The phytocyanin gene family in rice (Oryza sativa L.): genome-wide identification, classification and transcriptional analysis.

ABSTRACT:

Background

Phytocyanins (PCs) are plant-specific blue copper proteins involved in electron transport, and a large number of known PCs are considered to be chimeric arabinogalactan proteins (AGPs). To date there has not been a genome-wide overview of the OsPC gene family. Therefore, as the first step and a useful strategy to elucidate the functions of OsPCs, there is an urgent need for a thorough genome-wide analysis of this gene family.

Methodology/principal findings

In this study, a total of 62 OsPC genes were identified through a comprehensive bioinformatics analysis of the rice (Oryza sativa L.) genome. Based on phylogeny and motif constitution, the family of OsPCs was classified into three subclasses: uclacyanin-like proteins (OsUCLs), stellacyanin-like proteins (OsSCLs)

SUBMITTER: Ma H 

PROVIDER: S-EPMC3184959 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature