Transposon Mutagenesis in Rhizobia Which Can Nodulate Both Legumes and the Nonlegume Parasponia

Author:

Cen Y.1,Bender G. L.1,Trinick M. J.1,Morrison N. A.1,Scott K. F.1,Gresshoff P. M.1,Shine J.1,Rolfe B. G.1

Affiliation:

1. Genetics Department, Research School of Biological Sciences, and Botany Department, 3 Australian National University, Canberra City, A.C.T. 2601, and Division of Land Resources Management, 2 CSIRO, Wembley, Western Australia, 6014, Australia

Abstract

The successful use of transposon mutagenesis in a slow-growing Rhizobium permitted the isolation of auxotrophic and symbiotically defective mutants. In these mutants, it was shown that different single-copy Tn 5 insertions had occurred. Mutant phenotypes indicated that the control of nitrogenase activity in vitro and in planta is different.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Reference18 articles.

1. N2-fixing root nodules in Ulmaceae: Parasponia or (and) Trema spp;Akkermans A. D. L.;Plant Soil,1978

2. Appleby C. A. F. J. Bergersen T. M. Ching A. H. Gibson P. M. Gresshoff and M. J. Trinick. 1981. Cytochromes of rhizobia from Parasponia pea and soybean nodules and from nitrogen fixing continuous cultures p. 369. In A. H. Gibson and W. E. Newton (ed.) Current perspectives in nitrogen fixation. Australian Academy of Science Canberra Australia.

3. Transfer of the drug-resistance transposon TnS to Rhizobium;Beringer J. E.;Nature (London),1978

4. Buchanan R. E. and N. E. Gibbons ed. 1974. Bergey's manual of determinative bacteriology p. 261-267. The Williams and Wilkins Co. Baltimore.

5. Isolation of symbiotically defective mutants in Rhizobium leguminosarum by insertion of the transposon TnS into a transmissible plasmid;Buchanan-Wollaston A. V.;Mol. Gen. Genet.,1980

Cited by 29 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3