Characterization of the caleosin gene family in the Triticeae.

ABSTRACT:

Background

The caleosin genes encode proteins with a single conserved EF hand calcium-binding domain and comprise small gene families found in a wide range of plant species. Some members of the gene family have been shown to be upregulated by environmental stresses including low water availability and high salinity. Caleosin 3 from wheat has been shown to interact with the α-subunit of the heterotrimeric G proteins, and to act as a GTPase activating protein (GAP). This study characterizes the size and diversity of the gene family in wheat and related species and characterizes the differential tissue-specific expression of members of the gene family.

Results

A total of 34 gene family members that belong to eleven paralogous groups of caleosins were identified in the hexaploid

SUBMITTER: Khalil HB 

PROVIDER: S-EPMC3986672 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature