Single exon structures of the oxytocin/vasopressin superfamily peptides of octopus
Two genes of the oxytocin/vasopressin superfamily in the cephalopod Octopus vulgaris, cephalotocin (CT) and octopressin (OP), lack introns and consist of a single exon in their protein-coding regions, which is unlike the 2 intron–3 exon structures in most vertebrates and Lys-conopressin in a pond sn...
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| Veröffentlicht in: | Biochemical and biophysical research communications 2003-10, Vol.309 (4), p.743-748 |
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| creator | Kanda, Atsuhiro Takuwa-Kuroda, Kyoko Iwakoshi-Ukena, Eiko Minakata, Hiroyuki |
| description | Two genes of the oxytocin/vasopressin superfamily in the cephalopod
Octopus vulgaris, cephalotocin (CT) and octopressin (OP), lack introns and consist of a single exon in their protein-coding regions, which is unlike the 2 intron–3 exon structures in most vertebrates and Lys-conopressin in a pond snail
Lymnaea stagnalis.
Octopus may have lost introns during the evolutionary process in mollusks. mRNA that had deleted 202 bp from preproCT cDNA (CT-del) was also expressed in the brain. The deletion occurred in the central part of neurophysin. Immunohistochemical studies suggest that a translational product of CT-del mRNA may not be present in a stable form due to the loss of neurophysin. Genomic Southern blot analysis revealed that a single copy of each of OP-, CT-, and CT-del-genes was present in the genome. |
| doi_str_mv | 10.1016/j.bbrc.2003.08.061 |
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Octopus vulgaris, cephalotocin (CT) and octopressin (OP), lack introns and consist of a single exon in their protein-coding regions, which is unlike the 2 intron–3 exon structures in most vertebrates and Lys-conopressin in a pond snail
Lymnaea stagnalis.
Octopus may have lost introns during the evolutionary process in mollusks. mRNA that had deleted 202 bp from preproCT cDNA (CT-del) was also expressed in the brain. The deletion occurred in the central part of neurophysin. Immunohistochemical studies suggest that a translational product of CT-del mRNA may not be present in a stable form due to the loss of neurophysin. Genomic Southern blot analysis revealed that a single copy of each of OP-, CT-, and CT-del-genes was present in the genome.</description><identifier>ISSN: 0006-291X</identifier><identifier>EISSN: 1090-2104</identifier><identifier>DOI: 10.1016/j.bbrc.2003.08.061</identifier><identifier>PMID: 13679034</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Amino Acid Sequence ; Animals ; Base Sequence ; cephalotocin ; Cephalotocin gene ; DNA, Complementary ; Evolutionary process ; Exons ; Genome ; Immunohistochemistry ; Lost intron ; Marine ; Molecular Sequence Data ; Mollusks ; neurophysin ; Octopodiformes ; octopressin ; Octopressin gene ; Octopus vulgaris ; Oxytocin - chemistry ; Oxytocin - genetics ; Oxytocin/vasopressin superfamily ; Sequence Homology, Amino Acid ; Sequence Homology, Nucleic Acid ; Single copy ; Single exon ; Vasopressins - chemistry ; Vasopressins - genetics</subject><ispartof>Biochemical and biophysical research communications, 2003-10, Vol.309 (4), p.743-748</ispartof><rights>2003 Elsevier Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c449t-10b68c9a3c2b15829ae8e17189a67135aeba38c0a93c1d06d0dc2493d051a2bf3</citedby><cites>FETCH-LOGICAL-c449t-10b68c9a3c2b15829ae8e17189a67135aeba38c0a93c1d06d0dc2493d051a2bf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0006291X03016450$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/13679034$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kanda, Atsuhiro</creatorcontrib><creatorcontrib>Takuwa-Kuroda, Kyoko</creatorcontrib><creatorcontrib>Iwakoshi-Ukena, Eiko</creatorcontrib><creatorcontrib>Minakata, Hiroyuki</creatorcontrib><title>Single exon structures of the oxytocin/vasopressin superfamily peptides of octopus</title><title>Biochemical and biophysical research communications</title><addtitle>Biochem Biophys Res Commun</addtitle><description>Two genes of the oxytocin/vasopressin superfamily in the cephalopod
Octopus vulgaris, cephalotocin (CT) and octopressin (OP), lack introns and consist of a single exon in their protein-coding regions, which is unlike the 2 intron–3 exon structures in most vertebrates and Lys-conopressin in a pond snail
Lymnaea stagnalis.
Octopus may have lost introns during the evolutionary process in mollusks. mRNA that had deleted 202 bp from preproCT cDNA (CT-del) was also expressed in the brain. The deletion occurred in the central part of neurophysin. Immunohistochemical studies suggest that a translational product of CT-del mRNA may not be present in a stable form due to the loss of neurophysin. Genomic Southern blot analysis revealed that a single copy of each of OP-, CT-, and CT-del-genes was present in the genome.</description><subject>Amino Acid Sequence</subject><subject>Animals</subject><subject>Base Sequence</subject><subject>cephalotocin</subject><subject>Cephalotocin gene</subject><subject>DNA, Complementary</subject><subject>Evolutionary process</subject><subject>Exons</subject><subject>Genome</subject><subject>Immunohistochemistry</subject><subject>Lost intron</subject><subject>Marine</subject><subject>Molecular Sequence Data</subject><subject>Mollusks</subject><subject>neurophysin</subject><subject>Octopodiformes</subject><subject>octopressin</subject><subject>Octopressin gene</subject><subject>Octopus vulgaris</subject><subject>Oxytocin - chemistry</subject><subject>Oxytocin - genetics</subject><subject>Oxytocin/vasopressin superfamily</subject><subject>Sequence Homology, Amino Acid</subject><subject>Sequence Homology, Nucleic Acid</subject><subject>Single copy</subject><subject>Single exon</subject><subject>Vasopressins - chemistry</subject><subject>Vasopressins - genetics</subject><issn>0006-291X</issn><issn>1090-2104</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkDtr5DAURkXYJZk8_kCKxdV2du6VbNmCNCHsIxBY2AekE7J8ndXgsRxJDpl_Hw8zkC6pbnHP-YrD2CVCgYDyal20bbAFBxAFNAVIPGIrBAU5Ryg_sRUAyJwrfDhhpzGuARBLqY7ZCQpZKxDliv3-48bHgTJ68WMWU5htmgPFzPdZ-k-Zf9kmb9149Wyin5ZHdAs2TxR6s3HDNptoSq7bC94mP83xnH3uzRDp4nDP2L_v3_7e_szvf_24u725z21ZqpQjtLKxygjLW6wargw1hDU2ysgaRWWoNaKxYJSw2IHsoLO8VKKDCg1ve3HGvu53p-CfZopJb1y0NAxmJD9HXQtZyRLqD0FUWFW8hAXke9AGH2OgXk_BbUzYagS9S67Xepdc75JraPSSfJG-HNbndkPdm3JovADXe4CWGM-Ogo7W0Wipc4Fs0p137-2_AkTMk24</recordid><startdate>20031003</startdate><enddate>20031003</enddate><creator>Kanda, Atsuhiro</creator><creator>Takuwa-Kuroda, Kyoko</creator><creator>Iwakoshi-Ukena, Eiko</creator><creator>Minakata, Hiroyuki</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope><scope>8FD</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20031003</creationdate><title>Single exon structures of the oxytocin/vasopressin superfamily peptides of octopus</title><author>Kanda, Atsuhiro ; Takuwa-Kuroda, Kyoko ; Iwakoshi-Ukena, Eiko ; Minakata, Hiroyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c449t-10b68c9a3c2b15829ae8e17189a67135aeba38c0a93c1d06d0dc2493d051a2bf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Amino Acid Sequence</topic><topic>Animals</topic><topic>Base Sequence</topic><topic>cephalotocin</topic><topic>Cephalotocin gene</topic><topic>DNA, Complementary</topic><topic>Evolutionary process</topic><topic>Exons</topic><topic>Genome</topic><topic>Immunohistochemistry</topic><topic>Lost intron</topic><topic>Marine</topic><topic>Molecular Sequence Data</topic><topic>Mollusks</topic><topic>neurophysin</topic><topic>Octopodiformes</topic><topic>octopressin</topic><topic>Octopressin gene</topic><topic>Octopus vulgaris</topic><topic>Oxytocin - chemistry</topic><topic>Oxytocin - genetics</topic><topic>Oxytocin/vasopressin superfamily</topic><topic>Sequence Homology, Amino Acid</topic><topic>Sequence Homology, Nucleic Acid</topic><topic>Single copy</topic><topic>Single exon</topic><topic>Vasopressins - chemistry</topic><topic>Vasopressins - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kanda, Atsuhiro</creatorcontrib><creatorcontrib>Takuwa-Kuroda, Kyoko</creatorcontrib><creatorcontrib>Iwakoshi-Ukena, Eiko</creatorcontrib><creatorcontrib>Minakata, Hiroyuki</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Nucleic Acids Abstracts</collection><collection>Technology Research Database</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Biochemical and biophysical research communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kanda, Atsuhiro</au><au>Takuwa-Kuroda, Kyoko</au><au>Iwakoshi-Ukena, Eiko</au><au>Minakata, Hiroyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Single exon structures of the oxytocin/vasopressin superfamily peptides of octopus</atitle><jtitle>Biochemical and biophysical research communications</jtitle><addtitle>Biochem Biophys Res Commun</addtitle><date>2003-10-03</date><risdate>2003</risdate><volume>309</volume><issue>4</issue><spage>743</spage><epage>748</epage><pages>743-748</pages><issn>0006-291X</issn><eissn>1090-2104</eissn><abstract>Two genes of the oxytocin/vasopressin superfamily in the cephalopod
Octopus vulgaris, cephalotocin (CT) and octopressin (OP), lack introns and consist of a single exon in their protein-coding regions, which is unlike the 2 intron–3 exon structures in most vertebrates and Lys-conopressin in a pond snail
Lymnaea stagnalis.
Octopus may have lost introns during the evolutionary process in mollusks. mRNA that had deleted 202 bp from preproCT cDNA (CT-del) was also expressed in the brain. The deletion occurred in the central part of neurophysin. Immunohistochemical studies suggest that a translational product of CT-del mRNA may not be present in a stable form due to the loss of neurophysin. Genomic Southern blot analysis revealed that a single copy of each of OP-, CT-, and CT-del-genes was present in the genome.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>13679034</pmid><doi>10.1016/j.bbrc.2003.08.061</doi><tpages>6</tpages></addata></record> |
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| subjects | Amino Acid Sequence Animals Base Sequence cephalotocin Cephalotocin gene DNA, Complementary Evolutionary process Exons Genome Immunohistochemistry Lost intron Marine Molecular Sequence Data Mollusks neurophysin Octopodiformes octopressin Octopressin gene Octopus vulgaris Oxytocin - chemistry Oxytocin - genetics Oxytocin/vasopressin superfamily Sequence Homology, Amino Acid Sequence Homology, Nucleic Acid Single copy Single exon Vasopressins - chemistry Vasopressins - genetics |
| title | Single exon structures of the oxytocin/vasopressin superfamily peptides of octopus |
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