Unknown

Dataset Information

0

Identification and expression profile analysis of NUCLEAR FACTOR-Y families in Physcomitrella patens.


ABSTRACT: NUCLEAR FACTOR Y transcription factors belong to a multimember family and consist of NF-YA/B/C subunits. Members of the NF-Y family have been reported to regulate physiological processes in plant. In this study, we identified and annotated two NF-YA, nine NF-B, and twelve NF-YC proteins in the genome of Physcomitrella patens. Analyses of conserved domains demonstrated that PpNF-YA/B/C shared the same conserved domains with their orthologous proteins in Arabidopsis, O. sativa and mouse. Expression profiles indicated that PpNF-Ys were widely expressed in different tissues and developmental stages of P. patens throughout protonema and gametophores. The majority of PpNF-Y genes were responsive to abiotic stress via either ABA-independent or -dependent pathways. Some of ABA-regulated PpNF-Y expression were mediated by ABI3. To our knowledge, this study was the first to evaluate NF-Y families in Physcomitrella patens, and provides a foundation to dissect the function of PpNF-Ys.

SUBMITTER: Zhang F 

PROVIDER: S-EPMC4541308 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

altmetric image

Publications

Identification and expression profile analysis of NUCLEAR FACTOR-Y families in Physcomitrella patens.

Zhang Fang F   Han Min M   Lv Qiang Q   Bao Fang F   He Yikun Y  

Frontiers in plant science 20150819


NUCLEAR FACTOR Y transcription factors belong to a multimember family and consist of NF-YA/B/C subunits. Members of the NF-Y family have been reported to regulate physiological processes in plant. In this study, we identified and annotated two NF-YA, nine NF-B, and twelve NF-YC proteins in the genome of Physcomitrella patens. Analyses of conserved domains demonstrated that PpNF-YA/B/C shared the same conserved domains with their orthologous proteins in Arabidopsis, O. sativa and mouse. Expressio  ...[more]

Similar Datasets

| S-EPMC7037163 | biostudies-literature
| S-EPMC4738463 | biostudies-literature
| S-EPMC3095350 | biostudies-other
| S-EPMC3264550 | biostudies-literature
| S-EPMC7073133 | biostudies-literature
| S-EPMC6742491 | biostudies-literature
| S-EPMC3785464 | biostudies-literature
| S-EPMC3254677 | biostudies-literature
| S-EPMC4108027 | biostudies-literature
| S-EPMC3552686 | biostudies-literature