A FMRFamide-like peptide is associated with the myotropic ovulation hormone in Rhodnius prolixus
The protocerebral neurosecretory cells previously shown to be the source of the myotropin controlling ovulation in Rhodnius prolixus react in an immunocytochemical assay using an antiserum against FMRFamide. When the same antiserum was injected into fed mated females at the appropriate time the timi...
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| Veröffentlicht in: | Archives of insect biochemistry and physiology 1992, Vol.20 (3), p.193-203 |
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| container_title | Archives of insect biochemistry and physiology |
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| creator | Sevale, V.L. (York University, North York, Ontario, Canada) Sevala, V.M Davey, K.G Loughton, B.G |
| description | The protocerebral neurosecretory cells previously shown to be the source of the myotropin controlling ovulation in Rhodnius prolixus react in an immunocytochemical assay using an antiserum against FMRFamide. When the same antiserum was injected into fed mated females at the appropriate time the timing of oviposition was delayed, but the total number of eggs developed was unaffected compared to controls injected with pre-immune rabbit serum. The titer of FMRFamide-like peptide (assayed by RIA) in the hemolymph of mated and virgin females was found to fluctuate with the egg laying cycle, and to reflect earlier determinations of the titer of myotropic activity. Western blots of SDS-PAGE revealed a FMRFamide-immunoreactive peptide of approximately 8.5 kDa in both hemolymph and extracts of the ovulation hormone cells |
| doi_str_mv | 10.1002/arch.940200304 |
| format | Article |
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(York University, North York, Ontario, Canada) ; Sevala, V.M ; Davey, K.G ; Loughton, B.G</creator><creatorcontrib>Sevale, V.L. (York University, North York, Ontario, Canada) ; Sevala, V.M ; Davey, K.G ; Loughton, B.G</creatorcontrib><description>The protocerebral neurosecretory cells previously shown to be the source of the myotropin controlling ovulation in Rhodnius prolixus react in an immunocytochemical assay using an antiserum against FMRFamide. When the same antiserum was injected into fed mated females at the appropriate time the timing of oviposition was delayed, but the total number of eggs developed was unaffected compared to controls injected with pre-immune rabbit serum. The titer of FMRFamide-like peptide (assayed by RIA) in the hemolymph of mated and virgin females was found to fluctuate with the egg laying cycle, and to reflect earlier determinations of the titer of myotropic activity. Western blots of SDS-PAGE revealed a FMRFamide-immunoreactive peptide of approximately 8.5 kDa in both hemolymph and extracts of the ovulation hormone cells</description><identifier>ISSN: 0739-4462</identifier><identifier>EISSN: 1520-6327</identifier><identifier>DOI: 10.1002/arch.940200304</identifier><identifier>PMID: 1450451</identifier><identifier>CODEN: AIBPEA</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>ANATOMIA ANIMAL ; ANATOMIE ANIMALE ; Animals ; Biochemistry. Physiology. Immunology ; Biological and medical sciences ; Blotting, Western ; Female ; FMRFamide ; Fundamental and applied biological sciences. Psychology ; HEMOLINFA ; HEMOLYMPHE ; HORMONAS ; HORMONE ; Immune Sera ; Immunoenzyme Techniques ; Insect Hormones - metabolism ; Insecta ; Invertebrates ; myotropic hormone ; Neuropeptides - immunology ; Neuropeptides - metabolism ; Neuropeptides - physiology ; neurosecretion ; Oviposition - physiology ; OVULACION ; OVULATION ; Ovulation - physiology ; PEPTIDE ; PEPTIDOS ; Physiology. Development ; Radioimmunoassay ; Reduviidae ; Rhodnius - metabolism ; Rhodnius - physiology ; RHODNIUS PROLIXUS</subject><ispartof>Archives of insect biochemistry and physiology, 1992, Vol.20 (3), p.193-203</ispartof><rights>Copyright © 1992 Wiley‐Liss, Inc.</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4574-3e85f646ad15d1362066e0b8ba7451b337e0cd2b0802f1650f444eb26366c57d3</citedby><cites>FETCH-LOGICAL-c4574-3e85f646ad15d1362066e0b8ba7451b337e0cd2b0802f1650f444eb26366c57d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Farch.940200304$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Farch.940200304$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,4014,27914,27915,27916,45565,45566</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5442990$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1450451$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sevale, V.L. (York University, North York, Ontario, Canada)</creatorcontrib><creatorcontrib>Sevala, V.M</creatorcontrib><creatorcontrib>Davey, K.G</creatorcontrib><creatorcontrib>Loughton, B.G</creatorcontrib><title>A FMRFamide-like peptide is associated with the myotropic ovulation hormone in Rhodnius prolixus</title><title>Archives of insect biochemistry and physiology</title><addtitle>Arch. Insect Biochem. Physiol</addtitle><description>The protocerebral neurosecretory cells previously shown to be the source of the myotropin controlling ovulation in Rhodnius prolixus react in an immunocytochemical assay using an antiserum against FMRFamide. When the same antiserum was injected into fed mated females at the appropriate time the timing of oviposition was delayed, but the total number of eggs developed was unaffected compared to controls injected with pre-immune rabbit serum. The titer of FMRFamide-like peptide (assayed by RIA) in the hemolymph of mated and virgin females was found to fluctuate with the egg laying cycle, and to reflect earlier determinations of the titer of myotropic activity. Western blots of SDS-PAGE revealed a FMRFamide-immunoreactive peptide of approximately 8.5 kDa in both hemolymph and extracts of the ovulation hormone cells</description><subject>ANATOMIA ANIMAL</subject><subject>ANATOMIE ANIMALE</subject><subject>Animals</subject><subject>Biochemistry. Physiology. Immunology</subject><subject>Biological and medical sciences</subject><subject>Blotting, Western</subject><subject>Female</subject><subject>FMRFamide</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>HEMOLINFA</subject><subject>HEMOLYMPHE</subject><subject>HORMONAS</subject><subject>HORMONE</subject><subject>Immune Sera</subject><subject>Immunoenzyme Techniques</subject><subject>Insect Hormones - metabolism</subject><subject>Insecta</subject><subject>Invertebrates</subject><subject>myotropic hormone</subject><subject>Neuropeptides - immunology</subject><subject>Neuropeptides - metabolism</subject><subject>Neuropeptides - physiology</subject><subject>neurosecretion</subject><subject>Oviposition - physiology</subject><subject>OVULACION</subject><subject>OVULATION</subject><subject>Ovulation - physiology</subject><subject>PEPTIDE</subject><subject>PEPTIDOS</subject><subject>Physiology. Development</subject><subject>Radioimmunoassay</subject><subject>Reduviidae</subject><subject>Rhodnius - metabolism</subject><subject>Rhodnius - physiology</subject><subject>RHODNIUS PROLIXUS</subject><issn>0739-4462</issn><issn>1520-6327</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkEtv1DAUhS0EKkNhywIJyQvELsP1M8lyNCItojw0pULqxjiJQ0yTONgJ7fx7XGU0sOvKsu53HjoIvSSwJgD0nfZVu845UAAG_BFaEUEhkYymj9EKUpYnnEv6FD0L4RcA5JJkJ-iEcAFckBX6scHFp12he1ubpLM3Bo9mnOIH24B1CK6yejI1vrVTi6fW4H7vJu9GW2H3Z-70ZN2AW-d7N0TJgHetqwc7Bzx619m7OTxHTxrdBfPi8J6iq-L9t-15cvHl7MN2c5FUXKQ8YSYTjeRS10TUhEkKUhoos1KnsWfJWGqgqmkJGdCGSAEN59yUVDIpK5HW7BS9XXxj8O_ZhEn1NlSm6_Rg3BxUypgETrIHQSJZnCmHCK4XsPIuBG8aNXrba79XBNT99up-e3XcPgpeH5znsjf1P3wZO97fHO46VLprvB4qG46Y4JwuufmC3drO7B8IVZvd9vz_CsmitWEyd0et9jdKpiwV6vvnM1V8vP66u5aXqoj8q4VvtFP6p491ri5zxmge_f4Ca3Wz-A</recordid><startdate>1992</startdate><enddate>1992</enddate><creator>Sevale, V.L. (York University, North York, Ontario, Canada)</creator><creator>Sevala, V.M</creator><creator>Davey, K.G</creator><creator>Loughton, B.G</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley-Liss</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><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>7SS</scope><scope>7X8</scope></search><sort><creationdate>1992</creationdate><title>A FMRFamide-like peptide is associated with the myotropic ovulation hormone in Rhodnius prolixus</title><author>Sevale, V.L. (York University, North York, Ontario, Canada) ; Sevala, V.M ; Davey, K.G ; Loughton, B.G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4574-3e85f646ad15d1362066e0b8ba7451b337e0cd2b0802f1650f444eb26366c57d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>ANATOMIA ANIMAL</topic><topic>ANATOMIE ANIMALE</topic><topic>Animals</topic><topic>Biochemistry. Physiology. Immunology</topic><topic>Biological and medical sciences</topic><topic>Blotting, Western</topic><topic>Female</topic><topic>FMRFamide</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>HEMOLINFA</topic><topic>HEMOLYMPHE</topic><topic>HORMONAS</topic><topic>HORMONE</topic><topic>Immune Sera</topic><topic>Immunoenzyme Techniques</topic><topic>Insect Hormones - metabolism</topic><topic>Insecta</topic><topic>Invertebrates</topic><topic>myotropic hormone</topic><topic>Neuropeptides - immunology</topic><topic>Neuropeptides - metabolism</topic><topic>Neuropeptides - physiology</topic><topic>neurosecretion</topic><topic>Oviposition - physiology</topic><topic>OVULACION</topic><topic>OVULATION</topic><topic>Ovulation - physiology</topic><topic>PEPTIDE</topic><topic>PEPTIDOS</topic><topic>Physiology. Development</topic><topic>Radioimmunoassay</topic><topic>Reduviidae</topic><topic>Rhodnius - metabolism</topic><topic>Rhodnius - physiology</topic><topic>RHODNIUS PROLIXUS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sevale, V.L. (York University, North York, Ontario, Canada)</creatorcontrib><creatorcontrib>Sevala, V.M</creatorcontrib><creatorcontrib>Davey, K.G</creatorcontrib><creatorcontrib>Loughton, B.G</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Entomology Abstracts (Full archive)</collection><collection>MEDLINE - Academic</collection><jtitle>Archives of insect biochemistry and physiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sevale, V.L. 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When the same antiserum was injected into fed mated females at the appropriate time the timing of oviposition was delayed, but the total number of eggs developed was unaffected compared to controls injected with pre-immune rabbit serum. The titer of FMRFamide-like peptide (assayed by RIA) in the hemolymph of mated and virgin females was found to fluctuate with the egg laying cycle, and to reflect earlier determinations of the titer of myotropic activity. Western blots of SDS-PAGE revealed a FMRFamide-immunoreactive peptide of approximately 8.5 kDa in both hemolymph and extracts of the ovulation hormone cells</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>1450451</pmid><doi>10.1002/arch.940200304</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0739-4462 |
| ispartof | Archives of insect biochemistry and physiology, 1992, Vol.20 (3), p.193-203 |
| issn | 0739-4462 1520-6327 |
| language | eng |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | ANATOMIA ANIMAL ANATOMIE ANIMALE Animals Biochemistry. Physiology. Immunology Biological and medical sciences Blotting, Western Female FMRFamide Fundamental and applied biological sciences. Psychology HEMOLINFA HEMOLYMPHE HORMONAS HORMONE Immune Sera Immunoenzyme Techniques Insect Hormones - metabolism Insecta Invertebrates myotropic hormone Neuropeptides - immunology Neuropeptides - metabolism Neuropeptides - physiology neurosecretion Oviposition - physiology OVULACION OVULATION Ovulation - physiology PEPTIDE PEPTIDOS Physiology. Development Radioimmunoassay Reduviidae Rhodnius - metabolism Rhodnius - physiology RHODNIUS PROLIXUS |
| title | A FMRFamide-like peptide is associated with the myotropic ovulation hormone in Rhodnius prolixus |
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