ArticlePlant molecular biology1993
Cloning and characterization of two cDNAs encoding casein kinase II catalytic subunits in Arabidopsis thaliana.
Article in Plant molecular biology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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22 citing papers in PubMed, 58 citations in OpenAlex.
- Structural characterization of a novel full-length transcript promoter from Horseradish Latent Virus (HRLV) and its transcriptional regulation by multiple stress responsive transcription factors.Plant molecular biology · 2018Article
- Specific characteristics of CK2β regulatory subunits in plants.Molecular and cellular biochemistry · 2011Article
- A tobacco calcium-dependent protein kinase, CDPK1, regulates the transcription factor REPRESSION OF SHOOT GROWTH in response to gibberellins.The Plant cell · 2008Article
- Molecular cloning and genetic mapping of perennial ryegrass casein protein kinase 2 alpha-subunit genes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2005Article
- Systematic trans-genomic comparison of protein kinases between Arabidopsis and Saccharomyces cerevisiae.Plant physiology · 2003Article
- A catalytic subunit of the sugar beet protein kinase CK2 is induced by salt stress and increases NaCl tolerance in Saccharomyces cerevisiae.Plant molecular biology · 2001Article
- Distinctive features of plant protein kinase CK2.Molecular and cellular biochemistry · 2001Article
- Cloning and characterization of the cDNA coding for the catalytic alpha subunit of CK2 from tobacco.Molecular and cellular biochemistry · 2001Article
- Arabidopsis basic leucine zipper transcription factors involved in an abscisic acid-dependent signal transduction pathway under drought and high-salinity conditions.Proceedings of the National Academy of Sciences of the United States of America · 2000Article
- Characterization, subcellular localization and nuclear targeting of casein kinase 2 from Zea mays.Plant molecular biology · 1999Article
- Antisense expression of the CK2 alpha-subunit gene in Arabidopsis. Effects on light-regulated gene expression and plant growth.Plant physiology · 1999Article
- Protein kinase CK2 interacts with and phosphorylates the Arabidopsis circadian clock-associated 1 protein.Proceedings of the National Academy of Sciences of the United States of America · 1998Article
- Phosphorylation by a cyclin-dependent kinase modulates DNA binding of the Arabidopsis heat-shock transcription factor HSF1 in vitro.Plant physiology · 1997Article
- The activation domain of the maize transcription factor Opaque-2 resides in a single acidic region.Nucleic acids research · 1997Article
- Molecular cloning of a cDNA encoding diacylglycerol kinase (DGK) in Arabidopsis thaliana.Plant molecular biology · 1996Article
- Plant protein kinase families and signal transduction.Plant physiology · 1995Review
- The Arabidopsis MADS-box gene AGL3 is widely expressed and encodes a sequence-specific DNA-binding protein.Plant molecular biology · 1995Article
- Reconstitution of Arabidopsis casein kinase II from recombinant subunits and phosphorylation of transcription factor GBF1.The Plant cell · 1995Article
- Cloning and sequencing of a novel serine/threonine protein kinase in Arabidopsis thaliana.Plant physiology · 1994Article
- Two genes that encode Ca(2+)-dependent protein kinases are induced by drought and high-salt stresses in Arabidopsis thaliana.Molecular & general genetics : MGG · 1994Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Two cDNA clones, ATCKA1 and ATCKA2, encoding casein kinase II (CKII) catalytic subunits, were cloned from Arabidopsis thaliana and their nucleotide sequences were determined. Both cDNAs contain 999 bp open reading frames and are 94% identical on the amino acid sequence level. The deduced amino acid sequences of ATCKA1 and ATCKA2 are very similar to that of the human CKII catalytic alpha subunit (72% homology). Northern blot analysis indicates that the ATCKA1 and ATCKA2 mRNAs are present in all plant organs, but that ATCKA1 transcript levels are quite low compared to those of ATCKA2. Genomic Southern blot analysis suggests that there are at least three CKII genes in the A. thaliana genome. We expressed the ATCKA1 and ATCKA2 cDNAs in Escherichia coli using a pET vector derivative and analyzed the expressed protein in vitro. The expressed ATCKA1 protein phosphorylated casein using either ATP or GTP. This activity was inhibited by heparin, indicating that the expressed protein has activity similar to those reported for animal and yeast CKII.
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