Results 221 to 230 of about 166,091 (383)

OsSAE1 orchestrates the antagonistical regulation of gibberellin and abscisic acid signaling to control rice seed germination

open access: yesJournal of Integrative Plant Biology, EarlyView.
The AP2 transcription factor SALT AND ABA RESPONSE ERF 1 (OsSAE1) acts as a key regulator in improving rice seed germination rate. OsSAE1 precisely controls the homeostasis of abscisic acid and gibberellin in seeds, and provides a target for breeding rice varieties that are suitable for direct seeding.
Dinglin Xiao   +10 more
wiley   +1 more source

Light regulates tomato fruit metabolome via SlDML2‐mediated global DNA demethylation

open access: yesJournal of Integrative Plant Biology, EarlyView.
In tomato growth and development, red and blue light signals are captured by the photoreceptors phyB2 and CRY1a, which kickstart tomato fruit ripening by activating HY5, which activates DNA demethylation via DML2 to trigger a metabolic and ripening transformation cascade within the tomato.
Zixin Zhang   +15 more
wiley   +1 more source

MLO‐mediated Ca2+ influx regulates root hair tip growth in Arabidopsis

open access: yesNew Phytologist, EarlyView.
Summary Root hair tip‐growth involves coordinated Ca2+ and ROS signaling to promote growth while maintaining tip integrity. MILDEW RESISTANCE LOCUS‐O (MLO) proteins act downstream of FERONIA (FER) receptor‐like kinases in pollen tubes and synergids to regulate calcium dynamics.
Sienna T. Ogawa   +3 more
wiley   +1 more source

Structural determinants for red‐shifted absorption in higher‐plants Photosystem I

open access: yesNew Phytologist, EarlyView.
Summary Higher plants Photosystem I absorbs far‐red light, enriched under vegetation canopies, through long‐wavelength Chls to enhance photon capture. Far‐red absorption originates from Chl pairs within the Lhca3 and Lhca4 subunits of the LHCI antenna, known as the ‘red cluster’, including Chls a603 and a609.
Stefano Capaldi   +13 more
wiley   +1 more source

Efficient transformation and regeneration of PB 260 Hevea clone mediated by Agrobacterium tumefaciens [PDF]

open access: yes, 2004
Baptiste, Christelle   +3 more
core  

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