Nov 11, 2018 · The present study identified a transcription factor, NGTHA1 (NGA1), which positively regulates ABA accumulation during dehydration stress by activating the NCED3 gene encoding a key ABA biosynthetic enzyme.

Mar 30, 2020 · As an important transcription factor in the B3 family, NGATHA1 (NGA1), plays an important role in regulating plant lateral organ development and hormone synthesis and transport, but few studies of the role of this gene in the regulation of …

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In this study, we specifically focused on characterizing the regulatory interactions of NGA and bHLH transcription factors in the context of gynoecium development. Our results unravel a regulatory network where NGA and HEC transcription …

In agreement, floral misexpression of NGA1 promotes ectopic style and SHP1 expression. STYLISH1, an auxin biosynthesis inducer, conditionally activated NGA genes, which in turn promoted distal expression of other STY genes in a putative positive feedback loop.

Download scientific diagram | NGA1 is posttranslationally regulated during dehydration stress. (A) ChIP assays of the NGA1 proteins. A schematic diagram displays the amplified region of the NCED3 ...

Mar 30, 2020 · As an important transcription factor in the B3 family, NGATHA1 (NGA1), plays an important role in regulating plant lateral organ development and hormone synthesis and transport, but few studies...

Nov 20, 2018 · These results suggested that NGA1 essentially functions as a transcriptional activator of NCED3 among the NGA family proteins.

Sep 5, 2018 · NGA1 (NGATHA1), which promotes a general differentiation program in plants [21], contains a RAV family B3 domain (NGA1-B3). Here, we present an apo-structure of NGA1-B3 and demonstrate its specificity for the canonical RAV family recognition sequence 5′-CACCTG-3 ′.

Nov 6, 2018 · Published in Proceedings of the National Academy of Sciences USA, the study shows how NGA1 controls transcription of a key gene that ultimately allows plants to survive after periods of drought. Imagine what happens when you forget to water your plants for a week or two.