English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

MADS-box transcription factors are vital regulators participating in plant growth and development process and the functions of most of them are still unknown.  ANR1  was reported to play a key role in controlling lateral root development through nitrate signal in  Arabidopsis .  OsMADS25  is one of five  ANR1 -like genes in  Oryza Sativa  and belongs to the  ANR1  clade. Here we have investigated the role of  OsMADS25  in the plant’s responses to external nitrate in  Oryza Sativa . Our results showed that OsMADS25 protein was found in the nucleus as well as in the cytoplasm. Over-expression of  OsMADS25  significantly promoted lateral and primary root growth as well as shoot growth in a nitrate-dependent manner in  Arabidopsis .  OsMADS25  overexpression in transgenic rice resulted in significantly increased primary root length, lateral root number, lateral root length and shoot fresh weight in the presence of nitrate. Down-regulation of  OsMADS25  in transgenic rice exhibited significantly reduced shoot and root growth in the presence of nitrate. Furthermore, over-expression of  OsMADS25  in transgenic rice promoted nitrate accumulation and significantly increased the expressions of nitrate transporter genes at high rates of nitrate supply while down-regulation of  OsMADS25  produced the opposite effect. Taken together, our findings suggest that  OsMADS25  is a positive regulator control lateral and primary root development in rice.

MADS-box Transcription Factor OsMADS25 Regulates Root Development through Affection of Nitrate Accumulation in Rice