The enrichment, separation and filtration of microbial flocculant are introduced in this article.
介绍了微生物絮凝剂的富集培养、分离和筛选的方法及过程。
2
Currently, several approaches have been developed for gene enrichment on a genome-wide scale, such as cDNA library, methylation filtration library, high Cot library and transposon tagging.