Phytochrome: Seeing Red
نویسندگان
چکیده
منابع مشابه
Seeing red Colour modulation and photosensitive epilepsy
what about colours? A few weeks back I was at a wedding reception. The hall got suddenly dark, and a coloured strobe light started illuminating the dance floor. I watched guests getting up on their feet to dance with the newlywed couple. Bless them. But I started feeling stressed and uneasy in my head (not least because I did not join in – largely due to my lack of dancing faculty). But the rea...
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Phytochrome A (phyA) mRNA abundance decreased rapidly in total RNA samples isolated from 4-day-old etiolated oat seedlings following a red light pulse. Putative in vivo phyA mRNA degradation products were detectable both before and after red light treatment. Cordycepin-treated coleoptiles were unable to accumulate the chlorophyll alb-binding protein mRNA in response to red light, indicating tha...
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Phytochrome A (phyA) mRNA abundance decreased rapidly in total RNA samples isolated from 4-day-old etiolated oat seedlings following a red light pulse. Putative in vivo phyA mRNA degradation products were detectable both before and after red light treatment. Cordycepin-treated coleoptiles were unable to accumulate the chlorophyll a/b-binding protein mRNA in response to red light, indicating tha...
متن کاملRed Light-enhanced Phytochrome Pelletability: Re-examination and Further Characterization.
Red light-enhanced pelletability of phytochrome was observed in extracts of all 11 plants tested: Avena sativa L., Secale cereale L., Zea mays L., Cucurbita pepo L., Sinapis alba L., Pisum sativum L., Helianthus anuus L., Raphanus sativus L., Glycine max (L.) Merr., Phaseolus vulgaris L., and Lupinus albus L. This enhanced pelletability was observed in all 11 plants following in situ irradiatio...
متن کاملPhytochrome A Regulates Red-Light lnduction of Phototropic Enhancement
Phytochrome A (phyA) and phytochrome B photoreceptors have distinct roles in the regulation of plant growth and development. Studies using specific photomorphogenic mutants and transgenic plants overexpressing phytochrome have supported an evolving picture in which phyA and phytochrome B are responsive to continuous far-red and red light, respectively. Photomorphogenic mutants of Arabidopsis th...
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ژورنال
عنوان ژورنال: The Plant Cell
سال: 1991
ISSN: 1040-4651,1532-298X
DOI: 10.1105/tpc.3.12.1253