Ontology highlight
ABSTRACT:
SUBMITTER: Hocking B
PROVIDER: S-EPMC5853972 | biostudies-literature | 2017 Jul
REPOSITORIES: biostudies-literature
Hocking Bradleigh B Conn Simon J SJ Manohar Murli M Xu Bo B Athman Asmini A Stancombe Matthew A MA Webb Alex R AR Hirschi Kendal D KD Gilliham Matthew M
Journal of experimental botany 20170701 15
Arabidopsis thaliana cation exchangers (CAX1 and CAX3) are closely related tonoplast-localized calcium/proton (Ca2+/H+) antiporters that contribute to cellular Ca2+ homeostasis. CAX1 and CAX3 were previously shown to interact in yeast; however, the function of this complex in plants has remained elusive. Here, we demonstrate that expression of CAX1 and CAX3 occurs in guard cells. Additionally, CAX1 and CAX3 are co-expressed in mesophyll tissue in response to wounding or flg22 treatment, due to t ...[more]