Forsake
发表于 2025-4-1 04:16:52
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Banister
发表于 2025-4-1 08:41:03
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.
endocardium
发表于 2025-4-1 13:04:12
,An “In Vitro” Assay for Evaluating the Azospirillum Wheat Association,cribed. The test was also used to determine nitrogenase activity occurring inside and on the surface of the roots, and to count bacteria on the root. Moreover the test we describe could be useful also as a model for the study of the bacterization process.
Ondines-curse
发表于 2025-4-1 17:33:49
https://doi.org/10.1007/978-3-642-70791-9air; ecology; genetics; nitrogen; soil
Motilin
发表于 2025-4-1 19:55:46
978-3-642-70793-3Springer-Verlag Berlin Heidelberg 1985
frivolous
发表于 2025-4-2 00:31:46
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magenta
发表于 2025-4-2 04:29:06
Händel-Jahrbuch 2023, 69. Jahrganged by conjugation from . to . by using the helper plasmid pRK2013 at a frequency of about 10.per recipient cell. Clones carrying . and . genes have been identified by genetic complementation; the expression of . in . has been demonstrated. Keywords: gene bank, cloning, conjugation.
formula
发表于 2025-4-2 10:01:48
,Untersuchung der maximalen Stellungskräfte,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.
损坏
发表于 2025-4-2 13:31:06
Händlerbewertungen als Conversiontreiber 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.