Cytokinin Oxidase Regulates Rice Grain Production
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Summary
It is shown that a QTL that increases grain productivity in rice, Gn1a, is a gene for cytokinin oxidase/dehydrogenase (OsCKX2), an enzyme that degrades the phytohormone cytokinIn.
- Type
- article
- Published
- 2005-07-29
- Cited by
- 1,781
- References
- 34
- Access
- Open access
- OpenAlex
- https://openalex.org/W1984643518
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:206507963
Keywords
Cytokinin, Quantitative trait locus, Biology, Inflorescence, Meristem
References
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- Genetic and molecular dissection of naturally occurring variation.
- Hd6, a rice quantitative trait locus involved in photoperiod sensitivity, encodes the α subunit of protein kinase CK2
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- Cytokinin-Deficient Transgenic Arabidopsis Plants Show Multiple Developmental Alterations Indicating Opposite Functions of Cytokinins in the Regulation of Shoot and Root Meristem Activity Article, publication date, and citation information can be found at www.plantcell.org/cgi/doi/10.1105/tpc.014928
- The evolution of apical dominance in maize
- Regulation of plant growth by cytokinin
- Improvement of hybrid yield by advanced backcross QTL analysis in elite maize
Cited by
- Characterization of the genome expression trends in the heading-stage panicle of six rice lineages.
- A gene controlling the number of primary rachis branches also controls the vascular bundle formation and hence is responsible to increase the harvest index and grain yield in rice
- Rice growth adapting to deepwater.
- A somaclonal line SE7 of finger millet (Eleusine coracana) exhibits modified cytokinin homeostasis and increased grain yield
- Characterization of near-isogenic lines carrying QTL for high spikelet number with the genetic background of an indica rice variety IR64 (Oryza sativa L.)
- EF8 is involved in photoperiodic flowering pathway and chlorophyll biogenesis in rice
- TALEN-mediated targeted mutagenesis produces a large variety of heritable mutations in rice.
- An-2 Encodes a Cytokinin Synthesis Enzyme that Regulates Awn Length and Grain Production in Rice.
- Overexpression of the CC-type glutaredoxin, OsGRX6 affects hormone and nitrogen status in rice plants
- The qTSN Positive Effect on Panicle and Flag Leaf Size of Rice is Associated with an Early Down-Regulation of Tillering
- Considering causal genes in the genetic dissection of kernel traits in common wheat
- Combining Image Analysis, Genome Wide Association Studies and Different Field Trials to Reveal Stable Genetic Regions Related to Panicle Architecture and the Number of Spikelets per Panicle in Rice
- Genome‐Wide Association Analysis Reveals Different Genetic Control in Panicle Architecture Between Indica and Japonica Rice
- Quantitative trait loci from identification to exploitation for crop improvement
- GNS4, a novel allele of DWARF11, regulates grain number and grain size in a high-yield rice variety
- Biochemical and molecular characterisation of exogenous cytokinin application on grain filling in rice
- Computational approach towards understanding structural and functional role of cytokinin oxidase/dehydrogenase 2 (CKX2) in enhancing grain yield in rice plant
- THE ROLE OF AUXIN RESISTANT 1 (AXR1) IN ARABIDOPSIS CYTOKININ SIGNALING
- QTL analysis and map-based cloning of salt tolerance gene in rice.
- Mutualiser et partager, un défi pour la génomique fonctionnelle végétale. (Data integration challenges for plant functional genomics)
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