Data for: Microbial communities from the Huaibei Coalfield alter the physicochemical properties of coal in methanogenic bioconversion

n order to elucidate dynamic changes in microbial communities during methanogenic coal bioconversion, a deep assessment of the microbial communities in the collected culture solution every week in the bioreactor was performed by high-throughput sequencing. In total, 1,197,930 (676,697 +521,433) qualitative sequences were obtained. The average sequence lengths of archaea and bacteria were 371bp and 359bp, respectively. Q30 for bacteria and archae arranged from 0.96 to 0.99, suggesting high sequencing accuracy.

为了阐明在甲烷化煤生物转化过程中微生物群落动态变化，对生物反应器中收集的培养基溶液中的微生物群落进行了每周的高通量测序的深入评估。总计获得了1,197,930条（其中676,697条为细菌，521,433条为古菌）的定序列。古菌和细菌的平均序列长度分别为371碱基对和359碱基对。细菌和古菌的Q30值从0.96至0.99不等，表明测序精度极高。