Genome-Wide Analysis of the GRAS Gene Family in Barley (Hordeum vulgare L.)

The GRAS (named after first three identified proteins within this family, GAI, RGA, and SCR) family contains plant-specific genes encoding transcriptional regulators that play a key role in gibberellin (GA) signaling, which regulates plant growth and development. Even though GRAS genes have been characterized in some plant species, little research is known about the GRAS genes in barley (Hordeum vulgare L.). In this study, we observed 62 GRAS...