| 35 matches found in 15 documents. Search time: 0.003 seconds. |
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Score: 2.00 |
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| Title: Inheritance and molecular mapping of two fertility-restoring loci for Honglian gametophytic cytoplasmic male sterility in rice ( Oryza sativaL . ) .
| | Author: Liu XQ Xu X Tan YP Li SQ Hu J Huang JY Yang DC Li YS Zhu YG .
| | Journal: Mol . Genet . Genomics Citation: V : 271 ( 5 ) P : 586-94 Year: 2004 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub15057557 Accession (PMID): 15057557 | Matching Sentences:
[ Sen. 3, subscore: 1.00 ]: Previous studies have shown that fertility restoration is controlled by a single locus located on chromosome 10 , close to the loci Rf1 and Rf4 , which respond to cms-BT and cms-WA , respectively .
[ Sen. 8, subscore: 1.00 ]: The results also demonstrated these loci are distinct from Rf1 and Rf4 .
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Score: 4.00 |
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| Title: Fertility restorer locus Rf1 [ corrected ] of sorghum ( Sorghum bicolor L ) encodes a pentatricopeptide repeat protein not present in the colinear region of rice chromosome 12 .
| | Author: Klein RR Klein PE Mullet JE Minx P Rooney WL Schertz KF .
| | Journal: Theor . Appl . Genet . Citation: V : 111 ( 6 ) P : 994-1012 Year: 2005 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub16078015 Accession (PMID): 16078015 | Matching Sentences:
[ Sen. 1, subscore: 1.00 ]: With an aim to clone the sorghum fertility restorer gene Rf1 , a high-resolution genetic and physical map of the locus was constructed .
[ Sen. 2, subscore: 1.00 ]: The Rf1 locus was resolved to a 32-kb region spanning four open reading frames : a plasma membrane Ca ( 2+ ) -ATPase , a cyclin D-1 , an unknown protein , and a pentatricopeptide repeat ( PPR13 ) gene family member .
[ Sen. 6, subscore: 1.00 ]: To permit sequence-based comparison of the sorghum and rice genomes in the Rf1 region , 0 . 53 Mb of sorghum chromosome 8 was sequenced and compared to the colinear region of rice chromosome 12 .
[ Sen. 9, subscore: 1.00 ]: The present results suggest that sorghum PPR13 represents a potential candidate for the sorghum Rf1 gene , and its presence in the sorghum genome indicates a single gene transposition event subsequent to the divergence of rice and sorghum ancestors .
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Score: 9.00 |
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| Title: Cytoplasmic male sterility of rice with boro II cytoplasm is caused by a cytotoxic peptide and is restored by two related PPR motif genes via distinct modes of mRNA silencing .
| | Author: Wang Z Zou Y Li X Zhang Q Chen L Wu H Su D Chen Y Guo J Luo D Long Y Zhong Y Liu YG .
| | Journal: Plant Cell Citation: V : 18 ( 3 ) P : 676-87 Year: 2006 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub16489123 Accession (PMID): 16489123 | Matching Sentences:
[ Sen. 7, subscore: 4.00 ]: RF1A and RF1B are both targeted to mitochondria and can restore male fertility by blocking ORF79 production via endonucleolytic cleavage ( RF1A ) or degradation ( RF1B ) of dicistronic B-atp6/orf79 mRNA .
[ Sen. 6, subscore: 2.00 ]: Two fertility restorer genes , Rf1a and Rf1b , were identified at the classical locus Rf-1 as members of a multigene cluster that encode pentatricopeptide repeat proteins .
[ Sen. 8, subscore: 2.00 ]: In the presence of both restorers , RF1A was epistatic over RF1B in the mRNA processing .
[ Sen. 9, subscore: 1.00 ]: We have also shown that RF1A plays an additional role in promoting the editing of atp6 mRNAs , independent of its cleavage function .
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Score: 8.00 |
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| Title: Retrograde regulation of nuclear gene expression in CW-CMS of rice .
| | Author: Fujii S Komatsu S Toriyama K | | Journal: Citation: V : ( ) P : Year: 2006 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub17086445 Accession (PMID): 17086445 | Matching Sentences:
[ Sen. 5, subscore: 3.00 ]: Five genes , including genes for alternative oxidase , were found to be preferentially expressed in [ cms-CW ] rf17rf17 but not in [ normal ] rf17rf17 or [ cms-CW ] Rf17Rf17 .
[ Sen. 2, subscore: 2.00 ]: The difference between nuclear gene expression in mature anthers was compared for the CW-CMS line , [ cms-CW ] rf17rf17 , and a maintainer line with normal cytoplasm of Oryza sativa L , [ normal ] rf17rf17 .
[ Sen. 6, subscore: 2.00 ]: Such [ cms-CW ] rf17rf17-specific gene expression was only observed in mature anthers but not in leaves , stems , or roots , indicating the presence of anther-specific mitochondrial retrograde regulation of nuclear gene expression , and that Rf17 has a role in restoring the ectopic gene expression .
[ Sen. 1, subscore: 1.00 ]: The CW-cytoplasmic male sterility ( CMS ) line has the cytoplasm of Oryza rufipogon Griff , and mature pollen is morphologically normal under an optical microscope but lacks the ability to germinate ; restorer gene Rf17 has been identified as restoring this ability .
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Score: 2.00 |
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| Title: Suppression mechanism of mitochondrial ORF79 accumulation by Rf1 protein in BT-type cytoplasmic male sterile rice .
| | Author: Kazama T Nakamura T Watanabe M Sugita M Toriyama K | | Journal: Plant J Citation: V : P : Year: 2008 Type: Publisher | | Literature: oryza Field: abstract Doc ID: pub18435825 Accession (PMID): 18435825 | Matching Sentences:
[ Sen. 3, subscore: 1.00 ]: The CMS is restored by a PPR ( pentatricopeptide-repeat ) gene , Rf1 , via RNA processing .
[ Sen. 4, subscore: 1.00 ]: However , it has not yet been elucidated how the accumulation of ORF79 is reduced by the action of the Rf1 protein .
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Score: 4.00 |
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| Title: Characterization of cytoplasmic male sterility of rice with Lead Rice cytoplasm in comparison with that with Chinsurah Boro II cytoplasm .
| | Author: Itabashi E Kazama T Toriyama K | | Journal: Plant Cell Rep Citation: V : 28 P : 233-9 Year: 2009 Type: MEDLINE | | Literature: oryza Field: abstract Doc ID: pub18956194 Accession (PMID): 18956194 | Matching Sentences:
[ Sen. 1, subscore: 1.00 ]: Rice with LD-type cytoplasmic male sterility ( CMS ) possesses the cytoplasm of Lead Rice and its fertility is recovered by a nuclear fertility restorer gene Rf1 .
[ Sen. 2, subscore: 1.00 ]: Rf1 promotes processing of a CMS-associated mitochondrial RNA of atp6-orf79 , which consists of atp6 and orf79 , in BT-CMS with the cytoplasm of Chinsurah Boro II .
[ Sen. 4, subscore: 1.00 ]: Northern blot analysis showed that atp6-orf79 RNA of LD-cytoplasm was co-transcribed and was processed in the presence of Rf1 in the same manner as in BT-cytoplasm .
[ Sen. 5, subscore: 1.00 ]: Western blot analysis showed that the ORF79 peptide did not accumulate in an LD-CMS line , while ORF79 accumulated in a BT-CMS line and was diminished by Rf1 .
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Score: 1.00 |
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| Title: Suppressed expression of RETROGRADE-REGULATED MALE STERILITY restores pollen fertility in cytoplasmic male sterile rice plants .
| | Author: Fujii S Toriyama K | | Journal: Proc Natl Acad Sci U S A Citation: V : P : Year: 2009 Type: Publisher | | Literature: oryza Field: abstract Doc ID: pub19458265 Accession (PMID): 19458265 | Matching Sentences:
[ Sen. 2, subscore: 1.00 ]: Through positional cloning , we identified a nuclear candidate gene , RETROGRADE-REGULATED MALE STERILITY ( RMS ) for Rf17 , a fertility restorer gene for Chinese wild rice ( CW ) -type CMS in rice ( Oryza sativa L ) .
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Score: 1.00 |
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| Title: Computational finishing of large sequence contigs reveals interspersed nested repeats and gene islands in the rf1-associated region of maize .
| | Author: Kronmiller BA Wise RP | | Journal: Plant Physiol Citation: V : 151 P : 483-95 Year: 2009 Type: MEDLINE | | Literature: oryza Field: abstract Doc ID: pub19675151 Accession (PMID): 19675151 | Matching Sentences:
[ Sen. 4, subscore: 1.00 ]: To characterize the organization and distribution of repeat clusters and gene islands across large grass genomes , we present 961 and 594-kb contiguous sequence contigs associated with the rf1 ( for restorer of fertility1 ) locus in the near-centromeric region of maize ( Zea mays ) chromosome 3 .
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Score: 1.00 |
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| Title: The nuclear component of a cytonuclear hybrid incompatibility in Mimulus maps to a cluster of pentatricopeptide repeat genes .
| | Author: Barr CM Fishman L | | Journal: Genetics Citation: V : 184 P : 455-65 Year: 2010 Type: MEDLINE | | Literature: oryza Field: abstract Doc ID: pub19933877 Accession (PMID): 19933877 | Matching Sentences:
[ Sen. 3, subscore: 1.00 ]: The single Mendelian locus Rf was first isolated to a 1 . 3-cM region on linkage group 7 that spans the genomes largest cluster of PPRs , then split into two tightly linked loci ( Rf1 and Rf2 ) by <10 recombination events in a large ( N = 6153 ) fine-mapping population .
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Score: 2.00 |
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| Title: Molecular mapping and candidate gene identification of the Rf2 gene for pollen fertility restoration in sorghum [ Sorghum bicolor ( L ) Moench ] .
| | Author: Jordan DR Mace ES Henzell RG Klein PE Klein RR | | Journal: Theor Appl Genet Citation: V : 120 P : 1279-87 Year: 2010 Type: MEDLINE | | Literature: oryza Field: abstract Doc ID: pub20091293 Accession (PMID): 20091293 | Matching Sentences:
[ Sen. 7, subscore: 1.00 ]: With the prior report ( Klein et al in Theor Appl Genet 111 : 994-1012 , 2005 ) of the cloning of the major fertility restoration gene Rf1 in sorghum , the major fertility restorer locus identified in this study was designated Rf2 .
[ Sen. 9, subscore: 1.00 ]: The PPR gene displayed high homology with rice Rf1 .
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