Alfalfa and tobacco cells react differently to chitin oligosaccharides and Sinorhizobium meliloti nodulation factors

Baier R, Schiene K, Kohring B, Flaschel E, Niehaus K (1999)
PLANTA 210(1): 157-164.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
Alfalfa (Medicago sativa L.) suspension cultures respond to yeast elicitors with a strong alkalinization of the culture medium, a transient synthesis of activated oxygen species, and typical late defence reactions such as phytoalexin accumulation and increased peroxidase activity. The alkalinization reaction as well as the oxidative burst were also observed when tobacco (Nicotiana tabacum L.) cell-suspension cultures were treated with yeast elicitors. Depending on the degree of polymerization, N-acetyl chitin oligomers induced the alkalinization response in both plant cell-suspension cultures, while only tobacco cell cultures developed an oxidative burst. Suspension-cultured tobacco cells responded to Sinorhizobium meliloti nodulation factors with a maximal alkalinization of 0.25 pH units and a remarkable oxidative burst. In contrast, addition of Sinorhizobium meliloti nodulation factors to suspension-cultured alfalfa cells induced a slight acidificatiton of the culture medium, instead of an alkalinization, but no oxidative burst.
Stichworte
oxidative burst; nod factors; yeast elicitor; Nicotiana; Medicago; chitin elicitor
Erscheinungsjahr
1999
Zeitschriftentitel
PLANTA
Band
210
Ausgabe
1
Seite(n)
157-164
ISSN
0032-0935
eISSN
1432-2048
Page URI
https://pub.uni-bielefeld.de/record/1621141

Zitieren

Baier R, Schiene K, Kohring B, Flaschel E, Niehaus K. Alfalfa and tobacco cells react differently to chitin oligosaccharides and Sinorhizobium meliloti nodulation factors. PLANTA. 1999;210(1):157-164.
Baier, R., Schiene, K., Kohring, B., Flaschel, E., & Niehaus, K. (1999). Alfalfa and tobacco cells react differently to chitin oligosaccharides and Sinorhizobium meliloti nodulation factors. PLANTA, 210(1), 157-164. doi:10.1007/s004250050665
Baier, R., Schiene, K., Kohring, B., Flaschel, E., and Niehaus, K. (1999). Alfalfa and tobacco cells react differently to chitin oligosaccharides and Sinorhizobium meliloti nodulation factors. PLANTA 210, 157-164.
Baier, R., et al., 1999. Alfalfa and tobacco cells react differently to chitin oligosaccharides and Sinorhizobium meliloti nodulation factors. PLANTA, 210(1), p 157-164.
R. Baier, et al., “Alfalfa and tobacco cells react differently to chitin oligosaccharides and Sinorhizobium meliloti nodulation factors”, PLANTA, vol. 210, 1999, pp. 157-164.
Baier, R., Schiene, K., Kohring, B., Flaschel, E., Niehaus, K.: Alfalfa and tobacco cells react differently to chitin oligosaccharides and Sinorhizobium meliloti nodulation factors. PLANTA. 210, 157-164 (1999).
Baier, Ruth, Schiene, K, Kohring, B, Flaschel, Erwin, and Niehaus, Karsten. “Alfalfa and tobacco cells react differently to chitin oligosaccharides and Sinorhizobium meliloti nodulation factors”. PLANTA 210.1 (1999): 157-164.

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