Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Unidad de Fitopatología y Modelización Agrícola (UFYMA), Avenida 11 de Septiembre 4755, X5014MGO, Córdoba, Argentina.
Instituto Nacional de Tecnología Agropecuaria (INTA), Centro de Investigaciones Agropecuarias (CIAP), Instituto de Patología Vegetal (IPAVE), Avenida 11 de Septiembre 4755, X5014MGO, Córdoba, Argentina.
Arch Virol. 2021 May;166(5):1409-1414. doi: 10.1007/s00705-021-05002-4. Epub 2021 Feb 28.
Common bean plants (Phaseolus vulgaris L.) showing different virus-like symptoms were collected in northwestern Argentina. Dot-blot hybridization tests showed that the begomoviruses bean golden mosaic virus and tomato yellow vein streak virus were the most prevalent, but they also revealed the presence of unknown begomoviruses. The complete genome sequence of one of these unknown begomoviruses was determined. Sequence analysis showed that the virus is a typical New World begomovirus, for which the name "bean bushy stunt virus" (BBSV) is proposed. Biological assays based on biolistic inoculations showed that BBSV induced leaf roll and stunting symptoms similar to those observed in the field-collected common bean sample.
在阿根廷西北部，收集到了表现出不同病毒症状的普通菜豆植株。斑点杂交试验表明，最普遍的病毒是菜豆花叶病毒和番茄黄脉斑驳病毒，但也发现了未知的伴随病毒。其中一种未知伴随病毒的完整基因组序列已被确定。序列分析表明，该病毒是一种典型的新世界伴随病毒，建议将其命名为“菜豆花叶卷曲病毒”（BBSV）。基于生物弹射击的生物测定表明，BBSV 诱导的叶片卷曲和矮化症状与田间采集的普通菜豆样本中观察到的症状相似。
