Barley Hv CIRCADIAN CLOCK ASSOCIATED 1 and Hv PHOTOPERIOD H1 Are Circadian Regulators That Can Affect Circadian Rhythms in Arabidopsis.

ABSTRACT: Circadian clocks regulate many aspects of plant physiology and development that contribute to essential agronomic traits. Circadian clocks contain transcriptional feedback loops that are thought to generate circadian timing. There is considerable similarity in the genes that comprise the transcriptional and translational feedback loops of the circadian clock in the plant Kingdom. Functional characterisation of circadian clock genes has been restricted to a few model species. Here we provide a functional characterisation of the Hordeum vulgare (barley) circadian clock genes Hv circadian clock associated 1 (HvCCA1) and Hv photoperiodh1, which are respectively most similar to Arabidopsis thaliana circadian clock associated 1 (AtCCA1) and pseudo response regulator 7 (AtPRR7). This provides ins

SUBMITTER: Kusakina J 

PROVIDER: S-EPMC4468191 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature