Revisiting the Homoploid Hybrid Speciation Process of the Triatoma brasiliensis macromelasoma Galvão, 1956 (Hemiptera, Triatominae) Using Cytogenetic and Molecular Markers
Triatomines are vectors of , the etiologic agent of Chagas disease. Although the evolutionary process in triatomine is considered as disruptive, cryptic speciation and homoploid hybridization also are possible modes of speciation. Several analyses suggested as a product of hybridization between and...
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| Veröffentlicht in: | The American journal of tropical medicine and hygiene 2019-01, Vol.100 (4), p.911-913 |
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| creator | Guerra, Ana Letícia Borsatto, Kelly Cristine Teixeira, Nicolle Pagliusi Damiano Madeira, Fernanda Fernandez de Oliveira, Jader da Rosa, João Aristeu Azeredo-Oliveira, Maria Tercília Vilela Alevi, Kaio Cesar Chaboli |
| description | Triatomines are vectors of
, the etiologic agent of Chagas disease. Although the evolutionary process in triatomine is considered as disruptive, cryptic speciation and homoploid hybridization also are possible modes of speciation. Several analyses suggested
as a product of hybridization between
and
. Thus, we analyzed genetic characteristics (chromosomal analysis, genetic distance for the mitochondrial ND1 gene, and the pattern of bands of internal transcribed spacer [ITS]-1) of these species, with emphasis on the phenomenon of homoploid hybridization. All species showed the same cytogenetic characteristics, low genetic distance for ND1 gene, and the same pattern of ITS-1 bands. We consider that these genetic characteristics, together with the large chromatic polymorphism and the viability of experimental crosses possibly are due to the processes of introgression that these species suffered during the process of homoploid hybridization. |
| doi_str_mv | 10.4269/ajtmh.17-0813 |
| format | Article |
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, the etiologic agent of Chagas disease. Although the evolutionary process in triatomine is considered as disruptive, cryptic speciation and homoploid hybridization also are possible modes of speciation. Several analyses suggested
as a product of hybridization between
and
. Thus, we analyzed genetic characteristics (chromosomal analysis, genetic distance for the mitochondrial ND1 gene, and the pattern of bands of internal transcribed spacer [ITS]-1) of these species, with emphasis on the phenomenon of homoploid hybridization. All species showed the same cytogenetic characteristics, low genetic distance for ND1 gene, and the same pattern of ITS-1 bands. We consider that these genetic characteristics, together with the large chromatic polymorphism and the viability of experimental crosses possibly are due to the processes of introgression that these species suffered during the process of homoploid hybridization.</description><identifier>ISSN: 0002-9637</identifier><identifier>EISSN: 1476-1645</identifier><identifier>DOI: 10.4269/ajtmh.17-0813</identifier><identifier>PMID: 30793690</identifier><language>eng</language><publisher>United States: Institute of Tropical Medicine</publisher><subject>Animals ; Cytogenetic Analysis ; Genes, Mitochondrial ; Genetic Markers ; Genetic Speciation ; Hybridization ; Hybridization, Genetic ; Insect Vectors - classification ; Insect Vectors - genetics ; Male ; Polymorphism, Genetic ; Triatoma - classification ; Triatoma - genetics</subject><ispartof>The American journal of tropical medicine and hygiene, 2019-01, Vol.100 (4), p.911-913</ispartof><rights>Copyright Institute of Tropical Medicine 2019</rights><rights>The American Society of Tropical Medicine and Hygiene 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-ec2c9dc26aef80d6043030efe7f567e41a6391d884686217c5eb9096b2aaba1c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6447124/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6447124/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,723,776,780,881,27903,27904,53769,53771</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30793690$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Guerra, Ana Letícia</creatorcontrib><creatorcontrib>Borsatto, Kelly Cristine</creatorcontrib><creatorcontrib>Teixeira, Nicolle Pagliusi Damiano</creatorcontrib><creatorcontrib>Madeira, Fernanda Fernandez</creatorcontrib><creatorcontrib>de Oliveira, Jader</creatorcontrib><creatorcontrib>da Rosa, João Aristeu</creatorcontrib><creatorcontrib>Azeredo-Oliveira, Maria Tercília Vilela</creatorcontrib><creatorcontrib>Alevi, Kaio Cesar Chaboli</creatorcontrib><title>Revisiting the Homoploid Hybrid Speciation Process of the Triatoma brasiliensis macromelasoma Galvão, 1956 (Hemiptera, Triatominae) Using Cytogenetic and Molecular Markers</title><title>The American journal of tropical medicine and hygiene</title><addtitle>Am J Trop Med Hyg</addtitle><description>Triatomines are vectors of
, the etiologic agent of Chagas disease. Although the evolutionary process in triatomine is considered as disruptive, cryptic speciation and homoploid hybridization also are possible modes of speciation. Several analyses suggested
as a product of hybridization between
and
. Thus, we analyzed genetic characteristics (chromosomal analysis, genetic distance for the mitochondrial ND1 gene, and the pattern of bands of internal transcribed spacer [ITS]-1) of these species, with emphasis on the phenomenon of homoploid hybridization. All species showed the same cytogenetic characteristics, low genetic distance for ND1 gene, and the same pattern of ITS-1 bands. We consider that these genetic characteristics, together with the large chromatic polymorphism and the viability of experimental crosses possibly are due to the processes of introgression that these species suffered during the process of homoploid hybridization.</description><subject>Animals</subject><subject>Cytogenetic Analysis</subject><subject>Genes, Mitochondrial</subject><subject>Genetic Markers</subject><subject>Genetic Speciation</subject><subject>Hybridization</subject><subject>Hybridization, Genetic</subject><subject>Insect Vectors - classification</subject><subject>Insect Vectors - genetics</subject><subject>Male</subject><subject>Polymorphism, Genetic</subject><subject>Triatoma - classification</subject><subject>Triatoma - genetics</subject><issn>0002-9637</issn><issn>1476-1645</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdks9u1DAQxi0EosvCkSuyxKVITbEdx0kuSGgFXaRWIGjP1sSZ7Hpx4mB7V9rn6bVvwYuR7T8Bp5Fmfv5mxvMR8pqzUylU_R42qV-f8jJjFc-fkBmXpcq4ksVTMmOMiaxWeXlEXsS4YYxXgvPn5ChnZZ2rms3IzXfc2WiTHVY0rZEufe9H521Ll_smTOHHiMZCsn6g34I3GCP13S16Gaa874E2AaJ1FodoI-3BBN-jg3gonYHb_b72J5TXhaLHS-ztmDDAycNrOwC-o1fx0H-xT36FAyZrKAwtvfAOzdZBoBcQfmKIL8mzDlzEV_dxTq4-f7pcLLPzr2dfFh_PMyN5kTI0wtStEQqwq1irmMxZzrDDsitUiZKDymveVpVUlRK8NAU2NatVIwAa4Cafkw93uuO26bE1OKQATo_B9hD22oPV_1YGu9Yrv9NKypILOQkc3wsE_2uLMeneRoPOwYB-G7XgVVEUvBTFhL79D934bRim9bQQE8K4mg47J9kdNX1ujAG7x2E40wcf6FsfaF7qgw8m_s3fGzzSD4fP_wAo9rNV</recordid><startdate>20190101</startdate><enddate>20190101</enddate><creator>Guerra, Ana Letícia</creator><creator>Borsatto, Kelly Cristine</creator><creator>Teixeira, Nicolle Pagliusi Damiano</creator><creator>Madeira, Fernanda Fernandez</creator><creator>de Oliveira, Jader</creator><creator>da Rosa, João Aristeu</creator><creator>Azeredo-Oliveira, Maria Tercília Vilela</creator><creator>Alevi, Kaio Cesar Chaboli</creator><general>Institute of Tropical Medicine</general><general>The American Society of Tropical Medicine and Hygiene</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><scope>5PM</scope></search><sort><creationdate>20190101</creationdate><title>Revisiting the Homoploid Hybrid Speciation Process of the Triatoma brasiliensis macromelasoma Galvão, 1956 (Hemiptera, Triatominae) Using Cytogenetic and Molecular Markers</title><author>Guerra, Ana Letícia ; Borsatto, Kelly Cristine ; Teixeira, Nicolle Pagliusi Damiano ; Madeira, Fernanda Fernandez ; de Oliveira, Jader ; da Rosa, João Aristeu ; Azeredo-Oliveira, Maria Tercília Vilela ; Alevi, Kaio Cesar Chaboli</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-ec2c9dc26aef80d6043030efe7f567e41a6391d884686217c5eb9096b2aaba1c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Animals</topic><topic>Cytogenetic Analysis</topic><topic>Genes, Mitochondrial</topic><topic>Genetic Markers</topic><topic>Genetic Speciation</topic><topic>Hybridization</topic><topic>Hybridization, Genetic</topic><topic>Insect Vectors - classification</topic><topic>Insect Vectors - genetics</topic><topic>Male</topic><topic>Polymorphism, Genetic</topic><topic>Triatoma - classification</topic><topic>Triatoma - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guerra, Ana Letícia</creatorcontrib><creatorcontrib>Borsatto, Kelly Cristine</creatorcontrib><creatorcontrib>Teixeira, Nicolle Pagliusi Damiano</creatorcontrib><creatorcontrib>Madeira, Fernanda Fernandez</creatorcontrib><creatorcontrib>de Oliveira, Jader</creatorcontrib><creatorcontrib>da Rosa, João Aristeu</creatorcontrib><creatorcontrib>Azeredo-Oliveira, Maria Tercília Vilela</creatorcontrib><creatorcontrib>Alevi, Kaio Cesar Chaboli</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><collection>PubMed Central (Full Participant titles)</collection><jtitle>The American journal of tropical medicine and hygiene</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guerra, Ana Letícia</au><au>Borsatto, Kelly Cristine</au><au>Teixeira, Nicolle Pagliusi Damiano</au><au>Madeira, Fernanda Fernandez</au><au>de Oliveira, Jader</au><au>da Rosa, João Aristeu</au><au>Azeredo-Oliveira, Maria Tercília Vilela</au><au>Alevi, Kaio Cesar Chaboli</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Revisiting the Homoploid Hybrid Speciation Process of the Triatoma brasiliensis macromelasoma Galvão, 1956 (Hemiptera, Triatominae) Using Cytogenetic and Molecular Markers</atitle><jtitle>The American journal of tropical medicine and hygiene</jtitle><addtitle>Am J Trop Med Hyg</addtitle><date>2019-01-01</date><risdate>2019</risdate><volume>100</volume><issue>4</issue><spage>911</spage><epage>913</epage><pages>911-913</pages><issn>0002-9637</issn><eissn>1476-1645</eissn><abstract>Triatomines are vectors of
, the etiologic agent of Chagas disease. Although the evolutionary process in triatomine is considered as disruptive, cryptic speciation and homoploid hybridization also are possible modes of speciation. Several analyses suggested
as a product of hybridization between
and
. Thus, we analyzed genetic characteristics (chromosomal analysis, genetic distance for the mitochondrial ND1 gene, and the pattern of bands of internal transcribed spacer [ITS]-1) of these species, with emphasis on the phenomenon of homoploid hybridization. All species showed the same cytogenetic characteristics, low genetic distance for ND1 gene, and the same pattern of ITS-1 bands. We consider that these genetic characteristics, together with the large chromatic polymorphism and the viability of experimental crosses possibly are due to the processes of introgression that these species suffered during the process of homoploid hybridization.</abstract><cop>United States</cop><pub>Institute of Tropical Medicine</pub><pmid>30793690</pmid><doi>10.4269/ajtmh.17-0813</doi><tpages>3</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animals Cytogenetic Analysis Genes, Mitochondrial Genetic Markers Genetic Speciation Hybridization Hybridization, Genetic Insect Vectors - classification Insect Vectors - genetics Male Polymorphism, Genetic Triatoma - classification Triatoma - genetics |
| title | Revisiting the Homoploid Hybrid Speciation Process of the Triatoma brasiliensis macromelasoma Galvão, 1956 (Hemiptera, Triatominae) Using Cytogenetic and Molecular Markers |
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