51 research outputs found
Resistance to Wheat streak mosaic virus identified in synthetic wheat lines
Citation: Shoup Rupp, J. L., Simon, Z. G., Gillett-Walker, B., & Fellers, J. P. (2014). Resistance
to Wheat streak mosaic virus identified in synthetic wheat lines. Retrieved from
http://krex.ksu.eduWheat streak mosaic virus (WSMV) is an important pathogen in wheat that causes significant yield losses each year. WSMV is typically controlled using cultural practices such as the removal of volunteer wheat. Genetic resistance is limited. Until recently, no varieties have been available with major resistance genes to WSMV. Two resistance genes have been derived from Thinopyrum intermedium through chromosome engineering, while a third gene was transferred from bread wheat through classical breeding. New sources of resistance are needed and synthetic wheat lines provide a means of accessing genetic variability in wheat progenitors. A collection of wheat synthetic lines was screened for WSMV resistance. Four lines, 07-SYN-27, -106, -164, and -383 had significant levels of resistance. Resistance was effective at 18 °C and virus accumulation was similar to the resistant control, WGGRC50 containing Wsm1. At 25 °C, resistance was no longer effective and virus accumulation was similar to the susceptible control, Tomahawk
Neighbourâstranger call discrimination in a nocturnal rail species, the Corncrake Crex crex
Causas externas em adolescentes: atendimentos em serviços sentinelas de urgĂȘncia e emergĂȘncia nas Capitais Brasileiras - 2009
What is actually measured in process evaluations for worksite health promotion programs: a systematic review
The autotaxin-lysophosphatidic acidâlysophosphatidic acid receptor cascade: proposal of a novel potential therapeutic target for treating glioblastoma multiforme
A Comparative Study of Paediatric Thermal Burns Treated with Topical Heparin and Without Heparin
âHasnât got any nameâ: Aesthetics, African Americans and Policemen in The Great Gatsby
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