- Suellen B.F. Galvino-Costa (1)
- M. Bordbar (1)
- A. Braun (1)
- Antonia Dos Reis Figueira (1)
- M.C.A. Downham (1)
- D.I. Farman (1)
- M. Farman (1)
- M. Farman-ara (1)
- R.D. Hall (1)
- P.O. Laboke (1)
- Jan Lent van (1)
- Michael M. Goodin (1)
- Andrés Mauricio Pinzón Nuñez (1)
- B. Odongo (1)
- Priscilla S. Geraldino-Duarte (1)
- N.E.J.M. Smit (1)
Characterization of Soybean yellow shoot virus, a New Member of the Family Potyviridae Infecting Soybean Plants in Brazil
Figueira, Antonia Dos Reis ; Geraldino-Duarte, Priscilla S. ; Pinzón Nuñez, Andrés Mauricio ; Lent, Jan van; Galvino-Costa, Suellen B.F. ; Farman, M. ; Goodin, Michael M. - \ 2019
Plant Disease 103 (2019)6. - ISSN 0191-2917 - p. 1172 - 1180.
A new virus species, belonging to the family Potyviridae and capable of infecting most of the soybean cultivars grown in Brazil, was collected in Lavras, Minas Gerais, Brazil, and named Soybean yellow shoot virus (SoyYSV). In this study, the complete 9,052-nucleotide genome of SoyYSV was determined and the structural, biological, and molecular properties of the virus were investigated. The SoyYSV genome encoded a single polyprotein that could be subsequently cleaved, generating 11 proteins. The SoyYSV genome shared 49% nucleotide and 36% amino acid sequence identity with Blackberry virus Y. However, the P1 protein of SoyYSV was much smaller and lacked the ALK1 domain characteristic of the genus Brambyvirus. Electron microscopy revealed flexuous filamentous virus particles, 760 to 780 nm in length, and cytoplasmic inclusions typical of those found in plant cells infected with Potyviridae species. In addition to soybean, SoyYSV infected species in the Amaranthaceae, Caricaceae, Fabaceae, and Solanaceae families. Among the most common potyviruses present in Brazil, only SoyYSV induced local necrotic lesions in Carica papaya L. SoyYSV was transmissible by Myzus persicae and Aphis gossypii but lacked the HC-Pro domain required for aphid transmission in other potyviruses. No seed transmission in soybean was observed.
|Specificity of response to sex pheromones among sweetpotato weevils, Cylas puncticollis and C. brunneus
Downham, M.C.A. ; Smit, N.E.J.M. ; Laboke, P.O. ; Hall, R.D. ; Farman, D.I. ; Braun, A. ; Odongo, B. - \ 1999
Journal of Chemical Ecology 25 (1999). - ISSN 0098-0331 - p. 591 - 609.
Short report on a soil map of a part of a farmstead in Roekel (the Netherlands)
Bordbar, M. ; Farman-ara, M. - \ 1961
Wageningen : Stichting voor Bodemkartering - 34
bodemkarteringen - zandgronden - bodemchemie - landbouwgronden - veluwe - soil surveys - sandy soils - soil chemistry - agricultural soils
On study tour in Holland two Iran researchers saw different kinds of soils in The Netherlands. They made study of the soils near Roekel, Veluwe.