Investigation of Partamona helleri (Apidae, Meliponini) B chromosome origin. An approach by microdissection and whole chromosome painting
The stingless bee Partamona helleri in southeast Brazil shows the regular chromosome number 2n = 34 and a variable number of up to four minute B1 or B2 chromosomes. Previous cytogenetic analyses have indicated morphological similarities between the B1 chromosome and chromosome segments in the regula...
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| Veröffentlicht in: | Apidologie 2013-01, Vol.44 (1), p.75-81 |
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| container_title | Apidologie |
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| creator | Martins, Cinthia Caroline Cardoso Diniz, Debora Sobrinho-Scudeler, Patricia E Foresti, Fausto Campos, Lucio Antônio Oliveira Costa, Marco Antônio |
| description | The stingless bee Partamona helleri in southeast Brazil shows the regular chromosome number 2n = 34 and a variable number of up to four minute B1 or B2 chromosomes. Previous cytogenetic analyses have indicated morphological similarities between the B1 chromosome and chromosome segments in the regular karyotype. In this study, microdissection and chromosome painting were employed along with C banding, NOR banding, and base-specific fluorochrome staining to investigate the origin of the B1 chromosome in P. helleri. B1-generated probe hybridized exclusively to B1 chromosomes. This result suggests an independent origin from the regular karyotype or, alternatively, that the B chromosome may have suffered substantial genetic alterations along its independent evolution. The absence of higher dosages of these small B chromosomes in this population of P. helleri may be related to the existence of either a genetic or cytogenetic constraint in the establishment of such high numbered karyotypes. |
| doi_str_mv | 10.1007/s13592-012-0157-6 |
| format | Article |
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In this study, microdissection and chromosome painting were employed along with C banding, NOR banding, and base-specific fluorochrome staining to investigate the origin of the B1 chromosome in P. helleri. B1-generated probe hybridized exclusively to B1 chromosomes. This result suggests an independent origin from the regular karyotype or, alternatively, that the B chromosome may have suffered substantial genetic alterations along its independent evolution. The absence of higher dosages of these small B chromosomes in this population of P. helleri may be related to the existence of either a genetic or cytogenetic constraint in the establishment of such high numbered karyotypes.</description><identifier>ISSN: 0044-8435</identifier><identifier>EISSN: 1297-9678</identifier><identifier>DOI: 10.1007/s13592-012-0157-6</identifier><identifier>CODEN: APDGB5</identifier><language>eng</language><publisher>Paris: Springer-Verlag</publisher><subject>Agricultural sciences ; Animal biology ; Animal production studies ; Animals ; Apidae ; Biodiversity ; Biological and medical sciences ; Biomedical and Life Sciences ; chromosome banding ; chromosome number ; chromosomes ; Cytogenetics ; Ecology, environment ; Entomology ; evolution ; Fundamental and applied biological sciences. Psychology ; Genetics of eukaryotes. Biological and molecular evolution ; Invertebrata ; Invertebrate Zoology ; karyotyping ; Life Sciences ; Original Article ; stingless bees</subject><ispartof>Apidologie, 2013-01, Vol.44 (1), p.75-81</ispartof><rights>INRA, DIB and Springer-Verlag, France 2012</rights><rights>2014 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c419t-a6e4291ade50d9b43ac059f8540da9768af54923e599871be54ba06401a97e0f3</citedby><cites>FETCH-LOGICAL-c419t-a6e4291ade50d9b43ac059f8540da9768af54923e599871be54ba06401a97e0f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13592-012-0157-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13592-012-0157-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,776,780,881,27903,27904,41467,42536,51297</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26867543$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-01201273$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Martins, Cinthia Caroline Cardoso</creatorcontrib><creatorcontrib>Diniz, Debora</creatorcontrib><creatorcontrib>Sobrinho-Scudeler, Patricia E</creatorcontrib><creatorcontrib>Foresti, Fausto</creatorcontrib><creatorcontrib>Campos, Lucio Antônio Oliveira</creatorcontrib><creatorcontrib>Costa, Marco Antônio</creatorcontrib><title>Investigation of Partamona helleri (Apidae, Meliponini) B chromosome origin. An approach by microdissection and whole chromosome painting</title><title>Apidologie</title><addtitle>Apidologie</addtitle><description>The stingless bee Partamona helleri in southeast Brazil shows the regular chromosome number 2n = 34 and a variable number of up to four minute B1 or B2 chromosomes. Previous cytogenetic analyses have indicated morphological similarities between the B1 chromosome and chromosome segments in the regular karyotype. In this study, microdissection and chromosome painting were employed along with C banding, NOR banding, and base-specific fluorochrome staining to investigate the origin of the B1 chromosome in P. helleri. B1-generated probe hybridized exclusively to B1 chromosomes. This result suggests an independent origin from the regular karyotype or, alternatively, that the B chromosome may have suffered substantial genetic alterations along its independent evolution. The absence of higher dosages of these small B chromosomes in this population of P. helleri may be related to the existence of either a genetic or cytogenetic constraint in the establishment of such high numbered karyotypes.</description><subject>Agricultural sciences</subject><subject>Animal biology</subject><subject>Animal production studies</subject><subject>Animals</subject><subject>Apidae</subject><subject>Biodiversity</subject><subject>Biological and medical sciences</subject><subject>Biomedical and Life Sciences</subject><subject>chromosome banding</subject><subject>chromosome number</subject><subject>chromosomes</subject><subject>Cytogenetics</subject><subject>Ecology, environment</subject><subject>Entomology</subject><subject>evolution</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genetics of eukaryotes. Biological and molecular evolution</subject><subject>Invertebrata</subject><subject>Invertebrate Zoology</subject><subject>karyotyping</subject><subject>Life Sciences</subject><subject>Original Article</subject><subject>stingless bees</subject><issn>0044-8435</issn><issn>1297-9678</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kdFq2zAYhcVoYWm7B9jVdDNYoM4kS7Kty7S0TSClg63X4o8t2wq2ZCS3JY-wt648l9KrgYRA__kOOkcIfaVkRQnJfwbKhEwTQqct8iT7hBY0lXkis7w4QQtCOE8KzsRndBbCgURhIfgC_d3aZx1G08BonMWuxr_Aj9A7C7jVXae9wT_Wg6lAX-J73ZnBWWPNEl_hsvWud8H1GjtvGmNXeG0xDIN3ULZ4f8S9Kb2rTAi6_OcOtsIvrev0R3YAY0djmwt0WkMX9Je38xw93t78ud4ku4e77fV6l5ScyjGBTPNUUqi0IJXccwYlEbKOYUgFMs8KqAWXKdNCyiKney34HkjGCY1TTWp2jpazbwudGrzpwR-VA6M2652a7mI1ceXsmUYtnbUxRwhe1-8AJWrqXc29T4yaeldZZL7PzAChhK72YEsT3sE0K7JccBZ16awLcWQb7dXBPXkbo__X_NsM1eAUND4aP_6Oz-XxQwVjUrJXfE-cxg</recordid><startdate>20130101</startdate><enddate>20130101</enddate><creator>Martins, Cinthia Caroline Cardoso</creator><creator>Diniz, Debora</creator><creator>Sobrinho-Scudeler, Patricia E</creator><creator>Foresti, Fausto</creator><creator>Campos, Lucio Antônio Oliveira</creator><creator>Costa, Marco Antônio</creator><general>Springer-Verlag</general><general>EDP Sciences</general><general>Springer Verlag</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><scope>VOOES</scope></search><sort><creationdate>20130101</creationdate><title>Investigation of Partamona helleri (Apidae, Meliponini) B chromosome origin. An approach by microdissection and whole chromosome painting</title><author>Martins, Cinthia Caroline Cardoso ; Diniz, Debora ; Sobrinho-Scudeler, Patricia E ; Foresti, Fausto ; Campos, Lucio Antônio Oliveira ; Costa, Marco Antônio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c419t-a6e4291ade50d9b43ac059f8540da9768af54923e599871be54ba06401a97e0f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Agricultural sciences</topic><topic>Animal biology</topic><topic>Animal production studies</topic><topic>Animals</topic><topic>Apidae</topic><topic>Biodiversity</topic><topic>Biological and medical sciences</topic><topic>Biomedical and Life Sciences</topic><topic>chromosome banding</topic><topic>chromosome number</topic><topic>chromosomes</topic><topic>Cytogenetics</topic><topic>Ecology, environment</topic><topic>Entomology</topic><topic>evolution</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genetics of eukaryotes. Biological and molecular evolution</topic><topic>Invertebrata</topic><topic>Invertebrate Zoology</topic><topic>karyotyping</topic><topic>Life Sciences</topic><topic>Original Article</topic><topic>stingless bees</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Martins, Cinthia Caroline Cardoso</creatorcontrib><creatorcontrib>Diniz, Debora</creatorcontrib><creatorcontrib>Sobrinho-Scudeler, Patricia E</creatorcontrib><creatorcontrib>Foresti, Fausto</creatorcontrib><creatorcontrib>Campos, Lucio Antônio Oliveira</creatorcontrib><creatorcontrib>Costa, Marco Antônio</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Apidologie</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Martins, Cinthia Caroline Cardoso</au><au>Diniz, Debora</au><au>Sobrinho-Scudeler, Patricia E</au><au>Foresti, Fausto</au><au>Campos, Lucio Antônio Oliveira</au><au>Costa, Marco Antônio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of Partamona helleri (Apidae, Meliponini) B chromosome origin. An approach by microdissection and whole chromosome painting</atitle><jtitle>Apidologie</jtitle><stitle>Apidologie</stitle><date>2013-01-01</date><risdate>2013</risdate><volume>44</volume><issue>1</issue><spage>75</spage><epage>81</epage><pages>75-81</pages><issn>0044-8435</issn><eissn>1297-9678</eissn><coden>APDGB5</coden><abstract>The stingless bee Partamona helleri in southeast Brazil shows the regular chromosome number 2n = 34 and a variable number of up to four minute B1 or B2 chromosomes. Previous cytogenetic analyses have indicated morphological similarities between the B1 chromosome and chromosome segments in the regular karyotype. In this study, microdissection and chromosome painting were employed along with C banding, NOR banding, and base-specific fluorochrome staining to investigate the origin of the B1 chromosome in P. helleri. B1-generated probe hybridized exclusively to B1 chromosomes. This result suggests an independent origin from the regular karyotype or, alternatively, that the B chromosome may have suffered substantial genetic alterations along its independent evolution. The absence of higher dosages of these small B chromosomes in this population of P. helleri may be related to the existence of either a genetic or cytogenetic constraint in the establishment of such high numbered karyotypes.</abstract><cop>Paris</cop><pub>Springer-Verlag</pub><doi>10.1007/s13592-012-0157-6</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Agricultural sciences Animal biology Animal production studies Animals Apidae Biodiversity Biological and medical sciences Biomedical and Life Sciences chromosome banding chromosome number chromosomes Cytogenetics Ecology, environment Entomology evolution Fundamental and applied biological sciences. Psychology Genetics of eukaryotes. Biological and molecular evolution Invertebrata Invertebrate Zoology karyotyping Life Sciences Original Article stingless bees |
| title | Investigation of Partamona helleri (Apidae, Meliponini) B chromosome origin. An approach by microdissection and whole chromosome painting |
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