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Complete genome sequence of a new bipartite begomovirus associated with leaf curl disease of Capsicum annum.
3 Biotech ( IF 2.6 ) Pub Date : 2020-05-06 , DOI: 10.1007/s13205-020-02220-6
Anurag Kumar Sahu 1 , Neeti Sanan-Mishra 1
Affiliation  

The complete bipartite genome, consisting of DNA-A and DNA-B, of a novel begomovirus isolate associated with apical leaf curling and crinkled leaf disease of Chili (Capsicum annum) from New Delhi, India was cloned and sequenced. The sequence of DNA-A (2737 nt) and DNA-B (2692 nt) of the virus was submitted to NCBI, USA under the accessions MK069591 & MG597211, respectively. Sequence identity of the common region (CR) and presence of identical iterons (GAGTG) between the DNA-A and DNA-B clones indicate that they constitute a related pair. The virus corresponds to a novel species of tomato leaf curl virus and sequence analysis has ruled out the involvement of recombination events in its evolution. Therefore, we report the complete nucleotide sequence of a new bipartite begomovirus infecting Capsicum annum, a vegetable crop communally cultivated throughout India.

中文翻译:

与辣椒年青卷叶病相关的新型双倍性begomovirus的完整基因组序列。

克隆和测序了与印度新德里辣椒(顶端辣椒)的顶叶卷曲和皱叶病有关的新型begomovirus分离物的完整的两部分基因组,其由DNA-A和DNA-B组成。该病毒的DNA-A(2737 nt)和DNA-B(2692 nt)序列分别以MK069591和MG597211的名称提交给美国NCBI。DNA-A和DNA-B克隆之间共有区域(CR)的序列同一性和相同迭代子(GAGTG)的存在表明它们构成相关对。该病毒对应一种新型的番茄叶片卷曲病毒,序列分析已排除了重组事件在其进化中的参与。因此,我们报告了一种新的感染辣椒的二倍体Begomovirus的完整核苷酸序列,
更新日期:2020-05-06
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