ArticleProceedings of the National Academy of Sciences of the United States of America2003
Control of in vitro organogenesis by cyclin-dependent kinase activities in plants.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 49 citations in OpenAlex.
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- A conserved module in the formation of moss midribs and seed plant axillary meristems.Science advances · 2022Article
- Modulation of atrazine-induced chromosomal aberrations and cyclin-dependent kinases by aqueous extract of Roylea cinerea (D.Don) Baillon leaves in Allium cepa.Scientific reports · 2022Article
- Transcriptomic Analysis of Radish (Plants (Basel, Switzerland) · 2021Article
- Transcriptome sequencing analysis of maize embryonic callus during early redifferentiation.BMC genomics · 2019Article
- Cell Wall Epitopes and Endoploidy as Reporters of Embryogenic Potential inInternational journal of molecular sciences · 2018Article
- Rice nitrate transporter OsNPF7.2 positively regulates tiller number and grain yield.Rice (New York, N.Y.) · 2018Article
- Down-regulation of multiple CDK inhibitor ICK/KRP genes promotes cell proliferation, callus induction and plant regeneration in Arabidopsis.Frontiers in plant science · 2015Article
- Systemic control of cell division and endoreduplication by NAA and BAP by modulating CDKs in root tip cells of Allium cepa.BioMed research international · 2014Article
- Recent progress in the understanding of tissue culture-induced genome level changes in plants and potential applications.Plant cell reports · 2012Review
- A cotton-fiber-associated cyclin-dependent kinase a gene: characterization and chromosomal location.International journal of plant genomics · 2012Article
- Analysis of the protein expression profiling during rice callus differentiation under different plant hormone conditions.Plant molecular biology · 2008Article
- The cyclin-dependent kinase inhibitor KRP2 controls the onset of the endoreduplication cycle during Arabidopsis leaf development through inhibition of mitotic CDKA;1 kinase complexes.The Plant cell · 2005Article
- The tobacco A-type cyclin, Nicta;CYCA3;2, at the nexus of cell division and differentiation.The Plant cell · 2003Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Little is known concerning the mechanisms by which auxin and cytokinin exert their effects on proliferation and differentiation. Cyclin-dependent kinases (CDKs) are major regulators of the eukaryotic cell cycle, thus they are assumed to control cell differentiation as well as proliferation in response to phytohormone signals. Here, we overexpressed rice R2 cDNA, which encodes a CDK-activating kinase, in tobacco leaf explants by using the glucocorticoid-mediated transcriptional induction system. Transient expression of R2 during the first 7 days of culture triggered callus formation in the absence of cytokinin. This phenotype was enhanced by higher expression of R2 or coexpression of cyclin H, and suppressed by treatment with roscovitine, a CDK inhibitor. R2 expression at a later stage did not prevent cells from differentiation into roots, suggesting a restricted period for sensing CDK activities that control differentiation fate of cells during organogenesis.
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