Azospirillum brasilense Genome sequencing and assembly. Azospirillum brasilense

WGS, draft genome assembly, and annotation of three diazotrophic A. brasilense strains FP2, FP10, and Hm053. Strains FP2 and Hm058 had functional Nase activity (Nif+) and were thus able to fix atmospheric N2 (Fix+) on maize, whereas strain FP10 was deficient in Nase activity (Nif-) and not able to fix N2 (Fix-).

本数据集涵盖3株固氮巴西固氮螺菌（Azospirillum brasilense，缩写A. brasilense）菌株FP2、FP10与Hm053的全基因组测序（Whole Genome Sequencing，WGS）数据、草图基因组组装结果及基因组注释信息。其中菌株FP2与Hm058具有功能性固氮酶（Nitrogenase，缩写Nase）活性，即固氮酶阳性（Nif+），因此可在玉米植株上固定大气中的氮气，表现为固氮阳性（Fix+）；而菌株FP10缺乏固氮酶活性（Nif-），无法完成氮气固定，表现为固氮阴性（Fix-）。