Structure of Retinal Photoreceptor Membranes
IN an X-ray diffraction study 1 of the disk membranes of the frog, we derived the profile of average electron density along a line perpendicular to the membrane plane. It was assumed that the membrane consisted basically of a phospholipid bilayer, and a set of phases in agreement with the bilayer st...
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Veröffentlicht in: | Nature (London) 1972-04, Vol.236 (5345), p.313-314 |
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description | IN an X-ray diffraction study
1
of the disk membranes of the frog, we derived the profile of average electron density along a line perpendicular to the membrane plane. It was assumed that the membrane consisted basically of a phospholipid bilayer, and a set of phases in agreement with the bilayer structure was adopted for the X-ray reflexions. Our results were consistent with, and they helped to define, the bilayer, but they did not exclude the possibility that the structure of the membrane might be other than a bilayer. We have now checked the correctness of our assumption and in effect have made a direct determination of the structure by means of X-ray diffraction alone. |
doi_str_mv | 10.1038/236313a0 |
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1
of the disk membranes of the frog, we derived the profile of average electron density along a line perpendicular to the membrane plane. It was assumed that the membrane consisted basically of a phospholipid bilayer, and a set of phases in agreement with the bilayer structure was adopted for the X-ray reflexions. Our results were consistent with, and they helped to define, the bilayer, but they did not exclude the possibility that the structure of the membrane might be other than a bilayer. We have now checked the correctness of our assumption and in effect have made a direct determination of the structure by means of X-ray diffraction alone.</description><identifier>ISSN: 0028-0836</identifier><identifier>EISSN: 1476-4687</identifier><identifier>DOI: 10.1038/236313a0</identifier><identifier>PMID: 4552165</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>Humanities and Social Sciences ; letter ; Lipoproteins - analysis ; Membranes - analysis ; multidisciplinary ; Osmolar Concentration ; Photoreceptor Cells - anatomy & histology ; Retinal Pigments - analysis ; Science ; Science (multidisciplinary) ; X-Ray Diffraction</subject><ispartof>Nature (London), 1972-04, Vol.236 (5345), p.313-314</ispartof><rights>Springer Nature Limited 1972</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c335t-b9e585705873ba4122bc94fe65984135a0f1f674eb955295249e158b14f8179e3</citedby><cites>FETCH-LOGICAL-c335t-b9e585705873ba4122bc94fe65984135a0f1f674eb955295249e158b14f8179e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,2727,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/4552165$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>BLAUROCK, A. E</creatorcontrib><creatorcontrib>WILKINS, M. H. F</creatorcontrib><title>Structure of Retinal Photoreceptor Membranes</title><title>Nature (London)</title><addtitle>Nature</addtitle><addtitle>Nature</addtitle><description>IN an X-ray diffraction study
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of the disk membranes of the frog, we derived the profile of average electron density along a line perpendicular to the membrane plane. It was assumed that the membrane consisted basically of a phospholipid bilayer, and a set of phases in agreement with the bilayer structure was adopted for the X-ray reflexions. Our results were consistent with, and they helped to define, the bilayer, but they did not exclude the possibility that the structure of the membrane might be other than a bilayer. We have now checked the correctness of our assumption and in effect have made a direct determination of the structure by means of X-ray diffraction alone.</description><subject>Humanities and Social Sciences</subject><subject>letter</subject><subject>Lipoproteins - analysis</subject><subject>Membranes - analysis</subject><subject>multidisciplinary</subject><subject>Osmolar Concentration</subject><subject>Photoreceptor Cells - anatomy & histology</subject><subject>Retinal Pigments - analysis</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><subject>X-Ray Diffraction</subject><issn>0028-0836</issn><issn>1476-4687</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1972</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkF1LwzAYhYMoc07BP6D0ShSs5m2SJrmU4RdMFD-uS1Lf6kbbbEl74b83o3NXXp2L83A4PIQcA70CytR1xnIGzNAdMgYu85TnSu6SMaWZSqli-T45CGFBKRUg-YiMuBAZ5GJMLt8635dd7zFxVfKK3bw1dfLy7TrnscRljOQJG-tNi-GQ7FWmDni0yQn5uLt9nz6ks-f7x-nNLC0ZE11qNQolJBVKMms4ZJktNa8wF1pxYMLQCqpccrQ63tAi4xpBKAu8UiA1sgk5G3aX3q16DF3RzEOJdR1PuD4UCpiSOhMRPB_A0rsQPFbF0s8b438KoMVaTPEnJqInm83eNvi5BTcmYn8x9CE27Rf6YuF6H2WE_7ZOB7Y1a3PbrS3wCzVbchw</recordid><startdate>19720407</startdate><enddate>19720407</enddate><creator>BLAUROCK, A. E</creator><creator>WILKINS, M. H. F</creator><general>Nature Publishing Group UK</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>19720407</creationdate><title>Structure of Retinal Photoreceptor Membranes</title><author>BLAUROCK, A. E ; WILKINS, M. H. F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c335t-b9e585705873ba4122bc94fe65984135a0f1f674eb955295249e158b14f8179e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1972</creationdate><topic>Humanities and Social Sciences</topic><topic>letter</topic><topic>Lipoproteins - analysis</topic><topic>Membranes - analysis</topic><topic>multidisciplinary</topic><topic>Osmolar Concentration</topic><topic>Photoreceptor Cells - anatomy & histology</topic><topic>Retinal Pigments - analysis</topic><topic>Science</topic><topic>Science (multidisciplinary)</topic><topic>X-Ray Diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>BLAUROCK, A. E</creatorcontrib><creatorcontrib>WILKINS, M. H. F</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>Nature (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>BLAUROCK, A. E</au><au>WILKINS, M. H. F</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structure of Retinal Photoreceptor Membranes</atitle><jtitle>Nature (London)</jtitle><stitle>Nature</stitle><addtitle>Nature</addtitle><date>1972-04-07</date><risdate>1972</risdate><volume>236</volume><issue>5345</issue><spage>313</spage><epage>314</epage><pages>313-314</pages><issn>0028-0836</issn><eissn>1476-4687</eissn><abstract>IN an X-ray diffraction study
1
of the disk membranes of the frog, we derived the profile of average electron density along a line perpendicular to the membrane plane. It was assumed that the membrane consisted basically of a phospholipid bilayer, and a set of phases in agreement with the bilayer structure was adopted for the X-ray reflexions. Our results were consistent with, and they helped to define, the bilayer, but they did not exclude the possibility that the structure of the membrane might be other than a bilayer. We have now checked the correctness of our assumption and in effect have made a direct determination of the structure by means of X-ray diffraction alone.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>4552165</pmid><doi>10.1038/236313a0</doi><tpages>2</tpages></addata></record> |
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subjects | Humanities and Social Sciences letter Lipoproteins - analysis Membranes - analysis multidisciplinary Osmolar Concentration Photoreceptor Cells - anatomy & histology Retinal Pigments - analysis Science Science (multidisciplinary) X-Ray Diffraction |
title | Structure of Retinal Photoreceptor Membranes |
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