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Rescooped by anachevere from Plant Biology Teaching Resources (Higher Education)
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Plant Cell: Light and Reactive Oxygen Species Signaling Crosstalk

Plant Cell: Light and Reactive Oxygen Species Signaling Crosstalk | marketing | Scoop.it

"The critical developmental switch from heterotrophic to autotrophic growth of plants involves light signaling transduction and the production of reactive oxygen species (ROS). ROS function as signaling molecules that regulate multiple developmental processes, including cell death. However, the relationship between light and ROS signaling remains unclear. Here, we identify transcriptional modules composed of the basic helix-loop-helix and bZIP transcription factors PHYTOCHROME-INTERACTING FACTOR1 (PIF1), PIF3, ELONGATED HYPOCOTYL5 (HY5), and HY5 HOMOLOGY (HYH) that bridge light and ROS signaling to regulate cell death and photooxidative response."


Via Mary Williams
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Mary Williams's curator insight, May 4, 2013 5:54 AM

Nice paper! Lots of different methods used to build a strong case for the antagonism between these two sets of transcription factors in regulating light and ROS signaling.

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Especial Día de la Madre: potencia tu campaña de social media - Baquia

Especial Día de la Madre: potencia tu campaña de social media - Baquia | marketing | Scoop.it
Baquia
Especial Día de la Madre: potencia tu campaña de social media
Baquia
Desde el punto de vista de los negocios, se debe aprovechar la capacidad que tiene este día para movilizar a la gente.
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