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DE-627 |
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20231222210928.0 |
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231222s2003 xx ||||| 00| ||eng c |
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|a pubmed24n0420.xml
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|a (DE-627)NLM125999682
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|a (NLM)12837818
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Kim, Soo-Jin
|e verfasserin
|4 aut
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| 245 |
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|a Molecular cloning and expression analysis of a CONSTANS homologue, PnCOL1, from Pharbitis nil
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| 264 |
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|c 2003
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 05.09.2003
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|a Date Revised 15.11.2006
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The Arabidopsis CONSTANS (CO) gene is a key regulator of the long day (LD)-dependent flowering pathway and two CO homologous genes COL1 and COL2 are involved in the regulation of the circadian rhythm. In order to understand the role of CO and COL in short-day plants, a CO homologue, PnCOL1, was isolated and characterized from Japanese morning glory (Pharbitis nil). The deduced PnCOL1 protein of 386 amino acid residues contained two putative zinc finger motifs at the N-terminal region and a conserved CCT domain at the C-terminal region. The deduced amino acid sequence of PnCOL1 was 34% identical to that of PnCO, but 32%, 34%, and 34% identical to those of CO, COL1, and COL2, respectively. Expression of PnCOL1 was barely detected in the cotyledons of plants grown under continuous light (CL), but highly expressed in the cotyledons of plants grown under SD. Expression of PnCOL1 showed a pattern of circadian rhythm as well as daily oscillation. The overexpression of PnCOL1 by a 35S promoter did not overcome the late-flowering phenotype of Arabidopsis co mutants. The results provided in this study suggest that PnCOL1 may have a role in the circadian rhythm in Pharbitis nil
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|a Journal Article
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| 650 |
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|a Research Support, Non-U.S. Gov't
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| 650 |
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|a Arabidopsis Proteins
|2 NLM
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| 650 |
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|a CONSTANS protein, Arabidopsis
|2 NLM
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| 650 |
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|a DNA-Binding Proteins
|2 NLM
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| 650 |
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|a Plant Proteins
|2 NLM
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| 650 |
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|a RNA, Plant
|2 NLM
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| 650 |
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|a Transcription Factors
|2 NLM
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| 700 |
1 |
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|a Moon, JiHyun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lee, Ilha
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Maeng, Jueson
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kim, Seong-Ryong
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 54(2003), 389 vom: 15. Aug., Seite 1879-87
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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| 773 |
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|g volume:54
|g year:2003
|g number:389
|g day:15
|g month:08
|g pages:1879-87
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|a AR
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|d 54
|j 2003
|e 389
|b 15
|c 08
|h 1879-87
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