| 28 matches found in 12 documents. Search time: 0.033 seconds. |
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Score: 5.00 |
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| Title: Loss of function of a rice brassinosteroid insensitive1 homolog prevents internode elongation and bending of the lamina joint .
| | Author: Yamamuro C Ihara Y Wu X Noguchi T Fujioka S Takatsuto S Ashikari M Kitano H Matsuoka M | | Journal: Plant Cell Citation: V : 12 ( 9 ) P : 1591-606 Year: 2000 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub11006334 Accession (PMID): 11006334 | Matching Sentences:
[ Sen. 4, subscore: 1.00 ]: We report here the phenotypical and molecular characterization of a rice dwarf mutant , d61 , that is less sensitive to BR compared to the wild type .
[ Sen. 6, subscore: 1.00 ]: Linkage analysis showed that the OsBRI1 gene is closely linked to the d61 locus .
[ Sen. 7, subscore: 1.00 ]: Single nucleotide substitutions found at different sites of the d61 alleles would give rise to amino acid changes in the corresponding polypeptides .
[ Sen. 8, subscore: 1.00 ]: Furthermore , introduction of the entire OsBRI1 coding region , including the 5 and 3 flanking sequences , into d61 plants complemented the mutation to display the wild-type phenotype .
[ Sen. 9, subscore: 1.00 ]: Transgenic plants carrying the antisense strand of the OsBRI1 transcript showed similar or even more severe phenotypes than those of the d61 mutants .
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Score: 1.00 |
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| Title: A semidwarf phenotype of barley uzu results from a nucleotide substitution in the gene encoding a putative brassinosteroid receptor .
| | Author: Chono M Honda I Zeniya H Yoneyama K Saisho D Takeda K Takatsuto S Hoshino T Watanabe Y | | Journal: Plant Physiol .
Citation: V : 133 ( 3 ) P : 1209-19 Year: 2003 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub14551335 Accession (PMID): 14551335 | Matching Sentences:
[ Sen. 7, subscore: 1.00 ]: The marker synteny of rice and barley chromosomes suggests that the uzu gene may be homologous to rice D61 , a rice homolog of Arabidopsis BR-insensitive 1 ( BRI1 ) , encoding a BR-receptor protein .
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Score: 1.00 |
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| Title: A rice brassinosteroid-deficient mutant , ebisu dwarf ( d2 ) , is caused by a loss of function of a new member of cytochrome P450 .
| | Author: Hong Z Ueguchi-Tanaka M Umemura K Uozu S Fujioka S Takatsuto S Yoshida S Ashikari M Kitano H Matsuoka M | | Journal: Plant Cell Citation: V : 15 ( 12 ) P : 2900-10 Year: 2003 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub14615594 Accession (PMID): 14615594 | Matching Sentences:
[ Sen. 2, subscore: 1.00 ]: It showed the pleiotropic abnormal phenotype similar to that of the rice brassinosteroid ( BR ) -insensitive mutant , d61 .
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Score: 4.00 |
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| Title: The role of OsBRI1 and its homologous genes , OsBRL1 and OsBRL3 , in rice .
| | Author: Nakamura A Fujioka S Sunohara H Kamiya N Hong Z Inukai Y Miura K Takatsuto S Yoshida S Ueguchi-Tanaka M Hasegawa Y Kitano H Matsuoka M | | Journal: Plant Physiol .
Citation: V : 140 ( 2 ) P : 580-90 Year: 2006 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub16407447 Accession (PMID): 16407447 | Matching Sentences:
[ Sen. 1, subscore: 1.00 ]: Since first identifying two alleles of a rice ( Oryza sativa ) brassinosteroid ( BR ) -insensitive mutant , d61 , that were also defective in an orthologous gene in Arabidopsis ( Arabidopsis thaliana ) BRASSINOSTEROID INSENSITIVE1 ( BRI1 ) , we have isolated eight additional alleles , including null mutations , of the rice BRI1 gene OsBRI1 .
[ Sen. 2, subscore: 1.00 ]: The most severe mutant , d61-4 , exhibited severe dwarfism and twisted leaves , although pattern formation and differentiation were normal This severe shoot phenotype was caused mainly by a defect in cell elongation and the disturbance of cell division after the determination of cell fate .
[ Sen. 3, subscore: 1.00 ]: In contrast to its severe shoot phenotype , the d61-4 mutant had a mild root phenotype .
[ Sen. 5, subscore: 1.00 ]: The homologous genes for OsBRI1 , OsBRL1 and OsBRL3 , were highly expressed in roots but weakly expressed in shoots , and their expression was higher in d61-4 than in the wild type .
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Score: 10.00 |
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| Title: Morphological alteration caused by brassinosteroid insensitivity increases the biomass and grain production of rice .
| | Author: Morinaka Y Sakamoto T Inukai Y Agetsuma M Kitano H Ashikari M Matsuoka M | | Journal: Plant Physiol .
Citation: V : 141 ( 3 ) P : 924-31 Year: 2006 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub16714407 Accession (PMID): 16714407 | Matching Sentences:
[ Sen. 2, subscore: 2.00 ]: We have identified nine d61 alleles , the weakest of which , d61-7 , confers agronomically important traits such as semidwarf stature and erect leaves .
[ Sen. 4, subscore: 2.00 ]: The biomass of wild type was 38% higher than that of d61-7 at harvest under conventional planting density because of the dwarfism of d61-7 .
[ Sen. 1, subscore: 1.00 ]: The rice ( Oryza sativa ) dwarf mutant d61 phenotype is caused by loss of function of a rice BRASSINOSTEROID INSENSITIVE1 ortholog , OsBRI1 .
[ Sen. 3, subscore: 1.00 ]: Because erect-leaf habit is considered to increase light capture for photosynthesis , we compared the biomass and grain production of wild-type and d61-7 rice .
[ Sen. 5, subscore: 1.00 ]: However , the biomass of d61-7 was 35% higher than that of wild type at high planting density .
[ Sen. 6, subscore: 1.00 ]: The grain yield of wild type reached a maximum at middensity , but the yield of d61-7 continued to increase with planting density .
[ Sen. 7, subscore: 1.00 ]: These results indicate that d61-7 produces biomass more effectively than wild type , and consequently more effectively assimilates the biomass in reproductive organ development at high planting density .
[ Sen. 8, subscore: 1.00 ]: However , the small grain size of d61-7 counters any increase in grain yield , leading to the same grain yield as that of wild type even at high density .
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