Resumen
Carp fish seasonal acclimatization induces a cyclical transcriptional modulation of several genes. Its most dramatic expression results in a concomitant structural rearrangement of the nucleolar components that phenotypically represents profound shifts in the level of ribosomal RNA synthesis. In connection with the recent studies that implicate CK2 in the control of rRNA synthesis in vertebrates, we characterized the cDNA of carp protein kinase CK2β subunit and assessed its transcriptional behavior in winter- and summer-acclimatized fish. We found a remarkable differential gene expression of CK2β subunit between summer- and winter-acclimatized carp which correlates with the modulatory pattern observed in rRNA transcription. (C) 2000 Academic Press.
| Idioma original | English |
|---|---|
| Páginas (desde-hasta) | 735-740 |
| Número de páginas | 6 |
| Publicación | Biochemical and Biophysical Research Communications |
| Volumen | 271 |
| N.º | 3 |
| DOI | |
| Estado | Published - 19 may 2000 |
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ASJC Scopus subject areas
- Biophysics
- Biochemistry
- Molecular Biology
- Cell Biology
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Seasonal adaptation modulates the expression of the protein kinase CK2 β subunit gene in the carp. / Vera, María Inés; Kausel, Gudrun; Barrera, Rodrigo; Leal, Sergio; Figueroa, Jaime; Quezada, Claudia.
En: Biochemical and Biophysical Research Communications, Vol. 271, N.º 3, 19.05.2000, p. 735-740.Resultado de la investigación: Article
TY - JOUR
T1 - Seasonal adaptation modulates the expression of the protein kinase CK2 β subunit gene in the carp
AU - Vera, María Inés
AU - Kausel, Gudrun
AU - Barrera, Rodrigo
AU - Leal, Sergio
AU - Figueroa, Jaime
AU - Quezada, Claudia
PY - 2000/5/19
Y1 - 2000/5/19
N2 - Carp fish seasonal acclimatization induces a cyclical transcriptional modulation of several genes. Its most dramatic expression results in a concomitant structural rearrangement of the nucleolar components that phenotypically represents profound shifts in the level of ribosomal RNA synthesis. In connection with the recent studies that implicate CK2 in the control of rRNA synthesis in vertebrates, we characterized the cDNA of carp protein kinase CK2β subunit and assessed its transcriptional behavior in winter- and summer-acclimatized fish. We found a remarkable differential gene expression of CK2β subunit between summer- and winter-acclimatized carp which correlates with the modulatory pattern observed in rRNA transcription. (C) 2000 Academic Press.
AB - Carp fish seasonal acclimatization induces a cyclical transcriptional modulation of several genes. Its most dramatic expression results in a concomitant structural rearrangement of the nucleolar components that phenotypically represents profound shifts in the level of ribosomal RNA synthesis. In connection with the recent studies that implicate CK2 in the control of rRNA synthesis in vertebrates, we characterized the cDNA of carp protein kinase CK2β subunit and assessed its transcriptional behavior in winter- and summer-acclimatized fish. We found a remarkable differential gene expression of CK2β subunit between summer- and winter-acclimatized carp which correlates with the modulatory pattern observed in rRNA transcription. (C) 2000 Academic Press.
KW - Acclimatization
KW - Carp
KW - CK2β subunit
KW - Nucleolus
KW - rRNA synthesis
UR - http://www.scopus.com/inward/record.url?scp=0034685661&partnerID=8YFLogxK
U2 - 10.1006/bbrc.2000.2710
DO - 10.1006/bbrc.2000.2710
M3 - Article
C2 - 10814532
AN - SCOPUS:0034685661
VL - 271
SP - 735
EP - 740
JO - Biochemical and Biophysical Research Communications
JF - Biochemical and Biophysical Research Communications
SN - 0006-291X
IS - 3
ER -