Soilborne wheat mosaic virus movement protein and RNA and wheat spindle streak mosaic virus coat protein accumulate inside resting spores of their vector, Polymyxa graminis

Molecular Plant-microbe Interactions : MPMI
B A DriskelJeanmarie Verchot-Lubicz

Abstract

To study virus-vector interactions between Soilborne wheat mosaic virus (SBWMV) or Wheat spindle streak mosaic virus (WSSMV) and Polymyxa graminis Ledingham, P. graminis was propagated in plants grown hydroponically. P. graminis accumulated to high levels in several barley cultivars tested. Multiple developmental stages of P. graminis could be identified in infected barley roots. Accumulation of SBWMV and WSSMV inside P. graminis sporosori in the roots of soil-grown winter wheat and hydroponically grown barley was compared to determine if data obtained from plants naturally infected plants and plants infected by manual inoculation were similar. WSSMV coat protein (CP), SBWMV RNAs, SBWMV movement protein but not SBWMV CP were detected in both soil-grown winter wheat and hydroponically grown barley roots. These data are the first direct evidence that SBWMV and WSSMV are internalized by P. graminis.

References

Jan 21, 2000·The Journal of General Virology·U Melcher
Oct 24, 2003·The Journal of General Virology·Hanbing AnJeanmarie Verchot-Lubicz
Oct 24, 2008·Phytopathology·Barbara A DriskelJeanmarie Verchot-Lubicz

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Citations

Apr 15, 2005·Molecular Plant-microbe Interactions : MPMI·Jeanmarie Verchot-Lubicz
Jul 31, 2004·Annual Review of Phytopathology·D'Ann RochonRon Reade
Oct 28, 2016·Indian Journal of Microbiology·Swati TyagiKui-Jae Lee
Jan 5, 2005·Virology·Barbara AlberterHolger Jeske
Apr 30, 2017·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Yan HoltzJacques L David

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