The localization of myosin and paramyosin in the myofilaments of the byssus retractor muscle of Mytilus edulis
Glycerinated fibers of the byssus retractor muscle of Mytilus edulis were extracted under various conditions of pH and ionic strength. The results indicate that in the myofilaments, the myosin forms an outer layer of fine filaments surrounding the paramyosin core. Consequently, only after removing t...
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| Veröffentlicht in: | Archives of biochemistry and biophysics 1960, Vol.86 (1), p.138-143 |
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| container_title | Archives of biochemistry and biophysics |
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| creator | Kahn, J.S. Johnson, W.H. |
| description | Glycerinated fibers of the byssus retractor muscle of
Mytilus edulis were extracted under various conditions of pH and ionic strength. The results indicate that in the myofilaments, the myosin forms an outer layer of fine filaments surrounding the paramyosin core. Consequently, only after removing the myosin could the paramyosin be extracted.
After extraction of myosin and paramyosin, a periodic “beaded” structure of 740 A spacing was left in place of the myofilaments. These “beads” resisted extraction in everything but 8
M urea. It is not known at this point what the nature and function of this structure is. |
| doi_str_mv | 10.1016/0003-9861(60)90381-7 |
| format | Article |
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Mytilus edulis were extracted under various conditions of pH and ionic strength. The results indicate that in the myofilaments, the myosin forms an outer layer of fine filaments surrounding the paramyosin core. Consequently, only after removing the myosin could the paramyosin be extracted.
After extraction of myosin and paramyosin, a periodic “beaded” structure of 740 A spacing was left in place of the myofilaments. These “beads” resisted extraction in everything but 8
M urea. It is not known at this point what the nature and function of this structure is.</description><identifier>ISSN: 0003-9861</identifier><identifier>EISSN: 1096-0384</identifier><identifier>DOI: 10.1016/0003-9861(60)90381-7</identifier><identifier>PMID: 14403993</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Actin Cytoskeleton ; Animals ; Mollusca - chemistry ; Muscle Proteins - chemistry ; Muscles ; Myofibrils ; Myosins ; Mytilus edulis ; Old Medline ; Tropomyosin</subject><ispartof>Archives of biochemistry and biophysics, 1960, Vol.86 (1), p.138-143</ispartof><rights>1960</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-50f5da864e369ca942d788d16e57f16932a86d6a65b7c52024b51769b2784a1f3</citedby><cites>FETCH-LOGICAL-c426t-50f5da864e369ca942d788d16e57f16932a86d6a65b7c52024b51769b2784a1f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0003-9861(60)90381-7$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,4010,27904,27905,27906,45976</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/14403993$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kahn, J.S.</creatorcontrib><creatorcontrib>Johnson, W.H.</creatorcontrib><title>The localization of myosin and paramyosin in the myofilaments of the byssus retractor muscle of Mytilus edulis</title><title>Archives of biochemistry and biophysics</title><addtitle>Arch Biochem Biophys</addtitle><description>Glycerinated fibers of the byssus retractor muscle of
Mytilus edulis were extracted under various conditions of pH and ionic strength. The results indicate that in the myofilaments, the myosin forms an outer layer of fine filaments surrounding the paramyosin core. Consequently, only after removing the myosin could the paramyosin be extracted.
After extraction of myosin and paramyosin, a periodic “beaded” structure of 740 A spacing was left in place of the myofilaments. These “beads” resisted extraction in everything but 8
M urea. It is not known at this point what the nature and function of this structure is.</description><subject>Actin Cytoskeleton</subject><subject>Animals</subject><subject>Mollusca - chemistry</subject><subject>Muscle Proteins - chemistry</subject><subject>Muscles</subject><subject>Myofibrils</subject><subject>Myosins</subject><subject>Mytilus edulis</subject><subject>Old Medline</subject><subject>Tropomyosin</subject><issn>0003-9861</issn><issn>1096-0384</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1960</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE9LxDAQxYMo7rr6DUR6Ej1UkzZNm4sgi_9A8aLnkCZTjKTNmqTC-ulN3UVvQiC8eb-ZYR5CxwRfEEzYJca4zHnDyBnD5xyXDcnrHTQnmLM8KbqL5r_IDB2E8I4xIZQV-2hGKMUl5-UcDS9vkFmnpDVfMho3ZK7L-rULZsjkoLOV9HIr04sJTqozVvYwxDDBU61dhzCGzEP0UkXns34MysJkP62jsckDPVoTDtFeJ22Ao-2_QK-3Ny_L-_zx-e5hef2YK1qwmFe4q7RsGIWScSU5LXTdNJowqOqOMF4WydRMsqqtVVXggrYVqRlvi7qhknTlAp1u5q68-xghRNGboMBaOYAbg2iKuqo45QmkG1B5F4KHTqy86aVfC4LFlLOYQhRTiIJh8ZOzqFPbyXb-2Pag_5q2wSbgagNAuvLTgBdBGRgUaONBRaGd-X_DN_JZjXE</recordid><startdate>1960</startdate><enddate>1960</enddate><creator>Kahn, J.S.</creator><creator>Johnson, W.H.</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>7X8</scope></search><sort><creationdate>1960</creationdate><title>The localization of myosin and paramyosin in the myofilaments of the byssus retractor muscle of Mytilus edulis</title><author>Kahn, J.S. ; Johnson, W.H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-50f5da864e369ca942d788d16e57f16932a86d6a65b7c52024b51769b2784a1f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1960</creationdate><topic>Actin Cytoskeleton</topic><topic>Animals</topic><topic>Mollusca - chemistry</topic><topic>Muscle Proteins - chemistry</topic><topic>Muscles</topic><topic>Myofibrils</topic><topic>Myosins</topic><topic>Mytilus edulis</topic><topic>Old Medline</topic><topic>Tropomyosin</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kahn, J.S.</creatorcontrib><creatorcontrib>Johnson, W.H.</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>Archives of biochemistry and biophysics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kahn, J.S.</au><au>Johnson, W.H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The localization of myosin and paramyosin in the myofilaments of the byssus retractor muscle of Mytilus edulis</atitle><jtitle>Archives of biochemistry and biophysics</jtitle><addtitle>Arch Biochem Biophys</addtitle><date>1960</date><risdate>1960</risdate><volume>86</volume><issue>1</issue><spage>138</spage><epage>143</epage><pages>138-143</pages><issn>0003-9861</issn><eissn>1096-0384</eissn><abstract>Glycerinated fibers of the byssus retractor muscle of
Mytilus edulis were extracted under various conditions of pH and ionic strength. The results indicate that in the myofilaments, the myosin forms an outer layer of fine filaments surrounding the paramyosin core. Consequently, only after removing the myosin could the paramyosin be extracted.
After extraction of myosin and paramyosin, a periodic “beaded” structure of 740 A spacing was left in place of the myofilaments. These “beads” resisted extraction in everything but 8
M urea. It is not known at this point what the nature and function of this structure is.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>14403993</pmid><doi>10.1016/0003-9861(60)90381-7</doi><tpages>6</tpages></addata></record> |
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| ispartof | Archives of biochemistry and biophysics, 1960, Vol.86 (1), p.138-143 |
| issn | 0003-9861 1096-0384 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Actin Cytoskeleton Animals Mollusca - chemistry Muscle Proteins - chemistry Muscles Myofibrils Myosins Mytilus edulis Old Medline Tropomyosin |
| title | The localization of myosin and paramyosin in the myofilaments of the byssus retractor muscle of Mytilus edulis |
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