نتایج جستجو برای: bean yellow mosaic virus
تعداد نتایج: 464076 فیلتر نتایج به سال:
The leaf sample from okra plants showing the yellow vein mosaic disease symptoms was collected in Karnataka state, India. The genome of the virus was amplified, cloned and sequenced. Sequence analysis revealed that the viral genome (GU112065) is 2,741 bp in length and genome is similar to that of monopartite begomoviruses originating from the Old World, with seven conserved ORFs. Further nucleo...
Grain legumes are an important source of dietary protein across southern Asia, but they suffer extensive losses due to several viruses that are members of the genus Begomovirus (family Geminiviridae), which are collectively known as legume yellow mosaic viruses (LYMVs). Despite their economic importance, little attention has been paid to LYMVs in Pakistan and only partial sequences of virus iso...
در سالهای 1388-1387، تعداد 154 پداژه از مراکز توزیع پداژههای گلایل در کرج جمعآوری و پس از کشت، بررسی بافت برگ بوتهها با آزمونDAS-ELISA حاکی از آلودگی 02/74 درصد بوتهها به ویروس موزاییک زرد لوبیا (Bean yellow mosaic virus, BYMV) بود. پس از خالصسازی بیولوژیکی و تکثیر جدایهای به نام BYMV-GPK، دامنه میزبانی آن تعیین شد. وزن مولکولی پروتئین پوششی جدایه با استفاده از روش SDS- PAGE، 34 کیلودال...
The nucleotide (nt) sequences of the coat protein (CP) genes of two Japanese zucchini yellow mosaic virus (ZYMV) isolates (ZYMV-169 and ZYMV-M) were determined. The CP genes of both isolates were 837 nt long and encoded 279 amino acids (aa). The nt and deduced aa sequence similarities between the two isolates were 92% and 94.6%, respectively. The deduced aa sequences of CPs of the Japanese isol...
Dark green islands (DGIs) are a common symptom of plants systemically infected with the mosaic virus. DGIs are clusters of green leaf cells that are free of virus but surrounded by yellow leaf tissue that is full of virus particles. In Cucumber mosaic virus (CMV)-infected Nicotiana tabacum leaves, the respiration and photosynthesis capabilities of DGIs and yellow leaf tissues were measured. The...
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