Abstract:
:The effect of red light and far-red light on the appearance of mRNA for the small and large subunit of ribulose-1,5-bisphosphate carboxylase in rye seedlings has been analysed. Irradiation of etiolated seedlings with a pulse of red light increased the mRNA level of the small subunit by a factor of 7-10 and that of the large subunit by a factor of 3. A pulse of far-red light resulted in a much lower, but measurable increase. The effect of red light is reverted by an immediate far-red pulse, demonstrating the classical phytochrome response.In vitro transcription experiments with nuclei isolated from red light-treated seedlings showed that the transcription rate of the small subunit mRNA was increased only by a factor of 1.5-2.5, indicating posttranscriptional as wells as transcriptional regulations of the small subunit of ribulose-1,5-bisphosphate carboxylase.
journal_name
Plant Mol Bioljournal_title
Plant molecular biologyauthors
Ernst D,Pfeiffer F,Schefbeck K,Weyrauch C,Oesterhelt Ddoi
10.1007/BF00014183subject
Has Abstractpub_date
1987-01-01 00:00:00pages
21-33issue
1eissn
0167-4412issn
1573-5028journal_volume
10pub_type
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journal_title:Plant molecular biology
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journal_title:Plant molecular biology
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journal_title:Plant molecular biology
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Plant molecular biology
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journal_title:Plant molecular biology
pub_type: 杂志文章
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journal_title:Plant molecular biology
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journal_title:Plant molecular biology
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journal_title:Plant molecular biology
pub_type: 杂志文章
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journal_title:Plant molecular biology
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journal_title:Plant molecular biology
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journal_title:Plant molecular biology
pub_type: 杂志文章
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journal_title:Plant molecular biology
pub_type: 杂志文章
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更新日期:1992-12-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
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更新日期:2016-01-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1006355510883
更新日期:2000-03-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
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