期刊
STANDARDS IN GENOMIC SCIENCES
卷 12, 期 -, 页码 -出版社
BMC
DOI: 10.1186/s40793-017-0289-4
关键词
Chile wilt biocontrol; Phytophthora capsici; Fungal inhibition; Root rot biocontrol; Bacterial biocontrol agent; Capsicum annuum L
资金
- CONACYT [INFR-2014-226,183]
- Redes Tematicas de Colaboracion Academica-PROMEPSEP
- DGAPA-UNAM [IA203313, IN214917]
A Bacillus velezensis strain from the rhizosphere of Sporobolus airoides (Torr.) Torr., a grass in central-north Mexico, was isolated during a biocontrol of phytopathogens scrutiny study. The 2A-2B strain exhibited at least 60% of growth inhibition of virulent isolates of phytopathogens causing root rot. These phytopathogens include Phytophthora capsici, Fusarium solani, Fusarium oxysporum and Rhizoctonia solani. Furthermore, the 2A-2B strain is an indolacetic acid producer, and a plant inducer of PR1, which is an induced systemic resistance related gene in chili pepper plantlets. Whole genome sequencing was performed to generate a draft genome assembly of 3.953 MB with 46.36% of GC content, and a N50 of 294,737. The genome contains 3713 protein coding genes and 89 RNA genes. Moreover, comparative genome analysis revealed that the 2A-2B strain had the greatest identity (98.4%) with Bacillus velezensis.
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