Evolution of a functionally related lactate dehydrogenase and pyruvate decarboxylase pseudogene complex in maize
A large proportion of the maize genome is repetitive DNA (60-80%) with retrotransposons contributing significantly to the repetitive DNA component. The majority of retrotransposon DNA is located in intergenic regions and is organized in a nested fashion. Analysis of an 8.2-kb segment of maize genomi...
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Veröffentlicht in: | Genome 1999-12, Vol.42 (6), p.1167-1175 |
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description | A large proportion of the maize genome is repetitive DNA (60-80%) with retrotransposons contributing significantly to the repetitive DNA component. The majority of retrotransposon DNA is located in intergenic regions and is organized in a nested fashion. Analysis of an 8.2-kb segment of maize genomic DNA demonstrated the presence of three retrotransposons of different reiteration classes in addition to lactate dehydrogenase and pyruvate decarboxylase pseudogenes. Both of the pseudogenes were located within a defective retrotransposon element (LP-like element) which possessed identical long terminal repeats (LTRs) with inverted repeats at each end, a primer binding site, a polypurine tract, and generated a 5-bp target site duplication. A model describing the events leading to the formation of the LP-like element is proposed. |
doi_str_mv | 10.1139/g99-094 |
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The majority of retrotransposon DNA is located in intergenic regions and is organized in a nested fashion. Analysis of an 8.2-kb segment of maize genomic DNA demonstrated the presence of three retrotransposons of different reiteration classes in addition to lactate dehydrogenase and pyruvate decarboxylase pseudogenes. Both of the pseudogenes were located within a defective retrotransposon element (LP-like element) which possessed identical long terminal repeats (LTRs) with inverted repeats at each end, a primer binding site, a polypurine tract, and generated a 5-bp target site duplication. A model describing the events leading to the formation of the LP-like element is proposed.</description><identifier>ISSN: 0831-2796</identifier><identifier>EISSN: 1480-3321</identifier><identifier>DOI: 10.1139/g99-094</identifier><identifier>PMID: 10659784</identifier><identifier>CODEN: GENOE3</identifier><language>eng</language><publisher>Ottawa, Canada: NRC Research Press</publisher><subject>amino acid sequences ; Amino acids ; Base Sequence ; Blotting, Southern ; Corn ; Dehydrogenase ; Deoxyribonucleic acid ; DNA ; DNA, Plant ; evolution ; Evolution, Molecular ; Flowers & plants ; genbank/af167312 ; Genes, Plant ; Genetics ; genome ; Genome, Plant ; intergenic DNA ; L-Lactate Dehydrogenase - genetics ; lactate dehydrogenase ; Molecular Sequence Data ; nucleotide sequences ; Pseudogenes ; pyruvate decarboxylase ; Pyruvate Decarboxylase - genetics ; R&D ; Research & development ; Retroelements ; retrotransposons ; Zea mays ; Zea mays - enzymology ; Zea mays - genetics</subject><ispartof>Genome, 1999-12, Vol.42 (6), p.1167-1175</ispartof><rights>Copyright National Research Council of Canada Dec 1999</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c356t-20c987f0e2b0adb67a5cbbe39516efa2a870e5151ae986a3c6cb8bc740baffe43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://cdnsciencepub.com/doi/pdf/10.1139/g99-094$$EPDF$$P50$$Gnrcresearch$$H</linktopdf><linktohtml>$$Uhttps://cdnsciencepub.com/doi/full/10.1139/g99-094$$EHTML$$P50$$Gnrcresearch$$H</linktohtml><link.rule.ids>314,780,784,2932,27924,27925,64428,65234</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10659784$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Christopher, M.E</creatorcontrib><creatorcontrib>Good, A.G</creatorcontrib><title>Evolution of a functionally related lactate dehydrogenase and pyruvate decarboxylase pseudogene complex in maize</title><title>Genome</title><addtitle>Génome</addtitle><description>A large proportion of the maize genome is repetitive DNA (60-80%) with retrotransposons contributing significantly to the repetitive DNA component. The majority of retrotransposon DNA is located in intergenic regions and is organized in a nested fashion. Analysis of an 8.2-kb segment of maize genomic DNA demonstrated the presence of three retrotransposons of different reiteration classes in addition to lactate dehydrogenase and pyruvate decarboxylase pseudogenes. Both of the pseudogenes were located within a defective retrotransposon element (LP-like element) which possessed identical long terminal repeats (LTRs) with inverted repeats at each end, a primer binding site, a polypurine tract, and generated a 5-bp target site duplication. A model describing the events leading to the formation of the LP-like element is proposed.</description><subject>amino acid sequences</subject><subject>Amino acids</subject><subject>Base Sequence</subject><subject>Blotting, Southern</subject><subject>Corn</subject><subject>Dehydrogenase</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>DNA, Plant</subject><subject>evolution</subject><subject>Evolution, Molecular</subject><subject>Flowers & plants</subject><subject>genbank/af167312</subject><subject>Genes, Plant</subject><subject>Genetics</subject><subject>genome</subject><subject>Genome, Plant</subject><subject>intergenic DNA</subject><subject>L-Lactate Dehydrogenase - genetics</subject><subject>lactate dehydrogenase</subject><subject>Molecular Sequence Data</subject><subject>nucleotide sequences</subject><subject>Pseudogenes</subject><subject>pyruvate decarboxylase</subject><subject>Pyruvate Decarboxylase - genetics</subject><subject>R&D</subject><subject>Research & development</subject><subject>Retroelements</subject><subject>retrotransposons</subject><subject>Zea mays</subject><subject>Zea mays - 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genetics</topic><topic>lactate dehydrogenase</topic><topic>Molecular Sequence Data</topic><topic>nucleotide sequences</topic><topic>Pseudogenes</topic><topic>pyruvate decarboxylase</topic><topic>Pyruvate Decarboxylase - genetics</topic><topic>R&D</topic><topic>Research & development</topic><topic>Retroelements</topic><topic>retrotransposons</topic><topic>Zea mays</topic><topic>Zea mays - enzymology</topic><topic>Zea mays - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Christopher, M.E</creatorcontrib><creatorcontrib>Good, A.G</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Canadian Business & Current Affairs Database</collection><collection>Canadian Business & Current Affairs Database (Alumni Edition)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>Science Database</collection><collection>CBCA Reference & Current Events</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Genome</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Christopher, M.E</au><au>Good, A.G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evolution of a functionally related lactate dehydrogenase and pyruvate decarboxylase pseudogene complex in maize</atitle><jtitle>Genome</jtitle><addtitle>Génome</addtitle><date>1999-12-01</date><risdate>1999</risdate><volume>42</volume><issue>6</issue><spage>1167</spage><epage>1175</epage><pages>1167-1175</pages><issn>0831-2796</issn><eissn>1480-3321</eissn><coden>GENOE3</coden><abstract>A large proportion of the maize genome is repetitive DNA (60-80%) with retrotransposons contributing significantly to the repetitive DNA component. The majority of retrotransposon DNA is located in intergenic regions and is organized in a nested fashion. Analysis of an 8.2-kb segment of maize genomic DNA demonstrated the presence of three retrotransposons of different reiteration classes in addition to lactate dehydrogenase and pyruvate decarboxylase pseudogenes. Both of the pseudogenes were located within a defective retrotransposon element (LP-like element) which possessed identical long terminal repeats (LTRs) with inverted repeats at each end, a primer binding site, a polypurine tract, and generated a 5-bp target site duplication. A model describing the events leading to the formation of the LP-like element is proposed.</abstract><cop>Ottawa, Canada</cop><pub>NRC Research Press</pub><pmid>10659784</pmid><doi>10.1139/g99-094</doi><tpages>9</tpages></addata></record> |
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subjects | amino acid sequences Amino acids Base Sequence Blotting, Southern Corn Dehydrogenase Deoxyribonucleic acid DNA DNA, Plant evolution Evolution, Molecular Flowers & plants genbank/af167312 Genes, Plant Genetics genome Genome, Plant intergenic DNA L-Lactate Dehydrogenase - genetics lactate dehydrogenase Molecular Sequence Data nucleotide sequences Pseudogenes pyruvate decarboxylase Pyruvate Decarboxylase - genetics R&D Research & development Retroelements retrotransposons Zea mays Zea mays - enzymology Zea mays - genetics |
title | Evolution of a functionally related lactate dehydrogenase and pyruvate decarboxylase pseudogene complex in maize |
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