Functional conservation of the meiotic genes SDS and RCK in male meiosis in the monocot rice.
Identifieur interne : 003572 ( Main/Corpus ); précédent : 003571; suivant : 003573Functional conservation of the meiotic genes SDS and RCK in male meiosis in the monocot rice.
Auteurs : Ling Chang ; Hong Ma ; Hong-Wei XueSource :
- Cell research [ 1748-7838 ] ; 2009.
English descriptors
- KwdEn :
- Arabidopsis Proteins (classification), Arabidopsis Proteins (genetics), Cyclins (classification), Cyclins (genetics), DNA Helicases (classification), DNA Helicases (genetics), Fertility (MeSH), Flowers (genetics), Flowers (metabolism), Genes, Plant (MeSH), Meiosis (MeSH), Oryza (genetics), Oryza (growth & development), Oryza (metabolism), Phylogeny (MeSH), Plant Proteins (classification), Plant Proteins (genetics), Plant Proteins (metabolism), RNA Interference (MeSH).
- MESH :
- chemical , classification : Arabidopsis Proteins, Cyclins, DNA Helicases, Plant Proteins.
- chemical , genetics : Arabidopsis Proteins, Cyclins, DNA Helicases, Plant Proteins.
- genetics : Flowers, Oryza.
- growth & development : Oryza.
- metabolism : Flowers, Oryza, Plant Proteins.
- Fertility, Genes, Plant, Meiosis, Phylogeny, RNA Interference.
Abstract
The Arabidopsis SDS (SOLO DANCERS) and RCK (ROCK-N-ROLLERS) genes are important for male meiosis, but it is still unknown whether they represent conserved functions in plants. We have performed phylogenetic analyses of SDS and RCK and their respective homologs, and identified their putative orthologs in poplar and rice. Quantitative real-time RT-PCR analysis indicated that rice SDS and RCK are expressed preferentially in young flowers, and transgenic RNAi rice lines with reduced expression of these genes exhibited normal vegetative development, but showed significantly reduced fertility with partially sterile flowers and defective pollens. SDS deficiency also caused a decrease in pollen amounts. Further cytological examination of male meiocytes revealed that the SDS deficiency led to defects in homolog interaction and bivalent formation in meiotic prophase I, and RCK deficiency resulted in defective meiotic crossover formation. These results indicate that rice SDS and RCK genes have similar functions to their Arabidopsis orthologs. Because rice and Arabidopsis, respectively, are members of monocots and eudicots, two largest groups of flowering plants, our results suggest that the functions of SDS and RCK are likely conserved in flowering plants.
DOI: 10.1038/cr.2009.52
PubMed: 19417775
Links to Exploration step
pubmed:19417775Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Functional conservation of the meiotic genes SDS and RCK in male meiosis in the monocot rice.</title><author><name sortKey="Chang, Ling" sort="Chang, Ling" uniqKey="Chang L" first="Ling" last="Chang">Ling Chang</name><affiliation><nlm:affiliation>National Key Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.</nlm:affiliation></affiliation></author><author><name sortKey="Ma, Hong" sort="Ma, Hong" uniqKey="Ma H" first="Hong" last="Ma">Hong Ma</name></author><author><name sortKey="Xue, Hong Wei" sort="Xue, Hong Wei" uniqKey="Xue H" first="Hong-Wei" last="Xue">Hong-Wei Xue</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2009">2009</date><idno type="RBID">pubmed:19417775</idno><idno type="pmid">19417775</idno><idno type="doi">10.1038/cr.2009.52</idno><idno type="wicri:Area/Main/Corpus">003572</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003572</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Functional conservation of the meiotic genes SDS and RCK in male meiosis in the monocot rice.</title><author><name sortKey="Chang, Ling" sort="Chang, Ling" uniqKey="Chang L" first="Ling" last="Chang">Ling Chang</name><affiliation><nlm:affiliation>National Key Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.</nlm:affiliation></affiliation></author><author><name sortKey="Ma, Hong" sort="Ma, Hong" uniqKey="Ma H" first="Hong" last="Ma">Hong Ma</name></author><author><name sortKey="Xue, Hong Wei" sort="Xue, Hong Wei" uniqKey="Xue H" first="Hong-Wei" last="Xue">Hong-Wei Xue</name></author></analytic><series><title level="j">Cell research</title><idno type="eISSN">1748-7838</idno><imprint><date when="2009" type="published">2009</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Arabidopsis Proteins (classification)</term><term>Arabidopsis Proteins (genetics)</term><term>Cyclins (classification)</term><term>Cyclins (genetics)</term><term>DNA Helicases (classification)</term><term>DNA Helicases (genetics)</term><term>Fertility (MeSH)</term><term>Flowers (genetics)</term><term>Flowers (metabolism)</term><term>Genes, Plant (MeSH)</term><term>Meiosis (MeSH)</term><term>Oryza (genetics)</term><term>Oryza (growth & development)</term><term>Oryza (metabolism)</term><term>Phylogeny (MeSH)</term><term>Plant Proteins (classification)</term><term>Plant Proteins (genetics)</term><term>Plant Proteins (metabolism)</term><term>RNA Interference (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="classification" xml:lang="en"><term>Arabidopsis Proteins</term><term>Cyclins</term><term>DNA Helicases</term><term>Plant Proteins</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Arabidopsis Proteins</term><term>Cyclins</term><term>DNA Helicases</term><term>Plant Proteins</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Flowers</term><term>Oryza</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Oryza</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Flowers</term><term>Oryza</term><term>Plant Proteins</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Fertility</term><term>Genes, Plant</term><term>Meiosis</term><term>Phylogeny</term><term>RNA Interference</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The Arabidopsis SDS (SOLO DANCERS) and RCK (ROCK-N-ROLLERS) genes are important for male meiosis, but it is still unknown whether they represent conserved functions in plants. We have performed phylogenetic analyses of SDS and RCK and their respective homologs, and identified their putative orthologs in poplar and rice. Quantitative real-time RT-PCR analysis indicated that rice SDS and RCK are expressed preferentially in young flowers, and transgenic RNAi rice lines with reduced expression of these genes exhibited normal vegetative development, but showed significantly reduced fertility with partially sterile flowers and defective pollens. SDS deficiency also caused a decrease in pollen amounts. Further cytological examination of male meiocytes revealed that the SDS deficiency led to defects in homolog interaction and bivalent formation in meiotic prophase I, and RCK deficiency resulted in defective meiotic crossover formation. These results indicate that rice SDS and RCK genes have similar functions to their Arabidopsis orthologs. Because rice and Arabidopsis, respectively, are members of monocots and eudicots, two largest groups of flowering plants, our results suggest that the functions of SDS and RCK are likely conserved in flowering plants.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">19417775</PMID><DateCompleted><Year>2009</Year><Month>07</Month><Day>30</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>19</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1748-7838</ISSN><JournalIssue CitedMedium="Internet"><Volume>19</Volume><Issue>6</Issue><PubDate><Year>2009</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Cell research</Title><ISOAbbreviation>Cell Res</ISOAbbreviation></Journal><ArticleTitle>Functional conservation of the meiotic genes SDS and RCK in male meiosis in the monocot rice.</ArticleTitle><Pagination><MedlinePgn>768-82</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1038/cr.2009.52</ELocationID><Abstract><AbstractText>The Arabidopsis SDS (SOLO DANCERS) and RCK (ROCK-N-ROLLERS) genes are important for male meiosis, but it is still unknown whether they represent conserved functions in plants. We have performed phylogenetic analyses of SDS and RCK and their respective homologs, and identified their putative orthologs in poplar and rice. Quantitative real-time RT-PCR analysis indicated that rice SDS and RCK are expressed preferentially in young flowers, and transgenic RNAi rice lines with reduced expression of these genes exhibited normal vegetative development, but showed significantly reduced fertility with partially sterile flowers and defective pollens. SDS deficiency also caused a decrease in pollen amounts. Further cytological examination of male meiocytes revealed that the SDS deficiency led to defects in homolog interaction and bivalent formation in meiotic prophase I, and RCK deficiency resulted in defective meiotic crossover formation. These results indicate that rice SDS and RCK genes have similar functions to their Arabidopsis orthologs. Because rice and Arabidopsis, respectively, are members of monocots and eudicots, two largest groups of flowering plants, our results suggest that the functions of SDS and RCK are likely conserved in flowering plants.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Chang</LastName><ForeName>Ling</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>National Key Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ma</LastName><ForeName>Hong</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Xue</LastName><ForeName>Hong-Wei</ForeName><Initials>HW</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Cell Res</MedlineTA><NlmUniqueID>9425763</NlmUniqueID><ISSNLinking>1001-0602</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D029681">Arabidopsis Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D016213">Cyclins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="C464574">solo dancers protein, Arabidopsis</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.6.4.-</RegistryNumber><NameOfSubstance UI="D004265">DNA Helicases</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 5.99.-</RegistryNumber><NameOfSubstance UI="C502723">MER3 protein, Arabidopsis</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D029681" MajorTopicYN="N">Arabidopsis Proteins</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016213" MajorTopicYN="N">Cyclins</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004265" MajorTopicYN="N">DNA Helicases</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005298" MajorTopicYN="N">Fertility</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D035264" MajorTopicYN="N">Flowers</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017343" MajorTopicYN="N">Genes, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008540" MajorTopicYN="Y">Meiosis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012275" MajorTopicYN="N">Oryza</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010802" MajorTopicYN="N">Phylogeny</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D034622" MajorTopicYN="N">RNA Interference</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>5</Month><Day>7</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>5</Month><Day>7</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2009</Year><Month>7</Month><Day>31</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">19417775</ArticleId><ArticleId IdType="pii">cr200952</ArticleId><ArticleId IdType="doi">10.1038/cr.2009.52</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PoplarV1/Data/Main/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003572 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd -nk 003572 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PoplarV1
|flux= Main
|étape= Corpus
|type= RBID
|clé= pubmed:19417775
|texte= Functional conservation of the meiotic genes SDS and RCK in male meiosis in the monocot rice.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Corpus/RBID.i -Sk "pubmed:19417775" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
| This area was generated with Dilib version V0.6.37. |  |