期刊
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY
卷 66, 期 10, 页码 2259-2263出版社
TAYLOR & FRANCIS LTD
DOI: 10.1271/bbb.66.2259
关键词
free-living nitrogen-fixing bacterium; gellan gum; Plantago lanceolata; rhizoplane microflora
For preliminary screening for and characterization of free-living nitrogen-fixing bacteria from rhizoplane microflora, we used Winogradsky's mineral mixture-based nitrogen-free medium solidified with 0.3% gellan gum. The soft gel medium enabled some reference and wild free-living nitrogen-fixing bacteria to grow in characteristic colonies, including their reaction to oxygen and their motility change. Gellan gum is thus likely to be a better gel matrix than agarose for the investigation of root-associating, free-living nitrogen-fixing bacteria to identify their characteristic behaviors.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据