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Title: Expression Profiles of Arabidopsis Phospholipase A IIA Gene in Response to Biotic and Abiotic Stresses.
Authors: Yoshihiro Narusaka; Mari Narusaka; Miki Fujita; Junko Ishida; Maiko Nakashima; Akiko Enju; Tetsuya Sakurai; Masakazu Satou; Asako Kamiya; Pyoyun Park; Masatomo Kobayashi; Kazuo Shinozaki
Abstract: We examined the transcripts that showed changes among the ca.7,000 Arabidopsis full-length cDNAs under biotic and abiotic stresses. Expression of Arabidopsis phospholipase A IIA (AtPLA IIA) gene was induced by various treatments such as pathogen inoculation (Alternaria alternata, Alternaria brassicicola and Colletotrichum higginsianum), cold, high-salinity, abscisic acid, salicylic acid, methyl jasmonate, ethephon, paraquat, rose bengal, UV-C and CuSO4-treatments. The regulation of AtPLA IIA gene expression under biotic and abiotic stresses was analyzed with AtPLA IIA promoter region (from 95 to -1,405) fused to the GUS reporter gene. In conclusion, the promoter activity is induced under these stresses.
Subjects: ARABIDOPSIS; GENE expression; DNA; PHOSPHOLIPASE A2
Publication: Plant & Cell Physiology, 2003, Vol 44, Issue 11, p1246
ISSN: 0032-0781
Publication type: Academic Journal
DOI: 10.1093/pcp/pcg138

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Expression Profiles of Arabidopsis Phospholipase A IIA Gene in Response to Biotic and Abiotic Stresses.