2005
DOI: 10.1007/s00425-005-0007-0
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Abstract: A rice htd-1 mutant, related to tillering and dwarfing, was characterized. We show that the htd-1 mutant increases its tiller number by releasing axillary buds from dormant stage rather than by initiating more axillary buds. The dwarf is caused by averagely reducing each internode and panicle. Based on this dwarfing pattern, the htd-1 mutant could be grouped into dn-type dwarf defined by Takeda (Gamma Field Symp 16:1, 1977). In addition, the dwarfing of the htd-1 mutant was found independent of GA based on the… Show more

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Cited by 116 publications
(95 citation statements)
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“…RMS1 (Sorefan et al 2003) and DAD1 (Snowden et al 2005) are MAX4 orthologs; RMS5 (Johnson et al 2006) and possibly DAD3 (Simons et al 2007) are MAX3 orthologs. In rice (Oryza sativa), dwarf (d) and hightillering dwarf (htd) mutants showing an increased tillering phenotype were identified (Ishikawa et al 2005;Zou et al 2005). The D10 and HTD1 genes were cloned and found to encode orthologs of MAX4 and MAX3, respectively (Zou et al 2006;Arite et al 2007).…”
Section: Ccd7 and Ccd8 Are Involved In Branchingsignal Productionmentioning
confidence: 99%
“…RMS1 (Sorefan et al 2003) and DAD1 (Snowden et al 2005) are MAX4 orthologs; RMS5 (Johnson et al 2006) and possibly DAD3 (Simons et al 2007) are MAX3 orthologs. In rice (Oryza sativa), dwarf (d) and hightillering dwarf (htd) mutants showing an increased tillering phenotype were identified (Ishikawa et al 2005;Zou et al 2005). The D10 and HTD1 genes were cloned and found to encode orthologs of MAX4 and MAX3, respectively (Zou et al 2006;Arite et al 2007).…”
Section: Ccd7 and Ccd8 Are Involved In Branchingsignal Productionmentioning
confidence: 99%
“…Several other mutants associated with tiller bud outgrowth were also reported. Among these, two genes were fine-mapped, designated as d3 and htd-1 , and suggested to be the rice homologues of MAX2 and MAX3 , respectively, in Arabidopsis (Ishikawa et al ., 2005;Zou et al ., 2005Zou et al ., , 2006. Although the homologous relationship was found between MOC1 and LS, HTD-1 and MAX3, D3 and MAX2, further studies to characterize more tillering genes are required to elucidate whether monocot and eudicot plants share similar molecular mechanisms controlling shoot branching.…”
Section: Introductionmentioning
confidence: 99%
“…Mutations in these two genes result in increased branching phenotypes in every species studied to date (Sorefan et al, 2003;Booker et al, 2004;Snowden et al, 2005;Zou et al, 2005;Johnson et al, 2006;Arite et al, 2007). One interesting line of enquiry is to consider whether differences in the regulation or activity of these two genes are involved in the diversity of architecture seen in plants.…”
mentioning
confidence: 99%