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Possible Hybridization of Brazilian Planorbid Snails and its Importance in Population Dynamics
This study focuses on the possibility of experimental hybridization among host snail species for Schistosoma mansoni in Brazil, with morphological characterization of the hybrids found. By using albinism as a genetic marker, intraspecific crossbreedings were performed between two strains of each spe...
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| Published in: | Memórias do Instituto Oswaldo Cruz 1998-01, Vol.93 (suppl 1), p.227-232 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-b501t-7ec87247e8e83a028b32ae7457d91571d3d462c5b34c2df7956cea628ab93af93 |
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| cites | cdi_FETCH-LOGICAL-b501t-7ec87247e8e83a028b32ae7457d91571d3d462c5b34c2df7956cea628ab93af93 |
| container_end_page | 232 |
| container_issue | suppl 1 |
| container_start_page | 227 |
| container_title | Memórias do Instituto Oswaldo Cruz |
| container_volume | 93 |
| creator | Clélia Christina Mello-Silva Carlos Eduardo Grault Valdir Almeida da Costa Frederico Simões Barbosa |
| description | This study focuses on the possibility of experimental hybridization
among host snail species for Schistosoma mansoni in Brazil, with
morphological characterization of the hybrids found. By using albinism
as a genetic marker, intraspecific crossbreedings were performed
between two strains of each species involved, in addition to
interspecific crossbreedings; the only viable crossbreeding was between
pigmented Biomphalaria glabrata (Paulista, PE) and albino B.
tenagophila (Joinville, SC), with the formation of F1 and F2
generations. All offspring in F1 displayed black eyes and a renal ridge
on the mantle, while F2 displayed dissociated morphological traits.
With regard to reproduction, F1 was more efficient than F2. The
experiment's results suggest post-zygotic reproductive isolation. |
| doi_str_mv | 10.1590/S0074-02761998000700040 |
| format | article |
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among host snail species for Schistosoma mansoni in Brazil, with
morphological characterization of the hybrids found. By using albinism
as a genetic marker, intraspecific crossbreedings were performed
between two strains of each species involved, in addition to
interspecific crossbreedings; the only viable crossbreeding was between
pigmented Biomphalaria glabrata (Paulista, PE) and albino B.
tenagophila (Joinville, SC), with the formation of F1 and F2
generations. All offspring in F1 displayed black eyes and a renal ridge
on the mantle, while F2 displayed dissociated morphological traits.
With regard to reproduction, F1 was more efficient than F2. The
experiment's results suggest post-zygotic reproductive isolation.</description><identifier>ISSN: 1678-8060</identifier><identifier>ISSN: 0074-0276</identifier><identifier>EISSN: 0074-0276</identifier><identifier>EISSN: 1678-8060</identifier><identifier>DOI: 10.1590/S0074-02761998000700040</identifier><identifier>PMID: 9921356</identifier><language>eng</language><publisher>Brazil: Fundação Oswaldo Cruz, Fiocruz</publisher><subject>Albinism - genetics ; Animals ; Biomphalaria ; Biomphalaria - genetics ; Brazil ; Crosses, Genetic ; Female ; Fertility - genetics ; Genetic Markers ; hybridization ; Hybridization, Genetic ; Male ; PARASITOLOGY ; Phenotype ; Population Dynamics ; schistosomiasis ; schistosomiasis - Biomphalaria - hybridization ; TROPICAL MEDICINE ; Zygote</subject><ispartof>Memórias do Instituto Oswaldo Cruz, 1998-01, Vol.93 (suppl 1), p.227-232</ispartof><rights>Copyright 1998 Fundacao Oswaldo Cruz - Fiocruz</rights><rights>This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b501t-7ec87247e8e83a028b32ae7457d91571d3d462c5b34c2df7956cea628ab93af93</citedby><cites>FETCH-LOGICAL-b501t-7ec87247e8e83a028b32ae7457d91571d3d462c5b34c2df7956cea628ab93af93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,24150,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9921356$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Clélia Christina Mello-Silva</creatorcontrib><creatorcontrib>Carlos Eduardo Grault</creatorcontrib><creatorcontrib>Valdir Almeida da Costa</creatorcontrib><creatorcontrib>Frederico Simões Barbosa</creatorcontrib><title>Possible Hybridization of Brazilian Planorbid Snails and its Importance in Population Dynamics</title><title>Memórias do Instituto Oswaldo Cruz</title><addtitle>Mem Inst Oswaldo Cruz</addtitle><description>This study focuses on the possibility of experimental hybridization
among host snail species for Schistosoma mansoni in Brazil, with
morphological characterization of the hybrids found. By using albinism
as a genetic marker, intraspecific crossbreedings were performed
between two strains of each species involved, in addition to
interspecific crossbreedings; the only viable crossbreeding was between
pigmented Biomphalaria glabrata (Paulista, PE) and albino B.
tenagophila (Joinville, SC), with the formation of F1 and F2
generations. All offspring in F1 displayed black eyes and a renal ridge
on the mantle, while F2 displayed dissociated morphological traits.
With regard to reproduction, F1 was more efficient than F2. The
experiment's results suggest post-zygotic reproductive isolation.</description><subject>Albinism - genetics</subject><subject>Animals</subject><subject>Biomphalaria</subject><subject>Biomphalaria - genetics</subject><subject>Brazil</subject><subject>Crosses, Genetic</subject><subject>Female</subject><subject>Fertility - genetics</subject><subject>Genetic Markers</subject><subject>hybridization</subject><subject>Hybridization, Genetic</subject><subject>Male</subject><subject>PARASITOLOGY</subject><subject>Phenotype</subject><subject>Population Dynamics</subject><subject>schistosomiasis</subject><subject>schistosomiasis - Biomphalaria - hybridization</subject><subject>TROPICAL MEDICINE</subject><subject>Zygote</subject><issn>1678-8060</issn><issn>0074-0276</issn><issn>0074-0276</issn><issn>1678-8060</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNp9UU1v1DAUtBCobAs_AZETtxQ7dvxxhBboSpWoVLhiPX8EeeXEi50ctr8e02yXAxKSLeuNZ-Y9zUPoLcGXpFf4_T3GgrW4E5woJXGt6mX4GdqcPp6jDeFCthJz_BKdl7LDFaacnaEzpTpCe75BP-5SKcFE39wcTA4uPMAc0tSkofmY4SHEAFNzF2FK2QTX3E8QYmlgck2YS7Md9ynPMFnfhEpL-yWu8uvDBGOw5RV6MUAs_vXxvUDfP3_6dnXT3n79sr36cNuaHpO5Fd5K0THhpZcUcCcN7cAL1gunSC-Io47xzvaGMtu5QaieWw-8k2AUhUHRC7RdfV2Cnd7nMEI-6ARBPwIp_9SQ52Cj1x4P3CpsFIeOAaPSSDl4p_rBDwMwU70uV69ig49J79KSpzq8fsxc_5N5FbxbBfucfi2-zHoMxfpYU_NpKZorwqTiohLFSrS5pp79cJqUYP1nrf9p8ebYYjGjdyfdcY9_ZzYhxTD5E8HmAPoJTLYeJYmg9DfnHayy</recordid><startdate>19980101</startdate><enddate>19980101</enddate><creator>Clélia Christina Mello-Silva</creator><creator>Carlos Eduardo Grault</creator><creator>Valdir Almeida da Costa</creator><creator>Frederico Simões Barbosa</creator><general>Fundação Oswaldo Cruz, Fiocruz</general><general>Instituto Oswaldo Cruz, Ministério da Saúde</general><general>Fundação Oswaldo Cruz (FIOCRUZ)</general><scope>RBI</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>7X8</scope><scope>GPN</scope><scope>DOA</scope></search><sort><creationdate>19980101</creationdate><title>Possible Hybridization of Brazilian Planorbid Snails and its Importance in Population Dynamics</title><author>Clélia Christina Mello-Silva ; Carlos Eduardo Grault ; Valdir Almeida da Costa ; Frederico Simões Barbosa</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b501t-7ec87247e8e83a028b32ae7457d91571d3d462c5b34c2df7956cea628ab93af93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Albinism - genetics</topic><topic>Animals</topic><topic>Biomphalaria</topic><topic>Biomphalaria - genetics</topic><topic>Brazil</topic><topic>Crosses, Genetic</topic><topic>Female</topic><topic>Fertility - genetics</topic><topic>Genetic Markers</topic><topic>hybridization</topic><topic>Hybridization, Genetic</topic><topic>Male</topic><topic>PARASITOLOGY</topic><topic>Phenotype</topic><topic>Population Dynamics</topic><topic>schistosomiasis</topic><topic>schistosomiasis - Biomphalaria - hybridization</topic><topic>TROPICAL MEDICINE</topic><topic>Zygote</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Clélia Christina Mello-Silva</creatorcontrib><creatorcontrib>Carlos Eduardo Grault</creatorcontrib><creatorcontrib>Valdir Almeida da Costa</creatorcontrib><creatorcontrib>Frederico Simões Barbosa</creatorcontrib><collection>Bioline International</collection><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><collection>SciELO</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Memórias do Instituto Oswaldo Cruz</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Clélia Christina Mello-Silva</au><au>Carlos Eduardo Grault</au><au>Valdir Almeida da Costa</au><au>Frederico Simões Barbosa</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Possible Hybridization of Brazilian Planorbid Snails and its Importance in Population Dynamics</atitle><jtitle>Memórias do Instituto Oswaldo Cruz</jtitle><addtitle>Mem Inst Oswaldo Cruz</addtitle><date>1998-01-01</date><risdate>1998</risdate><volume>93</volume><issue>suppl 1</issue><spage>227</spage><epage>232</epage><pages>227-232</pages><issn>1678-8060</issn><issn>0074-0276</issn><eissn>0074-0276</eissn><eissn>1678-8060</eissn><abstract>This study focuses on the possibility of experimental hybridization
among host snail species for Schistosoma mansoni in Brazil, with
morphological characterization of the hybrids found. By using albinism
as a genetic marker, intraspecific crossbreedings were performed
between two strains of each species involved, in addition to
interspecific crossbreedings; the only viable crossbreeding was between
pigmented Biomphalaria glabrata (Paulista, PE) and albino B.
tenagophila (Joinville, SC), with the formation of F1 and F2
generations. All offspring in F1 displayed black eyes and a renal ridge
on the mantle, while F2 displayed dissociated morphological traits.
With regard to reproduction, F1 was more efficient than F2. The
experiment's results suggest post-zygotic reproductive isolation.</abstract><cop>Brazil</cop><pub>Fundação Oswaldo Cruz, Fiocruz</pub><pmid>9921356</pmid><doi>10.1590/S0074-02761998000700040</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1678-8060 |
| ispartof | Memórias do Instituto Oswaldo Cruz, 1998-01, Vol.93 (suppl 1), p.227-232 |
| issn | 1678-8060 0074-0276 0074-0276 1678-8060 |
| language | eng |
| recordid | cdi_doaj_primary_oai_doaj_org_article_e0f6c90b96a24a438b88fed95feffa4b |
| source | SciELO |
| subjects | Albinism - genetics Animals Biomphalaria Biomphalaria - genetics Brazil Crosses, Genetic Female Fertility - genetics Genetic Markers hybridization Hybridization, Genetic Male PARASITOLOGY Phenotype Population Dynamics schistosomiasis schistosomiasis - Biomphalaria - hybridization TROPICAL MEDICINE Zygote |
| title | Possible Hybridization of Brazilian Planorbid Snails and its Importance in Population Dynamics |
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