Cell wall integrity controls expression of endoxyloglucan transferase in tobacco BY2 cells.
Plant cells can monitor alternations in cell wall architecture. Treatment of tobacco BY2 cells with a cellulase or cellulose biosynthesis inhibitor significantly decreased the mRNA of endoxyloglucan transferase (EXGT). Our results indicated the importance of another gene(s) induced by cell wall defects for the decrease in EXGT mRNA.
Faculty of Integrated Arts & Sciences, Hiroshima University, 1-7-1 Kagamiyama, Higashi-hiroshima, 739-8521 Japan. naka@hiroshima-u.ac.jp
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Nakagawa
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Sakurai
D002460:Cell Line; D002473:Cell Wall / Q000502:physiology; D002480:Cellulase / Q000378:metabolism; D002482:Cellulose / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000037:antagonists & inhibitors; D003609:Dactinomycin / Q000494:pharmacology; D015971:Gene Expression Regulation, Enzymologic; D018506:Gene Expression Regulation, Plant; D016695:Glycosyltransferases / Q000235:genetics*; D019384:Nucleic Acid Synthesis Inhibitors / Q000494:pharmacology; D010947:Plants, Toxic; D012333:RNA, Messenger; D014026:Nicotiana
D019384:Nucleic Acid Synthesis Inhibitors; D012333:RNA, Messenger; D003609:Dactinomycin; D002482:Cellulose; D016695:Glycosyltransferases; C073693:xyloglucan endotransglycosylase; D012321:DNA-Directed RNA Polymerases; D002480:Cellulase