Department of Plant Pathology & Microbiology, Iowa State University, Ames, IA 50011, U.S.A.
Hubei Key Laboratory of Quality Control of Characteristic Fruits and Vegetables, College of Life Science and Technology, Hubei Engineering University, Xiaogan, Hubei 432000, China.
Phytopathology. 2021 Apr;111(4):765-768. doi: 10.1094/PHYTO-09-20-0380-A. Epub 2021 Mar 8.
sp. FBE-19 was isolated based on its strong antagonism to the cucurbit bacterial blight pathogen on plates. Members of the genus can promote plant growth under saline conditions and antagonize fungi on plates via chitinolytic activity; however, their production of antibacterial compounds has not been examined. Here, we report the genome sequence of strain FBE-19. The genome is 3.85 Mbp with a G+C content of 60.1% and comprises 3,791 genes. Genes that may contribute to its antagonistic activity include genes for the secondary metabolites stenothricin, salinosporamide A, a second β-lactone compound, and a carotenoid. The sp. FBE-19 genome data may be a useful resource if this strain proves to be an effective biocontrol agent against .
sp. FBE-19 是根据其在平板上对葫芦科细菌性疫病病原菌的强烈拮抗作用而分离得到的。属中的成员可以在盐胁迫条件下促进植物生长，并通过几丁质酶活性在平板上拮抗真菌；然而，它们抗菌化合物的产生尚未被研究。在这里，我们报告了菌株 FBE-19 的基因组序列。基因组大小为 3.85 Mbp，GC 含量为 60.1%，包含 3791 个基因。可能有助于其拮抗活性的基因包括次级代谢产物 stenothricin、salinosporamide A、第二种β-内酰胺化合物和类胡萝卜素的基因。如果该菌株被证明是防治葫芦科细菌性疫病的有效生物防治剂，那么 sp. FBE-19 的基因组数据可能是一个有用的资源。
