نتایج جستجو برای: tomato yellow leaf curl virus

تعداد نتایج: 538719  

Journal: :The Journal of general virology 2007
Muhammad Saeed Yusuf Zafar John W Randles M Ali Rezaian

DNA beta is a circular single-stranded satellite DNA which co-infects with certain monopartite helper begomoviruses to cause economically important diseases, such as cotton leaf curl disease (CLCuD). DNA beta encodes a single protein, betaC1. Tomato leaf curl New Delhi virus (ToLCNDV) is a bipartite begomovirus in which both DNA A and DNA B are required for systemic infection. Inoculation of to...

2013
Changjun Huang Yan Xie Liling Zhao He Ren Zhenghe Li

Monopartite begomoviruses and their associated satellites form unique disease complexes that have emerged as a serious threat to agriculture worldwide. It is well known that frequent recombination contributes to the diversification and evolution of geminiviruses. In this study, we identified a novel defective satellite molecule (RecSat) in association with Tobacco leaf curl Yunnan virus (TbLCYN...

Journal: :Virus research 2011
Scott Adkins Craig G Webster Chandrasekar S Kousik Susan E Webb Pamela D Roberts Philip A Stansly William W Turechek

A variety of fresh market vegetables, including watermelon and tomato are economically important crops in Florida. Whitefly-transmitted Squash vein yellowing virus (SqVYV) was first identified in squash and watermelon in Florida in 2005 and shown to cause a severe decline of watermelon vines as crops approach harvest. Florida is most economically impacted by SqVYV, although the virus has been d...

2013
Tianzi Chen Yuanda Lv Tongming Zhao Nan Li Yuwen Yang Wengui Yu Xin He Tingli Liu Baolong Zhang

Tomato yellow leaf curl virus (TYLCV) threatens tomato production worldwide by causing leaf yellowing, leaf curling, plant stunting and flower abscission. The current understanding of the host plant defense response to this virus is very limited. Using whole transcriptome sequencing, we analyzed the differential gene expression in response to TYLCV infection in the TYLCV-resistant tomato breedi...

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