The pattern of Phosphate transporter 1 genes evolutionary divergence in Glycine max L.

ABSTRACT:

Background

The Phosphate transporter 1 (PHT1) gene family has crucial roles in phosphate uptake, translocation, remobilization, and optimization of metabolic processes using of Pi. Gene duplications expand the size of gene families, and subfunctionalization of paralog gene pairs is a predominant tendency after gene duplications. To date, experimental evidence for the evolutionary relationships among different paralog gene pairs of a given gene family in soybean is limited.

Results

All potential Phosphate transporter 1 genes in Glycine max L. (GmPHT1) were systematically analyzed using both bioinformatics and experimentation. The soybean PHT1 genes originated from four distinct ancestors prior to the Gamma WGT and formed 7 paralog gene pairs and a singleton gene. Six of the p

SUBMITTER: Fan C 

PROVIDER: S-EPMC3621523 | biostudies-literature | 2013 Mar

REPOSITORIES: biostudies-literature