Paenibacillus lentimorbus NRRL B-30488 Genome sequencing and assembly

A plant growth–promoting Paenibacillus lentimorbus NRRL B-30488 was isolated from cow's milk. Bacterial colonization and growth responses of different plant species after inoculation with Paenibacillus lentimorbus NRRL B-30488 were evaluated and resulted in significantly enhanced plant growth promoting parameters. The strain showed inhibition of Fusarium oxysporum and the interaction was studied by scanning electron microscopy. It shows the suppression of Fusarium oxysporum f.sp. ciceri by Paenibacillus lentimorbus NRRL B-30488 treatments was further demonstrated by greater yields in bacterized compared with non-bacterized chickpea seeds. The strain was identified as Paenibacillus lentimorbus NRRL B-30488, deposited under the Budapest treaty into Agricultural Research Service (ARS) patent culture collection, United States Department of Agriculture, Illinois.

一株具备植物促生功能的类芽孢杆菌（Paenibacillus lentimorbus）NRRL B-30488从牛乳中分离得到。本研究评估了不同植物物种接种该菌株后的细菌定殖情况与生长响应，结果显示其植物促生相关参数均得到显著提升。该菌株对尖孢镰刀菌（Fusarium oxysporum）具有抑制活性，且通过扫描电子显微镜对二者的互作过程进行了研究。进一步通过接种该菌株的鹰嘴豆种子较未接种对照组产量更高的结果，验证了类芽孢杆菌NRRL B-30488对尖孢镰刀菌鹰嘴豆专化型（Fusarium oxysporum f.sp. ciceri）的抑制作用。该菌株经鉴定为Paenibacillus lentimorbus NRRL B-30488，按照《布达佩斯条约》保藏于位于伊利诺伊州的美国农业部农业研究服务处（ARS）专利菌种保藏中心。