title: The role of AtPLC3 and AtPLC9 in thermotolerance in Arabidopsis.
abstract: Plants respond and adapt to temperature changes by many ways. In this article, we provide a supplement to previous work about AtPLC3. The subcellular localization showed that AtPLC3 was located in the plasma membrane and nucleus which differed from AtPLC9 localization. Furthermore, we measured the contents of IP3before and after HS in AtPLC3 mutant, complemented and overexpressing lines. The results showed that the increase in IP3after HS was partially dependent on AtPLC3 activity. To sum up, the similar expression patterns and phenotypes suggested that AtPLC3 and AtPLC9 may regulate the thermotolerance of Arabidopsis by the same mechanisms.
authors.affiliation: a Hebei Key Laboratory of Molecular and Cellular Biology, College of Life Science, Hebei Normal University , Shijiazhuang , China.
authors.forename: Huimin
authors.initials: H
authors.lastname: Ren
authors.affiliation: a Hebei Key Laboratory of Molecular and Cellular Biology, College of Life Science, Hebei Normal University , Shijiazhuang , China.
authors.forename: Kang
authors.initials: K
authors.lastname: Gao
authors.affiliation: a Hebei Key Laboratory of Molecular and Cellular Biology, College of Life Science, Hebei Normal University , Shijiazhuang , China.
authors.forename: Yuliang
authors.initials: Y
authors.lastname: Liu
authors.affiliation: a Hebei Key Laboratory of Molecular and Cellular Biology, College of Life Science, Hebei Normal University , Shijiazhuang , China.
authors.forename: Daye
authors.initials: D
authors.lastname: Sun
authors.affiliation: a Hebei Key Laboratory of Molecular and Cellular Biology, College of Life Science, Hebei Normal University , Shijiazhuang , China.
authors.forename: Shuzhi
authors.initials: S
authors.lastname: Zheng
mesh_terms: D017360:Arabidopsis / Q000235:genetics / Q000378:metabolism*; D029681:Arabidopsis Proteins / Q000235:genetics / Q000378:metabolism*; D002462:Cell Membrane / Q000235:genetics / Q000378:metabolism; D018506:Gene Expression Regulation, Plant / Q000235:genetics / Q000502:physiology; D010641:Phenotype; D000071436:Thermotolerance / Q000235:genetics / Q000502:physiology*
chemical_list: D029681:Arabidopsis Proteins
keywords: Arabidopsis; AtPLC3; AtPLC9; Ca2+; IP3; heat shock; thermotolerance