The asparagine synthetase gene VfAS1 is strongly expressed in the nitrogen-fixing zone of broad bean (Vicia faba L) root nodules

Küster H, Albus U, Fruhling M, Tchetkova SA, Tikhonovitch IA, Pühler A, Perlick AM (1997)
PLANT SCIENCE 124(1): 89-95.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
A full-length transcript sequence encoding the broad bean (Vicia faba L.) asparagine synthetase (AS) VfAS1 was isolated from a nodule cDNA library. Sequence homologies indicated that VfAS1 belonged to the glutamine-dependent type of AS enzymes. The corresponding gene was highly expressed in root nodules and at a three-fold lower level in uninfected roots. Additionally, traces of VfAS1 transcripts were detected in epicotyl and stem tissues. Tissue-print hybridizations revealed that the VfAS1 gene was strongly expressed in the nitrogen-fixing zone III of root nodules. VfAS1 transcripts were absent from the meristem, the prefixing zone IE as well as from peripheral nodule tissues. (C) 1997 Elsevier Science Ireland Ltd.
Erscheinungsjahr
Zeitschriftentitel
PLANT SCIENCE
Band
124
Zeitschriftennummer
1
Seite
89-95
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Küster H, Albus U, Fruhling M, et al. The asparagine synthetase gene VfAS1 is strongly expressed in the nitrogen-fixing zone of broad bean (Vicia faba L) root nodules. PLANT SCIENCE. 1997;124(1):89-95.
Küster, H., Albus, U., Fruhling, M., Tchetkova, S. A., Tikhonovitch, I. A., Pühler, A., & Perlick, A. M. (1997). The asparagine synthetase gene VfAS1 is strongly expressed in the nitrogen-fixing zone of broad bean (Vicia faba L) root nodules. PLANT SCIENCE, 124(1), 89-95. doi:10.1016/S0168-9452(97)04607-4
Küster, H., Albus, U., Fruhling, M., Tchetkova, S. A., Tikhonovitch, I. A., Pühler, A., and Perlick, A. M. (1997). The asparagine synthetase gene VfAS1 is strongly expressed in the nitrogen-fixing zone of broad bean (Vicia faba L) root nodules. PLANT SCIENCE 124, 89-95.
Küster, H., et al., 1997. The asparagine synthetase gene VfAS1 is strongly expressed in the nitrogen-fixing zone of broad bean (Vicia faba L) root nodules. PLANT SCIENCE, 124(1), p 89-95.
H. Küster, et al., “The asparagine synthetase gene VfAS1 is strongly expressed in the nitrogen-fixing zone of broad bean (Vicia faba L) root nodules”, PLANT SCIENCE, vol. 124, 1997, pp. 89-95.
Küster, H., Albus, U., Fruhling, M., Tchetkova, S.A., Tikhonovitch, I.A., Pühler, A., Perlick, A.M.: The asparagine synthetase gene VfAS1 is strongly expressed in the nitrogen-fixing zone of broad bean (Vicia faba L) root nodules. PLANT SCIENCE. 124, 89-95 (1997).
Küster, Helge, Albus, U., Fruhling, M., Tchetkova, S. A., Tikhonovitch, I. A., Pühler, Alfred, and Perlick, A. M. “The asparagine synthetase gene VfAS1 is strongly expressed in the nitrogen-fixing zone of broad bean (Vicia faba L) root nodules”. PLANT SCIENCE 124.1 (1997): 89-95.