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Heat stress protection in Aspen sp1 transgenic Arabidopsis thaliana.
Zhu, Bo; Xiong, Ai-Sheng; Peng, Ri-He; Xu, Jing; Zhou, Jun; Xu, Jin-Tao; Jin, Xiao-Fen; Zhang, Yang; Hou, Xi-Lin; Yao, Quan-Hong.
Afiliación
  • Zhu B; College of Horticulture, Nanjing Agricultural University, Nanjing, China.
BMB Rep ; 41(5): 382-7, 2008 May 31.
Article en En | MEDLINE | ID: mdl-18510869
It is known that the stable protein 1 (SP1) detected in aspen plants remains soluble upon boiling and that sp1 expression in transgenic aspen is resistant to salt stress. Presently, we analyzed the effect of expression of SP1 in Arabidopsis thaliana plants and their response to high temperature stress. After 45 degrees C for 16 h, relative to wild type plants, sp1 transgenic plants exhibited stronger growth and were better in several physiological properties including chlorophyll, chlorophyll fluorescence, water content, proline content, and malondialdehyde content. These preliminarily results suggest that the over-expression of SP1 may notably enhance heat-tolerant level of transgenic A. thaliana plants.
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Proteínas de Plantas / Arabidopsis / Populus / Calor Idioma: En Revista: BMB Rep Asunto de la revista: BIOLOGIA MOLECULAR / BIOQUIMICA Año: 2008 Tipo del documento: Article País de afiliación: China Pais de publicación: Corea del Sur
Buscar en Google
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PubMed Links

Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Proteínas de Plantas / Arabidopsis / Populus / Calor Idioma: En Revista: BMB Rep Asunto de la revista: BIOLOGIA MOLECULAR / BIOQUIMICA Año: 2008 Tipo del documento: Article País de afiliación: China Pais de publicación: Corea del Sur