Expression of myosin heavy chain isoforms mRNA transcripts in the temporalis muscle of common chimpanzees (Pan troglodytes)
The common chimpanzee (Pan troglodytes) is the primate that is phylogenetically most closely related to humans (Homo sapiens). In order to shed light on the anatomy and function of the temporalis muscle in the chimpanzee, we have analyzed the expression patterns of the mRNA transcripts of the myosin...
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| Veröffentlicht in: | Annals of anatomy 2017-11, Vol.214, p.80-85 |
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| creator | Ciurana, Neus Artells, Rosa Muñoz, Carmen Arias-Martorell, Júlia Bello-Hellegouarch, Gaëlle Casado, Aroa Cuesta, Elisabeth Pérez-Pérez, Alejandro Pastor, Juan Francisco Potau, Josep Maria |
| description | The common chimpanzee (Pan troglodytes) is the primate that is phylogenetically most closely related to humans (Homo sapiens). In order to shed light on the anatomy and function of the temporalis muscle in the chimpanzee, we have analyzed the expression patterns of the mRNA transcripts of the myosin heavy chain (MyHC) isoforms in different parts of the muscle.
We dissected the superficial, deep and sphenomandibularis portions of the temporalis muscle in five adult P. troglodytes and quantified the expression of the mRNA transcripts of the MyHC isoforms in each portion using real-time quantitative polymerase chain reaction.
We observed significant differences in the patterns of expression of the mRNA transcripts of the MyHC-IIM isoform between the sphenomandibularis portion and the anterior superficial temporalis (33.6% vs 47.0%; P=0.032) and between the sphenomandibularis portion and the anterior deep temporalis (33.6% vs 43.0; P=0.016). We also observed non-significant differences between the patterns of expression in the anterior and posterior superficial temporalis.
The differential expression patterns of the mRNA transcripts of the MyHC isoforms in the temporalis muscle in P. troglodytes may be related to the functional differences that have been observed in electromyographic studies in other species of primates. Our findings can be applicable to the fields of comparative anatomy, evolutionary anatomy, and anthropology. |
| doi_str_mv | 10.1016/j.aanat.2017.08.001 |
| format | Article |
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We dissected the superficial, deep and sphenomandibularis portions of the temporalis muscle in five adult P. troglodytes and quantified the expression of the mRNA transcripts of the MyHC isoforms in each portion using real-time quantitative polymerase chain reaction.
We observed significant differences in the patterns of expression of the mRNA transcripts of the MyHC-IIM isoform between the sphenomandibularis portion and the anterior superficial temporalis (33.6% vs 47.0%; P=0.032) and between the sphenomandibularis portion and the anterior deep temporalis (33.6% vs 43.0; P=0.016). We also observed non-significant differences between the patterns of expression in the anterior and posterior superficial temporalis.
The differential expression patterns of the mRNA transcripts of the MyHC isoforms in the temporalis muscle in P. troglodytes may be related to the functional differences that have been observed in electromyographic studies in other species of primates. Our findings can be applicable to the fields of comparative anatomy, evolutionary anatomy, and anthropology.</description><identifier>ISSN: 0940-9602</identifier><identifier>EISSN: 1618-0402</identifier><identifier>DOI: 10.1016/j.aanat.2017.08.001</identifier><identifier>PMID: 28865772</identifier><language>eng</language><publisher>Germany: Elsevier GmbH</publisher><subject>Animals ; Female ; Humans ; Male ; Myosin heavy chain ; Myosin Heavy Chains - genetics ; Myosin Heavy Chains - metabolism ; Pan troglodytes ; RNA, Messenger - metabolism ; RT-qPCR ; Species Specificity ; Sphenomandibularis ; Temporal Muscle - metabolism ; Temporalis muscle ; Tissue Distribution</subject><ispartof>Annals of anatomy, 2017-11, Vol.214, p.80-85</ispartof><rights>2017 Elsevier GmbH</rights><rights>Copyright © 2017 Elsevier GmbH. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-1310269ababd183e18941eb078ce51437a1a9697191bcf3522d60e6d184a0183</citedby><cites>FETCH-LOGICAL-c404t-1310269ababd183e18941eb078ce51437a1a9697191bcf3522d60e6d184a0183</cites><orcidid>0000-0003-3387-8760</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.aanat.2017.08.001$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28865772$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ciurana, Neus</creatorcontrib><creatorcontrib>Artells, Rosa</creatorcontrib><creatorcontrib>Muñoz, Carmen</creatorcontrib><creatorcontrib>Arias-Martorell, Júlia</creatorcontrib><creatorcontrib>Bello-Hellegouarch, Gaëlle</creatorcontrib><creatorcontrib>Casado, Aroa</creatorcontrib><creatorcontrib>Cuesta, Elisabeth</creatorcontrib><creatorcontrib>Pérez-Pérez, Alejandro</creatorcontrib><creatorcontrib>Pastor, Juan Francisco</creatorcontrib><creatorcontrib>Potau, Josep Maria</creatorcontrib><title>Expression of myosin heavy chain isoforms mRNA transcripts in the temporalis muscle of common chimpanzees (Pan troglodytes)</title><title>Annals of anatomy</title><addtitle>Ann Anat</addtitle><description>The common chimpanzee (Pan troglodytes) is the primate that is phylogenetically most closely related to humans (Homo sapiens). In order to shed light on the anatomy and function of the temporalis muscle in the chimpanzee, we have analyzed the expression patterns of the mRNA transcripts of the myosin heavy chain (MyHC) isoforms in different parts of the muscle.
We dissected the superficial, deep and sphenomandibularis portions of the temporalis muscle in five adult P. troglodytes and quantified the expression of the mRNA transcripts of the MyHC isoforms in each portion using real-time quantitative polymerase chain reaction.
We observed significant differences in the patterns of expression of the mRNA transcripts of the MyHC-IIM isoform between the sphenomandibularis portion and the anterior superficial temporalis (33.6% vs 47.0%; P=0.032) and between the sphenomandibularis portion and the anterior deep temporalis (33.6% vs 43.0; P=0.016). We also observed non-significant differences between the patterns of expression in the anterior and posterior superficial temporalis.
The differential expression patterns of the mRNA transcripts of the MyHC isoforms in the temporalis muscle in P. troglodytes may be related to the functional differences that have been observed in electromyographic studies in other species of primates. Our findings can be applicable to the fields of comparative anatomy, evolutionary anatomy, and anthropology.</description><subject>Animals</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Myosin heavy chain</subject><subject>Myosin Heavy Chains - genetics</subject><subject>Myosin Heavy Chains - metabolism</subject><subject>Pan troglodytes</subject><subject>RNA, Messenger - metabolism</subject><subject>RT-qPCR</subject><subject>Species Specificity</subject><subject>Sphenomandibularis</subject><subject>Temporal Muscle - metabolism</subject><subject>Temporalis muscle</subject><subject>Tissue Distribution</subject><issn>0940-9602</issn><issn>1618-0402</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMFu1DAQhi0EotvCEyChHMshYZw4jnPgUFWlIFWAUO-W40xYr-I4eLwVCy-Ply0cOY2l-f5_5I-xVxwqDly-3VXGLCZVNfCuAlUB8CdswyVXJQion7IN9ALKXkJ9xs6JdgCNbKV4zs5qpWTbdfWG_br5sUYkcmEpwlT4QyC3FFs0D4fCbk1-OwpTiJ4K__XTVZGiWchGtyYq8jJtsUjo1xDN7DKyJzvjscgG73Ol3Tq_muUnIhWXX0wOxPBtDuMhIb15wZ5NZiZ8-Tgv2P37m_vrD-Xd59uP11d3pRUgUskbDrXszWCGkasGueoFxwE6ZbHloukMN73sO97zwU5NW9ejBJSZFQZy4IJdnmrXGL7vkZL2jizOs1kw7Enzvmkb1Ym2zmhzQm0MRBEnvUbnTTxoDvooXe_0H-n6KF2D0ll6Tr1-PLAfPI7_Mn8tZ-DdCcD8yweHUZN1uFgcXUSb9Bjcfw_8BitvlRE</recordid><startdate>201711</startdate><enddate>201711</enddate><creator>Ciurana, Neus</creator><creator>Artells, Rosa</creator><creator>Muñoz, Carmen</creator><creator>Arias-Martorell, Júlia</creator><creator>Bello-Hellegouarch, Gaëlle</creator><creator>Casado, Aroa</creator><creator>Cuesta, Elisabeth</creator><creator>Pérez-Pérez, Alejandro</creator><creator>Pastor, Juan Francisco</creator><creator>Potau, Josep Maria</creator><general>Elsevier GmbH</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>7X8</scope><orcidid>https://orcid.org/0000-0003-3387-8760</orcidid></search><sort><creationdate>201711</creationdate><title>Expression of myosin heavy chain isoforms mRNA transcripts in the temporalis muscle of common chimpanzees (Pan troglodytes)</title><author>Ciurana, Neus ; Artells, Rosa ; Muñoz, Carmen ; Arias-Martorell, Júlia ; Bello-Hellegouarch, Gaëlle ; Casado, Aroa ; Cuesta, Elisabeth ; Pérez-Pérez, Alejandro ; Pastor, Juan Francisco ; Potau, Josep Maria</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-1310269ababd183e18941eb078ce51437a1a9697191bcf3522d60e6d184a0183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Animals</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Myosin heavy chain</topic><topic>Myosin Heavy Chains - genetics</topic><topic>Myosin Heavy Chains - metabolism</topic><topic>Pan troglodytes</topic><topic>RNA, Messenger - metabolism</topic><topic>RT-qPCR</topic><topic>Species Specificity</topic><topic>Sphenomandibularis</topic><topic>Temporal Muscle - metabolism</topic><topic>Temporalis muscle</topic><topic>Tissue Distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ciurana, Neus</creatorcontrib><creatorcontrib>Artells, Rosa</creatorcontrib><creatorcontrib>Muñoz, Carmen</creatorcontrib><creatorcontrib>Arias-Martorell, Júlia</creatorcontrib><creatorcontrib>Bello-Hellegouarch, Gaëlle</creatorcontrib><creatorcontrib>Casado, Aroa</creatorcontrib><creatorcontrib>Cuesta, Elisabeth</creatorcontrib><creatorcontrib>Pérez-Pérez, Alejandro</creatorcontrib><creatorcontrib>Pastor, Juan Francisco</creatorcontrib><creatorcontrib>Potau, Josep Maria</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Annals of anatomy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ciurana, Neus</au><au>Artells, Rosa</au><au>Muñoz, Carmen</au><au>Arias-Martorell, Júlia</au><au>Bello-Hellegouarch, Gaëlle</au><au>Casado, Aroa</au><au>Cuesta, Elisabeth</au><au>Pérez-Pérez, Alejandro</au><au>Pastor, Juan Francisco</au><au>Potau, Josep Maria</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Expression of myosin heavy chain isoforms mRNA transcripts in the temporalis muscle of common chimpanzees (Pan troglodytes)</atitle><jtitle>Annals of anatomy</jtitle><addtitle>Ann Anat</addtitle><date>2017-11</date><risdate>2017</risdate><volume>214</volume><spage>80</spage><epage>85</epage><pages>80-85</pages><issn>0940-9602</issn><eissn>1618-0402</eissn><abstract>The common chimpanzee (Pan troglodytes) is the primate that is phylogenetically most closely related to humans (Homo sapiens). In order to shed light on the anatomy and function of the temporalis muscle in the chimpanzee, we have analyzed the expression patterns of the mRNA transcripts of the myosin heavy chain (MyHC) isoforms in different parts of the muscle.
We dissected the superficial, deep and sphenomandibularis portions of the temporalis muscle in five adult P. troglodytes and quantified the expression of the mRNA transcripts of the MyHC isoforms in each portion using real-time quantitative polymerase chain reaction.
We observed significant differences in the patterns of expression of the mRNA transcripts of the MyHC-IIM isoform between the sphenomandibularis portion and the anterior superficial temporalis (33.6% vs 47.0%; P=0.032) and between the sphenomandibularis portion and the anterior deep temporalis (33.6% vs 43.0; P=0.016). We also observed non-significant differences between the patterns of expression in the anterior and posterior superficial temporalis.
The differential expression patterns of the mRNA transcripts of the MyHC isoforms in the temporalis muscle in P. troglodytes may be related to the functional differences that have been observed in electromyographic studies in other species of primates. Our findings can be applicable to the fields of comparative anatomy, evolutionary anatomy, and anthropology.</abstract><cop>Germany</cop><pub>Elsevier GmbH</pub><pmid>28865772</pmid><doi>10.1016/j.aanat.2017.08.001</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0003-3387-8760</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Annals of anatomy, 2017-11, Vol.214, p.80-85 |
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| subjects | Animals Female Humans Male Myosin heavy chain Myosin Heavy Chains - genetics Myosin Heavy Chains - metabolism Pan troglodytes RNA, Messenger - metabolism RT-qPCR Species Specificity Sphenomandibularis Temporal Muscle - metabolism Temporalis muscle Tissue Distribution |
| title | Expression of myosin heavy chain isoforms mRNA transcripts in the temporalis muscle of common chimpanzees (Pan troglodytes) |
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