Development of segmental differences in the pressure mechanosensory neurons of the leech haementeria ghilianii
Using a monoclonal antibody specific for the pressure mechanosensory neurons (P cells) of the leech Haementeria ghilianii, we have examined the segmental differences between P cells in the adult nerve cord, as well as the development of these differences during embryogenesis. The standard segmental...
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| Veröffentlicht in: | Journal of comparative neurology (1911) 1986-12, Vol.254 (3), p.403-409 |
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| container_title | Journal of comparative neurology (1911) |
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| creator | Loer, Curtis M. Schley, Carol Zipser, Birgit Kristan Jr, William B. |
| description | Using a monoclonal antibody specific for the pressure mechanosensory neurons (P cells) of the leech Haementeria ghilianii, we have examined the segmental differences between P cells in the adult nerve cord, as well as the development of these differences during embryogenesis. The standard segmental ganglion contains two pairs of P cells of about the same size and staining intensity. The sex ganglia appear to be missing the P cells that normally innervate ventral skin, and ganglia 20 and 21 have much smaller ventral P cells than most segments. The pattern of P cells in the head and tail ganglia also differs slightly from that of the standard ganglia. During embryogenesis, when the neurons are first stained by the antibody, there are two pairs of P cells of equal size in each segmental ganglion. Obvious segmental differences arise subsequently, modifying an initially identical set of cells. |
| doi_str_mv | 10.1002/cne.902540311 |
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The standard segmental ganglion contains two pairs of P cells of about the same size and staining intensity. The sex ganglia appear to be missing the P cells that normally innervate ventral skin, and ganglia 20 and 21 have much smaller ventral P cells than most segments. The pattern of P cells in the head and tail ganglia also differs slightly from that of the standard ganglia. During embryogenesis, when the neurons are first stained by the antibody, there are two pairs of P cells of equal size in each segmental ganglion. Obvious segmental differences arise subsequently, modifying an initially identical set of cells.</description><identifier>ISSN: 0021-9967</identifier><identifier>EISSN: 1096-9861</identifier><identifier>DOI: 10.1002/cne.902540311</identifier><identifier>PMID: 3794014</identifier><identifier>CODEN: JCNEAM</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Age Factors ; Animals ; Annelida and closely related phyla: sipuncula. Echiura. Nemertinea ; Antibodies, Monoclonal ; Biological and medical sciences ; Freshwater ; Fundamental and applied biological sciences. Psychology ; Ganglia - anatomy & histology ; glossiphoniid leech ; Invertebrates ; Leeches - anatomy & histology ; monoclonal antibody ; Nervous System - anatomy & histology ; Neurons, Afferent - cytology ; P cells ; Pressoreceptors - cytology ; segmental homology ; sex ganglia ; Space life sciences</subject><ispartof>Journal of comparative neurology (1911), 1986-12, Vol.254 (3), p.403-409</ispartof><rights>Copyright © 1986 Alan R. Liss, Inc.</rights><rights>1987 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4341-e1d14d1f504b36ecc50408788c8b378630b6cea48ecb0c2214c26e2e03b658da3</citedby><cites>FETCH-LOGICAL-c4341-e1d14d1f504b36ecc50408788c8b378630b6cea48ecb0c2214c26e2e03b658da3</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%2Fcne.902540311$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcne.902540311$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7989502$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3794014$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Loer, Curtis M.</creatorcontrib><creatorcontrib>Schley, Carol</creatorcontrib><creatorcontrib>Zipser, Birgit</creatorcontrib><creatorcontrib>Kristan Jr, William B.</creatorcontrib><title>Development of segmental differences in the pressure mechanosensory neurons of the leech haementeria ghilianii</title><title>Journal of comparative neurology (1911)</title><addtitle>J. Comp. Neurol</addtitle><description>Using a monoclonal antibody specific for the pressure mechanosensory neurons (P cells) of the leech Haementeria ghilianii, we have examined the segmental differences between P cells in the adult nerve cord, as well as the development of these differences during embryogenesis. The standard segmental ganglion contains two pairs of P cells of about the same size and staining intensity. The sex ganglia appear to be missing the P cells that normally innervate ventral skin, and ganglia 20 and 21 have much smaller ventral P cells than most segments. The pattern of P cells in the head and tail ganglia also differs slightly from that of the standard ganglia. During embryogenesis, when the neurons are first stained by the antibody, there are two pairs of P cells of equal size in each segmental ganglion. Obvious segmental differences arise subsequently, modifying an initially identical set of cells.</description><subject>Age Factors</subject><subject>Animals</subject><subject>Annelida and closely related phyla: sipuncula. Echiura. Nemertinea</subject><subject>Antibodies, Monoclonal</subject><subject>Biological and medical sciences</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Ganglia - anatomy & histology</subject><subject>glossiphoniid leech</subject><subject>Invertebrates</subject><subject>Leeches - anatomy & histology</subject><subject>monoclonal antibody</subject><subject>Nervous System - anatomy & histology</subject><subject>Neurons, Afferent - cytology</subject><subject>P cells</subject><subject>Pressoreceptors - cytology</subject><subject>segmental homology</subject><subject>sex ganglia</subject><subject>Space life sciences</subject><issn>0021-9967</issn><issn>1096-9861</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkcuP0zAQxi0EWsrCkSOSD4hbFr_ixxGVpSBVi5B4iYvlOJOtwXG6dgP0vydRo4oTnGak7zffjOZD6CklV5QQ9tInuDKE1YJwSu-hFSVGVkZLeh-tJp1Wxkj1ED0q5TshxBiuL9AFV0YQKlYovYafEId9D-mAhw4XuJ1bF3Ebug4yJA8Fh4QPO8D7DKWMGXAPfufSUCCVIR9xgjEPqczzMxZhkvHOwewEOTh8uwsxuBTCY_Sgc7HAk6Veok9vrj-u31bb95t361fbygsuaAW0paKlXU1EwyV4PzVEK629brjSkpNGenBCg2-IZ4wKzyQwILyRtW4dv0QvTr77PNyNUA62D8VDjC7BMBarFJ3ewvR_QSpqySVlE1idQJ-HUjJ0dp9D7_LRUmLnIOwUhD0HMfHPFuOx6aE908vnJ_35orviXeyySz6UM6aMNjWZ16oT9itEOP57p13fXP99wHJwKAf4fZ50-YeViqvafrnZWCnZh6_bzTf7mf8Bo5CxQw</recordid><startdate>19861215</startdate><enddate>19861215</enddate><creator>Loer, Curtis M.</creator><creator>Schley, Carol</creator><creator>Zipser, Birgit</creator><creator>Kristan Jr, William B.</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley-Liss</general><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>7TK</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>19861215</creationdate><title>Development of segmental differences in the pressure mechanosensory neurons of the leech haementeria ghilianii</title><author>Loer, Curtis M. ; Schley, Carol ; Zipser, Birgit ; Kristan Jr, William B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4341-e1d14d1f504b36ecc50408788c8b378630b6cea48ecb0c2214c26e2e03b658da3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>Age Factors</topic><topic>Animals</topic><topic>Annelida and closely related phyla: sipuncula. Echiura. Nemertinea</topic><topic>Antibodies, Monoclonal</topic><topic>Biological and medical sciences</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Ganglia - anatomy & histology</topic><topic>glossiphoniid leech</topic><topic>Invertebrates</topic><topic>Leeches - anatomy & histology</topic><topic>monoclonal antibody</topic><topic>Nervous System - anatomy & histology</topic><topic>Neurons, Afferent - cytology</topic><topic>P cells</topic><topic>Pressoreceptors - cytology</topic><topic>segmental homology</topic><topic>sex ganglia</topic><topic>Space life sciences</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Loer, Curtis M.</creatorcontrib><creatorcontrib>Schley, Carol</creatorcontrib><creatorcontrib>Zipser, Birgit</creatorcontrib><creatorcontrib>Kristan Jr, William B.</creatorcontrib><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>Neurosciences Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of comparative neurology (1911)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Loer, Curtis M.</au><au>Schley, Carol</au><au>Zipser, Birgit</au><au>Kristan Jr, William B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of segmental differences in the pressure mechanosensory neurons of the leech haementeria ghilianii</atitle><jtitle>Journal of comparative neurology (1911)</jtitle><addtitle>J. Comp. Neurol</addtitle><date>1986-12-15</date><risdate>1986</risdate><volume>254</volume><issue>3</issue><spage>403</spage><epage>409</epage><pages>403-409</pages><issn>0021-9967</issn><eissn>1096-9861</eissn><coden>JCNEAM</coden><abstract>Using a monoclonal antibody specific for the pressure mechanosensory neurons (P cells) of the leech Haementeria ghilianii, we have examined the segmental differences between P cells in the adult nerve cord, as well as the development of these differences during embryogenesis. The standard segmental ganglion contains two pairs of P cells of about the same size and staining intensity. The sex ganglia appear to be missing the P cells that normally innervate ventral skin, and ganglia 20 and 21 have much smaller ventral P cells than most segments. The pattern of P cells in the head and tail ganglia also differs slightly from that of the standard ganglia. 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| subjects | Age Factors Animals Annelida and closely related phyla: sipuncula. Echiura. Nemertinea Antibodies, Monoclonal Biological and medical sciences Freshwater Fundamental and applied biological sciences. Psychology Ganglia - anatomy & histology glossiphoniid leech Invertebrates Leeches - anatomy & histology monoclonal antibody Nervous System - anatomy & histology Neurons, Afferent - cytology P cells Pressoreceptors - cytology segmental homology sex ganglia Space life sciences |
| title | Development of segmental differences in the pressure mechanosensory neurons of the leech haementeria ghilianii |
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