Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Records 1 - 20 / 2961

  • help
  • print

    Print search results

  • export
    A maximum of 250 titles can be exported. Please, refine your queryYou can also select and export up to 30 titles via your marked list.
  • alert
    We will mail you new results for this query: q=Dee
Check title to add to marked list
Developing an internationalization strategy using diffusion modeling: The case of greater amberjack
Nijssen, Edwin J. ; Reinders, Machiel J. ; Krystallis, Athanasios ; Tacken, Gemma - \ 2019
Fishes 4 (2019)1.
Forecasting market demand - Greater amberjack - Internationalization strategy

For farmers of new fish species, market adoption is needed in order to grow a viable business. Farmers may try to sell the new species in their firms’ domestic markets, but they might also look at other markets. However, as markets are becoming more global and competitors more international, considering internationalization may be a necessity rather than a choice. Using diffusion modelling, and based on results of an online supermarket experiment, the innovation and imitation parameters are estimated and diffusion curves for five countries predicted in an attempt to determine the best lead market for introducing fillets of farmed greater amberjack (Seriola dumerili). The production capacity consequences of implementing different internationalization strategies (i.e. “sprinkler” and “waterfall”) were also explored. A waterfall strategy refers to the sequential introduction of a product in different markets, whereas the sprinkler strategy concerns the simultaneous introduction of a product in multiple international markets. Since a sprinkler approach requires many resources and the ability to quickly ramp up production capacity, a waterfall approach appears more suitable for farmers of greater amberjack. Italy and Spain appear to be the best lead markets for greater amberjack farmers to enter first.

Cell wall disruption: An effective strategy to improve the nutritive quality of microalgae in African catfish (Clarias gariepinus)
Agboola, Jeleel O. ; Teuling, Emma ; Wierenga, Peter A. ; Gruppen, Harry ; Schrama, Johan W. - \ 2019
Aquaculture Nutrition 25 (2019)4. - ISSN 1353-5773 - p. 783 - 797.
accessibility - algae - digestibility - disruption treatments - nutrient utilization - rigid cell wall

The rigid cell walls of microalgae may hinder their utilization in fish feeds. The current experiment assessed the correlation between the accessibility of microalgae nutrients and their in vivo digestibility in African catfish. Nannochloropsis gaditana biomass was subjected to physical or mechanical treatments to weaken its cell wall; untreated—no disruption treatment (UNT), pasteurization (PAS), freezing (FRO), freeze-drying (FRD), cold pasteurization (L40) and bead milling (BEM). Six experimental diets formulated from differently treated and untreated microalgae (at 30% diet inclusion level) were tested on growth performance and apparent nutrient digestibility (ADCs) in juvenile African catfish. A basal diet (REF) containing no microalgae was used as reference diet. Results showed that biomass gain and feed conversion ratio of fish fed L40 and BEM diets increased by 13% and 11%, respectively, relative to the UNT diet. Additionally, FRD, FRO, L40 and BEM cell wall disruption treatments improved protein digestibility by 0.5%, 5.9%, 8.4% and 16.3%, respectively, compared to the UNT treatment. There was a positive correlation between accessibility of microalgal nutrients and their digestibility in African catfish. Nutrient digestibility of microalgae was dependent on extent of cell disruption. Also, the impact of cell disruption on nutrient digestibility of microalgae differs between African catfish and Nile tilapia.

Space-time mapping of soil organic carbon concentration and stock to support land degradation neutrality and climate mitigation policies.
Heuvelink, G.B.M. ; Poggio, Laura ; Angelini, M.E. ; Bai, Z.G. ; Batjes, N.H. ; Bosch, H. van den; Bossio, Deborah ; Lehmann, J. ; Martinez, A. ; Olmedo, G.F. ; Tobes, P.P. ; Sanderman, Jonathan - \ 2019
In: Wageningen Soil Conference: Understanding Soil Functions. - Wageningen : ISRIC - p. 26 - 26.
Genome Improvement and Genetic Map Construction for Aethionema arabicum, the First Divergent Branch in the Brassicaceae Family.
Nguyen, T.P. ; Mülich, Cornelia ; Mohammadin, Setareh ; Bergh, E. van den; Platts, A.E. ; Haas, Fabian B. ; Rensing, Stefan A. ; Schranz, M.E. - \ 2019
Genes, Genomes and Genomics 9 (2019)11. - ISSN 1749-0383 - p. 3521 - 3530.
The genus Aethionema is a sister-group to the core-group of the Brassicaceae family that includes Arabidopsis thaliana and the Brassica crops. Thus, Aethionema is phylogenetically well-placed for the investigation and understanding of genome and trait evolution across the family. We aimed to improve the quality of the reference genome draft version of the annual species Aethionema arabicum. Second, we constructed the first Ae. arabicum genetic map. The improved reference genome and genetic map enabled the development of each other. We started with the initially published genome (version 2.5). PacBio and MinION sequencing together with genetic map v2.5 were incorporated to produce the new reference genome v3.0. The improved genome contains 203 MB of sequence, with approximately 94% of the assembly made up of called (non-gap) bases, assembled into 2,883 scaffolds (with only 6% of the genome made up of non-called bases (Ns)). The N50 (10.3 MB) represents an 80-fold increase over the initial genome release. We generated a Recombinant Inbred Line (RIL) population that was derived from two ecotypes: Cyprus and Turkey (the reference genotype. Using a Genotyping by Sequencing (GBS) approach, we generated a high-density genetic map with 749 (v2.5) and then 632 SNPs (v3.0) was generated. The genetic map and reference genome were integrated, thus greatly improving the scaffolding of the reference genome into 11 linkage groups. We show that long-read sequencing data and genetics are complementary, resulting in an improved genome assembly in Ae. arabicum. They will facilitate comparative genetic mapping work for the Brassicaceae family and are also valuable resources to investigate wide range of life history traits in Aethionema.
The Arabidopsis Cdk1/Cdk2 homolog CDKA;1 controls chromosome axis assembly during plant meiosis
Yang, Chao ; Sofroni, Kostika ; Wijnker, Erik ; Hamamura, Yuki ; Carstens, Lena ; Harashima, Hirofumi ; Stolze, Sara Christina ; Vezon, Daniel ; Chelysheva, Liudmila ; Orban-Nemeth, Zsuzsanna ; Pochon, Gaëtan ; Nakagami, Hirofumi ; Schlögelhofer, Peter ; Grelon, Mathilde ; Schnittger, Arp - \ 2019
The EMBO Journal (2019). - ISSN 0261-4189
ASY1 - ASY3 - CDKA;1 - chromosome axis - PCH2

Meiosis is key to sexual reproduction and genetic diversity. Here, we show that the Arabidopsis cyclin-dependent kinase Cdk1/Cdk2 homolog CDKA;1 is an important regulator of meiosis needed for several aspects of meiosis such as chromosome synapsis. We identify the chromosome axis protein ASYNAPTIC 1 (ASY1), the Arabidopsis homolog of Hop1 (homolog pairing 1), essential for synaptonemal complex formation, as a target of CDKA;1. The phosphorylation of ASY1 is required for its recruitment to the chromosome axis via ASYNAPTIC 3 (ASY3), the Arabidopsis reductional division 1 (Red1) homolog, counteracting the disassembly activity of the AAA+ ATPase PACHYTENE CHECKPOINT 2 (PCH2). Furthermore, we have identified the closure motif in ASY1, typical for HORMA domain proteins, and provide evidence that the phosphorylation of ASY1 regulates the putative self-polymerization of ASY1 along the chromosome axis. Hence, the phosphorylation of ASY1 by CDKA;1 appears to be a two-pronged mechanism to initiate chromosome axis formation in meiosis.

Relationships between chemical composition and in vitro gas production parameters of maize leaves and stems
He, Yuan ; Cone, John W. ; Hendriks, Wouter H. ; Dijkstra, Jan - \ 2019
Journal of Animal Physiology and Animal Nutrition (2019). - ISSN 0931-2439
cell wall degradation - in vitro gas production - maize leaves - maize stems

This study investigated the chemical composition (proximate and Van Soest analysis) and in vitro gas production parameters of maize leaves and stems separately, and related the in vitro gas production parameters with the chemical composition, of thirteen maize cultivars. After harvest in September 2016, all plants were separated into two morphological fractions: leaves and stems. The crude protein (CP) content was greater, and the ratio of acid detergent lignin (ADL) to potentially rumen degradable fibre (calculated as the difference between neutral detergent fibre and ADL; ADL:pRDF) was lower in the leaves than in the stems in all 13 cultivars. For the leaves, the cumulative gas production between 3 and 20 hr (A2), representing cell wall fermentation in the rumen fluid, and the cumulative 72-hr gas production (GP72), representing total organic matter (OM) degradation, were moderately to weakly correlated with the chemical composition, including hemicellulose, cellulose, ADL and CP content (R2 < 0.40), whilst the best relationship between the half-time value (B2), representing the rate of cell wall degradation, and chemical composition had an R2 of 0.63. For the stems, the best relationship between A2, B2 and GP72 with chemical composition was greater (R2 ≥ 0.74) and the best relationship included hemicellulose (A2 only), cellulose and ADL (GP72 and A2 only) contents. In conclusion, maize leaves and stems differed in chemical composition, in particular CP content and ADL:pRDF. The A2 and GP72 of the stems, but not of the leaves, were highly correlated with the chemical composition, indicating that the cell wall and OM degradation of maize stems can be better predicted by its chemical composition.

NODULE INCEPTION Recruits the Lateral Root Developmental Program for Symbiotic Nodule Organogenesis in Medicago truncatula
Schiessl, Katharina ; Lilley, Jodi L.S. ; Lee, Tak ; Tamvakis, Ioannis ; Kohlen, Wouter ; Bailey, Paul C. ; Thomas, Aaron ; Luptak, Jakub ; Ramakrishnan, Karunakaran ; Carpenter, Matthew D. ; Mysore, Kirankumar S. ; Wen, Jiangqi ; Ahnert, Sebastian ; Grieneisen, Veronica A. ; Oldroyd, Giles E.D. - \ 2019
Current Biology 29 (2019)21. - ISSN 0960-9822 - p. 3657 - 3668.e5.
auxin - CYTOKININ RESPONSE FACTOR - endosymbiosis - LATERAL ORGAN BOUNDARIES DOMAIN - lateral root/nodule organogenesis - Medicago truncatula - nitrogen - NODULE INCEPTION - rhizobia - YUCCA

To overcome nitrogen deficiencies in the soil, legumes enter symbioses with rhizobial bacteria that convert atmospheric nitrogen into ammonium. Rhizobia are accommodated as endosymbionts within lateral root organs called nodules that initiate from the inner layers of Medicago truncatula roots in response to rhizobial perception. In contrast, lateral roots emerge from predefined founder cells as an adaptive response to environmental stimuli, including water and nutrient availability. CYTOKININ RESPONSE 1 (CRE1)-mediated signaling in the pericycle and in the cortex is necessary and sufficient for nodulation, whereas cytokinin is antagonistic to lateral root development, with cre1 showing increased lateral root emergence and decreased nodulation. To better understand the relatedness between nodule and lateral root development, we undertook a comparative analysis of these two root developmental programs. Here, we demonstrate that despite differential induction, lateral roots and nodules share overlapping developmental programs, with mutants in LOB-DOMAIN PROTEIN 16 (LBD16) showing equivalent defects in nodule and lateral root initiation. The cytokinin-inducible transcription factor NODULE INCEPTION (NIN) allows induction of this program during nodulation through activation of LBD16 that promotes auxin biosynthesis via transcriptional induction of STYLISH (STY) and YUCCAs (YUC). We conclude that cytokinin facilitates local auxin accumulation through NIN promotion of LBD16, which activates a nodule developmental program overlapping with that induced during lateral root initiation.

The science base of a strategic research agenda - Executive Summary
Bray, A.W. ; Kim, J.H. ; Schrumpf, M. ; Peacock, C. ; Banwart, S. ; Schipper, L. ; Angers, D. ; Chirinda, N. ; Lopes Zinn, Y. ; Albrecht, A. ; Kuikman, P.J. ; Jouquet, P. ; Demenois, J. ; Farrell, M. ; Fontaine, S. ; Soussana, J.F. ; Kuhnert, M. ; Milne, E. ; Taghizadeh-Toosi, A. ; Cerri, C.E.P. ; Corbeels, M. ; Cardinael, R. ; Alcántara Cervantes, V. ; Olesen, J.E. ; Batjes, N.H. ; Heuvelink, G.B.M. ; Maia, S.M.F. ; Keesstra, S.D. ; Claessens, L.F.G. ; Madari, B.E. ; Verchot, L. ; Nie, W. - \ 2019
EU - 16 p.
A summary presenting the challenges for soil carbon sequestration research, hypotheis to be further tested and key research (and innvation) products.
Defining resilient pigs after a Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) challenge using activity and feeding data from accelerometers
Zande, L.E. Van Der; Dunkelberger, J.R. ; Rodenburg, Bas ; Mathur, P.K. ; Cairns, W.J. ; Keyes, M.C. ; Eggert, J.M. ; Little, E.A. ; Dee, S.A. ; Knol, E.F. - \ 2019
In: Precision Livestock Farming 2019. - Teagasc (Precision Livestock Farming 2019 - Papers Presented at the 9th European Conference on Precision Livestock Farming, ECPLF 2019 ) - ISBN 9781841706542 - p. 471 - 475.
Accelerometers - Behaviour - Pig - PRRS - Resilience - RMSE

Porcine reproductive and respiratory syndrome (PRRS) is an infectious viral disease in pigs. PRRS causes reproductive failure in sows and respiratory infections in growing pigs. To improve pig health and minimise economic losses, resilient pigs are preferred within the herd. Resilient pigs still become infected, yet are able to recover following infection, showing less variation in activity and feeding. In this study, 232 commercial crossbred pigs were equipped with individual accelerometer ear tags to monitor the number of active, feeding, and hyperactive events per individual per hour. At eight weeks of age, pigs were inoculated with PRRS virus 1-7-4. Data from accelerometers were collected 23 days prior to challenge and 42 days post-infection (dpi). Expected levels of activity, feeding, and hyperactivity were estimated by regressing behavioural traits on observed datapoints prior to challenge. This regression line was extended to 42 dpi. Then, deviations from the regression line were quantified as Root Mean Square Error (RMSE) for each individual during the following time periods: pre-challenge, 0-13 dpi, and 13-42 dpi. All traits decreased and RMSE increased post-challenge. These results are consistant with clinical signs of PRRS, including lethargy and loss of appetite. In addition, association of these traits with survival was also investigated. RMSE prior to PRRS-infection was not predictive of survival after infection. However, RMSE of feeding and activity during the peak challenge period (0-13 dpi) was predictive of survival, where pigs with less deviation in behaviour were more resilient to the PRRS challenge.

Communicating the fair trade message: the roles of reputation and fit
Bartels, Jos ; Reinders, Machiel J. ; Broersen, Chrissie ; Hendriks, Sarah - \ 2019
International Journal of Advertising (2019). - ISSN 0265-0487
consumer-brand identification - electronic word-of-mouth - Fair trade reputation - fit - scepticism

This study examines the extent to which a company's fair trade reputation, and the fit between this reputation and the company's communicated fair trade message, influences consumer scepticism and positive electronic word-of-mouth. The results of two experiments show that a previous fair trade reputation has a direct and indirect effect, via consumer brand identification, on consumer scepticism. Moreover, the fit between the reputation and the communicated message seems to affect scepticism only when the communicated message is perceived as realistic. In industries with poor fair trade reputations (Study 1), the fit does not seem to have an effect on scepticism, while the fit influences scepticism in industries with a certain reputation history for fair trade (Study 2). Scepticism and consumer brand identification play an important mediating role in the relation among reputation, fit and consumers' electronic word-of-mouth intentions. Therefore, we conclude that communicating fair trade initiatives not only can be a rewarding effort but also seems to be a delicate matter.

Alternative Oxidase (AOX) Senses Stress Levels to Coordinate Auxin-Induced Reprogramming From Seed Germination to Somatic Embryogenesis—A Role Relevant for Seed Vigor Prediction and Plant Robustness
Mohanapriya, Gunasekaran ; Bharadwaj, Revuru ; Noceda, Carlos ; Costa, José Hélio ; Kumar, Sarma Rajeev ; Sathishkumar, Ramalingam ; Thiers, Karine Leitão Lima ; Santos Macedo, Elisete ; Silva, Sofia ; Annicchiarico, Paolo ; Groot, Steven P.C. ; Kodde, Jan ; Kumari, Aprajita ; Gupta, Kapuganti Jagadis ; Arnholdt-Schmitt, Birgit - \ 2019
Frontiers in Plant Science 10 (2019). - ISSN 1664-462X
developmental plasticity - endophytes - environmental stress - metabolic biomarker - plant performance prediction - seed technology

Somatic embryogenesis (SE) is the most striking and prominent example of plant plasticity upon severe stress. Inducing immature carrot seeds perform SE as substitute to germination by auxin treatment can be seen as switch between stress levels associated to morphophysiological plasticity. This experimental system is highly powerful to explore stress response factors that mediate the metabolic switch between cell and tissue identities. Developmental plasticity per se is an emerging trait for in vitro systems and crop improvement. It is supposed to underlie multi-stress tolerance. High plasticity can protect plants throughout life cycles against variable abiotic and biotic conditions. We provide proof of concepts for the existing hypothesis that alternative oxidase (AOX) can be relevant for developmental plasticity and be associated to yield stability. Our perspective on AOX as relevant coordinator of cell reprogramming is supported by real-time polymerase chain reaction (PCR) analyses and gross metabolism data from calorespirometry complemented by SHAM-inhibitor studies on primed, elevated partial pressure of oxygen (EPPO)–stressed, and endophyte-treated seeds. In silico studies on public experimental data from diverse species strengthen generality of our insights. Finally, we highlight ready-to-use concepts for plant selection and optimizing in vivo and in vitro propagation that do not require further details on molecular physiology and metabolism. This is demonstrated by applying our research & technology concepts to pea genotypes with differential yield performance in multilocation fields and chickpea types known for differential robustness in the field. By using these concepts and tools appropriately, also other marker candidates than AOX and complex genomics data can be efficiently validated for prebreeding and seed vigor prediction.

The UroLife study: protocol for a Dutch prospective cohort on lifestyle habits in relation to non-muscle-invasive bladder cancer prognosis and health-related quality of life
Goeij, Liesbeth de; Westhoff, Ellen ; Witjes, J.A. ; Aben, Katja K. ; Kampman, Ellen ; Kiemeney, Lambertus Alm ; Vrieling, Alina - \ 2019
BMJ Open 9 (2019)10. - ISSN 2044-6055 - p. e030396 - e030396.
biomarkers - bladder cancer - cohort - diet - lifestyle - prognosis - quality of life - recurrence - study protocol

INTRODUCTION: Patients with non-muscle-invasive bladder cancer (NMIBC) have a good survival but are at high risk for tumour recurrence and disease progression. It is important to identify lifestyle habits that may reduce the risk of recurrence and progression and improve health-related quality of life (HRQOL). This paper describes the rationale and design of the UroLife study. The main aim of this study is to evaluate whether lifestyle habits are related to prognosis and HRQOL in patients with NMIBC. METHODS AND ANALYSIS: The UroLife study is a multicentre prospective cohort study among more than 1100 newly diagnosed patients with NMIBC recruited from 22 hospitals in the Netherlands. At 6 weeks and 3, 15 and 51 months after diagnosis, participants fill out a general questionnaire, and questionnaires about their lifestyle habits and HRQOL. At 3, 15 and 51 months after diagnosis, information about fluid intake and micturition is collected with a 4-day diary. At 3 and 15 months after diagnosis, patients donate blood samples for DNA extraction and (dietary) biomarker analysis. Tumour samples are collected from all patients with T1 disease to assess molecular subtypes. Information about disease characteristics and therapy for the primary tumour and subsequent recurrences is collected from the medical records by the Netherlands Cancer Registry. Statistical analyses will be adjusted for age, gender, tumour characteristics and other known confounders. ETHICS AND DISSEMINATION: The study protocol has been approved by the Committee for Human Research region Arnhem-Nijmegen (CMO 2013-494). Patients who agree to participate in the study provide written informed consent. The findings from our study will be disseminated through peer-reviewed scientific journals and presentations at (inter)national scientific meetings. Patients will be informed about the progress and results of this study through biannual newsletters and through the website of the study and of the bladder cancer patient association.

Standaardisering bosrecht : Juridica
Kistenkas, F.H. - \ 2019
Vakblad Natuur Bos Landschap 16 (2019)153. - ISSN 1572-7610 - p. 30 - 30.
Forensic microbiology reveals that Neisseria animaloris infections in harbour porpoises follow traumatic injuries by grey seals
Foster, Geoffrey ; Whatmore, Adrian M. ; Dagleish, Mark P. ; Malnick, Henry ; Gilbert, Maarten J. ; Begeman, Lineke ; Macgregor, Shaheed K. ; Davison, Nicholas J. ; Roest, Hendrik Jan ; Jepson, Paul ; Howie, Fiona ; Muchowski, Jakub ; Brownlow, Andrew C. ; Wagenaar, Jaap A. ; Kik, Marja J.L. ; Deaville, Rob ; Doeschate, Mariel T.I. ten; Barley, Jason ; Hunter, Laura ; IJsseldijk, Lonneke L. - \ 2019
Scientific Reports 9 (2019). - ISSN 2045-2322

Neisseria animaloris is considered to be a commensal of the canine and feline oral cavities. It is able to cause systemic infections in animals as well as humans, usually after a biting trauma has occurred. We recovered N. animaloris from chronically inflamed bite wounds on pectoral fins and tailstocks, from lungs and other internal organs of eight harbour porpoises. Gross and histopathological evidence suggest that fatal disseminated N. animaloris infections had occurred due to traumatic injury from grey seals. We therefore conclude that these porpoises survived a grey seal predatory attack, with the bite lesions representing the subsequent portal of entry for bacteria to infect the animals causing abscesses in multiple tissues, and eventually death. We demonstrate that forensic microbiology provides a useful tool for linking a perpetrator to its victim. Moreover, N. animaloris should be added to the list of potential zoonotic bacteria following interactions with seals, as the finding of systemic transfer to the lungs and other tissues of the harbour porpoises may suggest a potential to do likewise in humans.

BrAPI-an application programming interface for plant breeding applications
Selby, Peter ; Abbeloos, Rafael ; Backlund, Jan Erik ; Basterrechea Salido, Martin ; Bauchet, Guillaume ; Benites-Alfaro, Omar E. ; Birkett, Clay ; Calaminos, Viana C. ; Carceller, Pierre ; Cornut, Guillaume ; Vasques Costa, Bruno ; Edwards, Jeremy D. ; Finkers, Richard ; Yanxin Gao, Star ; Ghaffar, Mehmood ; Glaser, Philip ; Guignon, Valentin ; Hok, Puthick ; Kilian, Andrzej ; König, Patrick ; Lagare, Jack Elendil B. ; Lange, Matthias ; Laporte, Marie Angélique ; Larmande, Pierre ; LeBauer, David S. ; Lyon, David A. ; Marshall, David S. ; Matthews, Dave ; Milne, Iain ; Mistry, Naymesh ; Morales, Nicolas ; Mueller, Lukas A. ; Neveu, Pascal ; Papoutsoglou, Evangelia ; Pearce, Brian ; Perez-Masias, Ivan ; Pommier, Cyril ; Ramírez-González, Ricardo H. ; Rathore, Abhishek ; Raquel, Angel Manica ; Raubach, Sebastian ; Rife, Trevor ; Robbins, Kelly ; Rouard, Mathieu ; Sarma, Chaitanya ; Scholz, Uwe ; Sempéré, Guilhem ; Shaw, Paul D. ; Simon, Reinhard ; Verouden, Maikel - \ 2019
Bioinformatics 35 (2019)20. - ISSN 1367-4803 - p. 4147 - 4155.

MOTIVATION: Modern genomic breeding methods rely heavily on very large amounts of phenotyping and genotyping data, presenting new challenges in effective data management and integration. Recently, the size and complexity of datasets have increased significantly, with the result that data are often stored on multiple systems. As analyses of interest increasingly require aggregation of datasets from diverse sources, data exchange between disparate systems becomes a challenge. RESULTS: To facilitate interoperability among breeding applications, we present the public plant Breeding Application Programming Interface (BrAPI). BrAPI is a standardized web service API specification. The development of BrAPI is a collaborative, community-based initiative involving a growing global community of over a hundred participants representing several dozen institutions and companies. Development of such a standard is recognized as critical to a number of important large breeding system initiatives as a foundational technology. The focus of the first version of the API is on providing services for connecting systems and retrieving basic breeding data including germplasm, study, observation, and marker data. A number of BrAPI-enabled applications, termed BrAPPs, have been written, that take advantage of the emerging support of BrAPI by many databases. AVAILABILITY AND IMPLEMENTATION: More information on BrAPI, including links to the specification, test suites, BrAPPs, and sample implementations is available at https://brapi.org/. The BrAPI specification and the developer tools are provided as free and open source.

Determinants of real-life behavioural interventions to stimulate more plant-based and less animal-based diets: A systematic review
Taufik, Danny ; Verain, Muriel C.D. ; Bouwman, Emily P. ; Reinders, Machiel J. - \ 2019
Trends in Food Science and Technology 93 (2019). - ISSN 0924-2244 - p. 281 - 303.

Background: Facilitating a transition to more plant-based and less animal-based diets would strongly alleviate the environmental impact of food, while plant-based diets can also decrease the health risks of excess meat consumption. So far, little is known about which underlying determinants can most effectively steer consumers to more healthy and/or sustainable food consumption. Gaining more knowledge about underlying determinants gives more insight into why certain interventions are effective or not in promoting healthy and/or sustainable food consumption among consumers. Scope and approach: In this systematic review real-life behavioural interventions are investigated that aim to promote more plant-based and/or less animal-based food consumption among consumers. The review focuses specifically on the interventions’ targeted determinants. In total, 48 articles (51 studies) are included in this review. Key findings and conclusions: The findings indicate that targeting individual determinants (such as increasing consumers’ level of self-regulation) or environmental determinants (such as modifying portion sizes) is relatively effective to promote more plant-based and less animal-based food consumption. Almost all included studies that aimed to increase plant-based food consumption focus on fruit and vegetables. This implies a need for future real-life intervention studies to focus on plant-based food consumption other than fruit and vegetables, such as legumes or whole grains. Also, relatively few real-life intervention studies have been conducted that focus on a decrease in animal-based food consumption, either separately or in combination with increasing plant-based food consumption. This review is registered with PROSPERO - CRD42019125314.

Participatory impact assessment of sustainability and resilience of EU farming systems
Paas, W.H. ; Accatino, Francesco ; Antonioli, F. ; Appel, Franziska ; Bardají, Isabel ; Coopmans, Isabeau ; Courtney, Paul ; Gavrilescu, Camelia ; Heinrich, Florian ; Krupin, Vitalli ; Manevska-Tasevska, Gordana ; Neumeister, D. ; Peneva, Mariya ; Rommel, Jens ; Severini, Simone ; Soriano, Bárbara ; Tudor, Monica ; Urquhart, Julie ; Wauters, Erwin ; Zawalińska, Katarzyna ; Meuwissen, M.P.M. ; Reidsma, P. - \ 2019
- 66 p.
Rarity of monodominance in hyperdiverse Amazonian forests
Steege, Hans Ter; Henkel, Terry W. ; Helal, Nora ; Marimon, Beatriz S. ; Marimon-Junior, Ben Hur ; Huth, Andreas ; Groeneveld, Jürgen ; Sabatier, Daniel ; Souza Coelho, Luiz de; Andrade Lima Filho, Diogenes de; Salomão, Rafael P. ; Amaral, Iêda Leão ; Almeida Matos, Francisca Dionízia de; Castilho, Carolina V. ; Phillips, Oliver L. ; Guevara, Juan Ernesto ; Jesus Veiga Carim, Marcelo de; Cárdenas López, Dairon ; Magnusson, William E. ; Wittmann, Florian ; Irume, Mariana Victória ; Martins, Maria Pires ; Silva Guimarães, José Renan da; Molino, Jean François ; Bánki, Olaf S. ; Piedade, Maria Teresa Fernandez ; Pitman, Nigel C.A. ; Mendoza, Abel Monteagudo ; Ramos, José Ferreira ; Luize, Bruno Garcia ; Moraes de Leão Novo, Evlyn Márcia ; Núñez Vargas, Percy ; Silva, Thiago Sanna Freire ; Venticinque, Eduardo Martins ; Manzatto, Angelo Gilberto ; Reis, Neidiane Farias Costa ; Terborgh, John ; Casula, Katia Regina ; Honorio Coronado, Euridice N. ; Montero, Juan Carlos ; Feldpausch, Ted R. ; Duque, Alvaro ; Costa, Flávia R.C. ; Arboleda, Nicolás Castaño ; Schöngart, Jochen ; Killeen, Timothy J. ; Vasquez, Rodolfo ; Mostacedo, Bonifacio ; Demarchi, Layon O. ; Assis, Rafael L. ; Baraloto, Chris ; Engel, Julien ; Petronelli, Pascal ; Castellanos, Hernán ; Medeiros, Marcelo Brilhante de; Quaresma, Adriano ; Simon, Marcelo Fragomeni ; Andrade, Ana ; Camargo, José Luís ; Laurance, Susan G.W. ; Laurance, William F. ; Rincón, Lorena M. ; Schietti, Juliana ; Sousa, Thaiane R. ; Sousa Farias, Emanuelle de; Lopes, Maria Aparecida ; Magalhães, José Leonardo Lima ; Mendonça Nascimento, Henrique Eduardo ; Lima de Queiroz, Helder ; Aymard C, Gerardo A. ; Brienen, Roel ; Revilla, Juan David Cardenas ; Vieira, Ima Célia Guimarães ; Cintra, Bruno Barçante Ladvocat ; Stevenson, Pablo R. ; Feitosa, Yuri Oliveira ; Duivenvoorden, Joost F. ; Mogollón, Hugo F. ; Araujo-Murakami, Alejandro ; Ferreira, Leandro Valle ; Lozada, José Rafael ; Comiskey, James A. ; Toledo, José Julio de; Damasco, Gabriel ; Dávila, Nállarett ; Draper, Freddie ; García-Villacorta, Roosevelt ; Lopes, Aline ; Vicentini, Alberto ; Alonso, Alfonso ; Dallmeier, Francisco ; Gomes, Vitor H.F. ; Lloyd, Jon ; Neill, David ; Aguiar, Daniel Praia Portela de; Arroyo, Luzmila ; Carvalho, Fernanda Antunes ; Souza, Fernanda Coelho de; Amaral, Dário Dantas do; Feeley, Kenneth J. ; Gribel, Rogerio ; Pansonato, Marcelo Petratti ; Barlow, Jos ; Berenguer, Erika ; Ferreira, Joice ; Fine, Paul V.A. ; Guedes, Marcelino Carneiro ; Jimenez, Eliana M. ; Licona, Juan Carlos ; Peñuela Mora, Maria Cristina ; Villa, Boris ; Cerón, Carlos ; Maas, Paul ; Silveira, Marcos ; Stropp, Juliana ; Thomas, Raquel ; Baker, Tim R. ; Daly, Doug ; Dexter, Kyle G. ; Huamantupa-Chuquimaco, Isau ; Milliken, William ; Pennington, Toby ; Ríos Paredes, Marcos ; Fuentes, Alfredo ; Klitgaard, Bente ; Pena, José Luis Marcelo ; Peres, Carlos A. ; Silman, Miles R. ; Tello, J.S. ; Chave, Jerome ; Cornejo Valverde, Fernando ; Fiore, Anthony Di; Hilário, Renato Richard ; Phillips, Juan Fernando ; Rivas-Torres, Gonzalo ; Andel, Tinde R. van; Hildebrand, Patricio von; Noronha, Janaína Costa ; Barbosa, Edelcilio Marques ; Barbosa, Flávia Rodrigues ; Matos Bonates, Luiz Carlos de; Sá Carpanedo, Rainiellen de; Dávila Doza, Hilda Paulette ; Fonty, Émile ; GómeZárate Z, Ricardo ; Gonzales, Therany ; Gallardo Gonzales, George Pepe ; Hoffman, Bruce ; Junqueira, André Braga ; Malhi, Yadvinder ; Andrade Miranda, Ires Paula de; Pinto, Linder Felipe Mozombite ; Prieto, Adriana ; Jesus Rodrigues, Domingos de; Rudas, Agustín ; Ruschel, Ademir R. ; Silva, Natalino ; Vela, César I.A. ; Vos, Vincent Antoine ; Zent, Egleé L. ; Zent, Stanford ; Weiss Albuquerque, Bianca ; Cano, Angela ; Carrero Márquez, Yrma Andreina ; Correa, Diego F. ; Costa, Janaina Barbosa Pedrosa ; Flores, Bernardo Monteiro ; Galbraith, David ; Holmgren, Milena ; Kalamandeen, Michelle ; Nascimento, Marcelo Trindade ; Oliveira, Alexandre A. ; Ramirez-Angulo, Hirma ; Rocha, Maira ; Scudeller, Veridiana Vizoni ; Sierra, Rodrigo ; Tirado, Milton ; Umaña Medina, Maria Natalia ; Heijden, Geertje van der; Vilanova Torre, Emilio ; Vriesendorp, Corine ; Wang, Ophelia ; Young, Kenneth R. ; Ahuite Reategui, Manuel Augusto ; Baider, Cláudia ; Balslev, Henrik ; Cárdenas, Sasha ; Casas, Luisa Fernanda ; Farfan-Rios, William ; Ferreira, Cid ; Linares-Palomino, Reynaldo ; Mendoza, Casimiro ; Mesones, Italo ; Torres-Lezama, Armando ; Giraldo, Ligia Estela Urrego ; Villarroel, Daniel ; Zagt, Roderick ; Alexiades, Miguel N. ; Oliveira, Edmar Almeida de; Garcia-Cabrera, Karina ; Hernandez, Lionel ; Palacios Cuenca, Walter ; Pansini, Susamar ; Pauletto, Daniela ; Ramirez Arevalo, Freddy ; Sampaio, Adeilza Felipe ; Valderrama Sandoval, Elvis H. ; Valenzuela Gamarra, Luis ; Levesley, Aurora ; Pickavance, Georgia ; Melgaço, Karina - \ 2019
Scientific Reports 9 (2019). - ISSN 2045-2322

Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such "monodominant" forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence of monodominance in a massive, basin-wide database of forest-inventory plots from the Amazon Tree Diversity Network (ATDN). Utilizing a simple defining metric of at least half of the trees ≥ 10 cm diameter belonging to one species, we found only a few occurrences of monodominance in Amazonia, and the phenomenon was not significantly linked to previously hypothesized life history traits such wood density, seed mass, ectomycorrhizal associations, or Rhizobium nodulation. In our analysis, coppicing (the formation of sprouts at the base of the tree or on roots) was the only trait significantly linked to monodominance. While at specific locales coppicing or ectomycorrhizal associations may confer a considerable advantage to a tree species and lead to its monodominance, very few species have these traits. Mining of the ATDN dataset suggests that monodominance is quite rare in Amazonia, and may be linked primarily to edaphic factors.

How to root in salt : Characterisation of key components in Arabidopsis acclimation to salinity stress
Deolu-Ajayi, Ayodeji Oluwafunmilayo - \ 2019
Wageningen University. Promotor(en): C.S. Testerink, co-promotor(en): M.A. Haring. - Wageningen : Wageningen University - ISBN 9789463950244 - 164
Fostering the development of climate services through Copernicus Climate Change Service (C3S) for agriculture applications
Buontempo, Carlo ; Hutjes, Ronald ; Beavis, Philip ; Berckmans, Julie ; Cagnazzo, Chiara ; Vamborg, Freja ; Thépaut, Jean Noël ; Bergeron, Cedric ; Almond, Samuel ; Amici, Alessandro ; Ramasamy, Selvaraju ; Dee, Dick - \ 2019
Weather and Climate Extremes (2019). - ISSN 2212-0947
Agriculture sector - Climate Data Store (CDS) - Copernicus Climate Change Services (C3S) - User-driven applications

To better understand and manage climate risks in climate-sensitive sectors such as agriculture, it is essential to have access to consistent and reliable data and information products. Tailoring these products to the needs of the users they want to serve facilitate informed decision-making and downstream applications. This requires an in-depth understanding of users' needs and the context in which these users operate. Considering the diversity of the economic sectors and their actors it is extremely challenging if not outright impossible to promote the emergence of climate services without empowering a plethora of intermediate users who can act as one of the steps in a potential long knowledge brokers chain that connect the climate data providers and the end-users. In this context, Copernicus Climate Change Service (C3S) has been designed around the Climate Data Store (CDS), a unique entry point to a huge variety of quality-controlled climate data and high-level utilities to process that data to develop user-driven applications. Through the Sectoral Information System, C3S has then developed a series of sector specific applications, which show how the infrastructure can be used to address specific users’ needs. This paper presents the key elements of the CDS and selected cases of sectoral application of C3S in agriculture.

Check title to add to marked list
<< previous | next >>

Show 20 50 100 records per page

 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.