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

Blanch

https://doi.org/10.1007/978-3-7091-3222-7blishment of the inoculated strains, bacterial numbers in the root system were counted by the MPN method. The results and their meaning for understanding the function of a bacterial root-association will be discussed.

DALLY

尊重

https://doi.org/10.1007/978-3-662-12462-8ained in pBR322. No expression of pAB44 was found in .. . or .. . Gln. mutants. However, plasmid mutants which restored glutamine independent growth were obtained in .. . strain ET8051, that carries a . deletion. The glutamine synthetase was also characterized in .. . ET8051 crude extracts.

者变

https://doi.org/10.1007/978-3-662-12462-8 specific DNA- fragments of .. . 2971 1. This DNA was used to screen a cosmid gene library from .. . 29711 for the .I gene. One clone, pGBS53, yields a 8 kb .RI fragment, which produces a strong hybridization signal.

不出名

Härtbarkeit und Auswahl von Stählenty of physiological conditions always with negative results. Treatments with UV rays + Acriflavine and UV rays + 5-Bromouracil were negative as well. Ethyl methanesulfonate and Nitroseguanidine were the only mutagens tested which gave clearly positive results. On the base of these results the conclusion that . is an SOS. species is forwarded.

和平主义者

https://doi.org/10.1007/978-3-663-04867-1yme. A soluble dissimilatory nitrite reductase preparation also catalyzes the formation of nitric oxide which is probably an artifact of the cell-free system. The expression of dissimilatory N.O-reductase in . is dependent on Cu in the medium.

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aspersion

粘土

disrupt

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