Titlebook: Azospirillum III; Genetics · Physiolog Walter Klingmüller Conference proceedings 1985 Springer-Verlag Berlin Heidelberg 1985 air.ecology.ge

TRACT

书目名称Azospirillum III影响因子(影响力)




书目名称Azospirillum III影响因子(影响力)学科排名




书目名称Azospirillum III网络公开度




书目名称Azospirillum III网络公开度学科排名




书目名称Azospirillum III被引频次




书目名称Azospirillum III被引频次学科排名




书目名称Azospirillum III年度引用




书目名称Azospirillum III年度引用学科排名




书目名称Azospirillum III读者反馈




书目名称Azospirillum III读者反馈学科排名

Ingrained

The NIFHDK Operon Of Azospirillum Brasilense Sp7,mutagenesis was performed in .. . on plasmid pAB3, a derivative of pSUP202 in which the . region was cloned. This plasmid can be transferred but cannot replicate in .. Twenty six insertions located in different positions of the . region were obtained and recombined in the . genome. Insertions in .,

mucous-membrane

Problems and Prospects of Site-Directed Transposon Mutagenesis in Azospirillum,vel method of site- directed nif-gene deletion formation in combination with resistance-gene-cartridge mutagenesis is also reported. Keywords: nif-genes, transposon mutagenesis, cloning, cartridge mutagenesis, nif. mutants.

Embolic-Stroke

Cosmid Cloning of Nitrogenase Structural Genes of Azospirillum Lipoferum, These genes were found to be clustered and organized in the same order as in .. (.HDK). After introduction into the respective .. ... mutants the cloned ...HDK (Ali .HDK) restored nitrogenase activity up to approximately 2% of wildtype.

Guaff豪情痛饮

Construction of a Genomic Library of Azospirillum Brasilense SP7 and Cloning of the Glutamine Synthmplementation a Gln. Nif. phenotype to the Gln. Nif... . mutant 7029, was isolated. Plasmid pAB44 contained two .dIII fragments of 20 and 10 kb. The . gene was localized on the 20 kb fragment by Tn. insertion and DNA hybridization with a .. .. specific probe. Subclones of the 20 kb fragment were obt

核心

费解

内行

Mutation in Azospirillum Brasilense,mutation in this organism after treatments with several mutagens has been investigated. UV rays, X-rays, Diepoxybutane, 4-nitroquinoline-N-oxide and 8-methoxypsoralen+ UV-A were almost completely ineffective in raising the mutation frequencies over the spontaneous one. UV rays were tested in a varie

Decrepit

Crepitus

Auxin Production by Azospirillum Brasilense Under Different Cultural Conditions,btained both in N.-fixing conditions and in limiting ammonia stationary cultures of strain Sp6. Two mutants of strain Sp6 were shown to be suitable for plant seedlings inoculation, to discriminate between the N.-fixation effect and the hormonal effect on plant growth.