Fertilization of Antiserum-Inhibited Frog Eggs with "Capacitated" Sperm
Fertilization of the frog egg requires the presence of jelly material which is deposited on the egg during its passage through the oviduct. This requirement takes the form of jelly-induced changes in sperm which have been compared to capacitation of mammalian sperm. "Uncapacitated" frog sp...
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| Veröffentlicht in: | Biology of reproduction 1971-12, Vol.5 (3), p.229-235 |
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| container_title | Biology of reproduction |
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| creator | Shivers, C A James, J M |
| description | Fertilization of the frog egg requires the presence of jelly material which is deposited
on the egg during its passage through the oviduct. This requirement takes the form of
jelly-induced changes in sperm which have been compared to capacitation of mammalian
sperm. "Uncapacitated" frog sperm becomes "capacitated" after being in contact with
jelly and presumably occurs in normal fertilization during the passage of sperm through
the jelly. Fertilization of jelly-coated eggs is inhibited by pretreatment of eggs with antisera
prepared against the jelly. This inhibition of fertilization by the antibody is attributed to
blocking of specific jelly-receptor sites which are essential for interaction with sperm.
Uterine eggs pretreated with anti-jelly serum may be compared to jellyless eggs in that no
jelly components are available for interaction with the sperm. Results are presented which
demonstrate that "capacitated" sperm are capable of fertilizing eggs which have their
jelly-receptor sites neutralized by anti-jelly serum. |
| format | Article |
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on the egg during its passage through the oviduct. This requirement takes the form of
jelly-induced changes in sperm which have been compared to capacitation of mammalian
sperm. "Uncapacitated" frog sperm becomes "capacitated" after being in contact with
jelly and presumably occurs in normal fertilization during the passage of sperm through
the jelly. Fertilization of jelly-coated eggs is inhibited by pretreatment of eggs with antisera
prepared against the jelly. This inhibition of fertilization by the antibody is attributed to
blocking of specific jelly-receptor sites which are essential for interaction with sperm.
Uterine eggs pretreated with anti-jelly serum may be compared to jellyless eggs in that no
jelly components are available for interaction with the sperm. Results are presented which
demonstrate that "capacitated" sperm are capable of fertilizing eggs which have their
jelly-receptor sites neutralized by anti-jelly serum.</description><identifier>ISSN: 0006-3363</identifier><identifier>EISSN: 1529-7268</identifier><identifier>PMID: 5317405</identifier><language>eng</language><publisher>United States: Society for the Study of Reproduction</publisher><subject>Animals ; Anura ; Female ; Fertilization ; Immune Sera - pharmacology ; Male ; Ovum - immunology ; Ovum - physiology ; Rana pipiens - physiology ; Sperm Capacitation ; Spermatozoa - physiology</subject><ispartof>Biology of reproduction, 1971-12, Vol.5 (3), p.229-235</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/5317405$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shivers, C A</creatorcontrib><creatorcontrib>James, J M</creatorcontrib><title>Fertilization of Antiserum-Inhibited Frog Eggs with "Capacitated" Sperm</title><title>Biology of reproduction</title><addtitle>Biol Reprod</addtitle><description>Fertilization of the frog egg requires the presence of jelly material which is deposited
on the egg during its passage through the oviduct. This requirement takes the form of
jelly-induced changes in sperm which have been compared to capacitation of mammalian
sperm. "Uncapacitated" frog sperm becomes "capacitated" after being in contact with
jelly and presumably occurs in normal fertilization during the passage of sperm through
the jelly. Fertilization of jelly-coated eggs is inhibited by pretreatment of eggs with antisera
prepared against the jelly. This inhibition of fertilization by the antibody is attributed to
blocking of specific jelly-receptor sites which are essential for interaction with sperm.
Uterine eggs pretreated with anti-jelly serum may be compared to jellyless eggs in that no
jelly components are available for interaction with the sperm. Results are presented which
demonstrate that "capacitated" sperm are capable of fertilizing eggs which have their
jelly-receptor sites neutralized by anti-jelly serum.</description><subject>Animals</subject><subject>Anura</subject><subject>Female</subject><subject>Fertilization</subject><subject>Immune Sera - pharmacology</subject><subject>Male</subject><subject>Ovum - immunology</subject><subject>Ovum - physiology</subject><subject>Rana pipiens - physiology</subject><subject>Sperm Capacitation</subject><subject>Spermatozoa - physiology</subject><issn>0006-3363</issn><issn>1529-7268</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1971</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNotj11LwzAYRoMos05_glCGeFdI8jb9uBxjm4OBF-p1SNO3baRfJilFf72F7eq5OIcDzw0JmOB5lPIkuyUBpTSJABK4Jw_OfVPKYuCwIisBLI2pCMjxgNab1vwpb4Y-HKpw23vj0E5ddOobUxiPZXiwQx3u69qFs_FNuNmpUWnj1cI24ceItnskd5VqHT5dd02-DvvP3Vt0fj-edttz1HAQPspRC13EquSJZnkqaF5WhYZMMZ0wrVLKMEZAzbHiVawSESdpkecsVRVTACmsyeulO9rhZ0LnZWecxrZVPQ6TkxmDOBMZX8TnqzgVHZZytKZT9ldeny_85cIbUzezsShdp9p2sUHO8ywkSM5z-AeMFWIr</recordid><startdate>197112</startdate><enddate>197112</enddate><creator>Shivers, C A</creator><creator>James, J M</creator><general>Society for the Study of Reproduction</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>197112</creationdate><title>Fertilization of Antiserum-Inhibited Frog Eggs with "Capacitated" Sperm</title><author>Shivers, C A ; James, J M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-h235t-9ec5cb4ad26c197509dfbc38a1c61ca701e4e3ec2ef2f4a65467b9917af1a3373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1971</creationdate><topic>Animals</topic><topic>Anura</topic><topic>Female</topic><topic>Fertilization</topic><topic>Immune Sera - pharmacology</topic><topic>Male</topic><topic>Ovum - immunology</topic><topic>Ovum - physiology</topic><topic>Rana pipiens - physiology</topic><topic>Sperm Capacitation</topic><topic>Spermatozoa - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shivers, C A</creatorcontrib><creatorcontrib>James, J M</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Biology of reproduction</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shivers, C A</au><au>James, J M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fertilization of Antiserum-Inhibited Frog Eggs with "Capacitated" Sperm</atitle><jtitle>Biology of reproduction</jtitle><addtitle>Biol Reprod</addtitle><date>1971-12</date><risdate>1971</risdate><volume>5</volume><issue>3</issue><spage>229</spage><epage>235</epage><pages>229-235</pages><issn>0006-3363</issn><eissn>1529-7268</eissn><abstract>Fertilization of the frog egg requires the presence of jelly material which is deposited
on the egg during its passage through the oviduct. This requirement takes the form of
jelly-induced changes in sperm which have been compared to capacitation of mammalian
sperm. "Uncapacitated" frog sperm becomes "capacitated" after being in contact with
jelly and presumably occurs in normal fertilization during the passage of sperm through
the jelly. Fertilization of jelly-coated eggs is inhibited by pretreatment of eggs with antisera
prepared against the jelly. This inhibition of fertilization by the antibody is attributed to
blocking of specific jelly-receptor sites which are essential for interaction with sperm.
Uterine eggs pretreated with anti-jelly serum may be compared to jellyless eggs in that no
jelly components are available for interaction with the sperm. Results are presented which
demonstrate that "capacitated" sperm are capable of fertilizing eggs which have their
jelly-receptor sites neutralized by anti-jelly serum.</abstract><cop>United States</cop><pub>Society for the Study of Reproduction</pub><pmid>5317405</pmid><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Biology of reproduction, 1971-12, Vol.5 (3), p.229-235 |
| issn | 0006-3363 1529-7268 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_81348582 |
| source | MEDLINE; EZB-FREE-00999 freely available EZB journals |
| subjects | Animals Anura Female Fertilization Immune Sera - pharmacology Male Ovum - immunology Ovum - physiology Rana pipiens - physiology Sperm Capacitation Spermatozoa - physiology |
| title | Fertilization of Antiserum-Inhibited Frog Eggs with "Capacitated" Sperm |
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