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dc.contributor.CRUESPUniversidade Estadual de Campinaspt
dc.typeArtigo de periódicopt
dc.titleChromosome Studies in Bignonieae (Bignoniaceae): The First Record of Polyploidy in Anemopaegmapt
dc.contributor.authorFiretti-Leggieri, Fpt
dc.contributor.authorda Costa, IRpt
dc.contributor.authorLohmann, LGpt
dc.contributor.authorSemir, Jpt
dc.contributor.authorForni-Martins, ERpt
unicamp.author.emailitayguara@ufc.brpt
unicamp.authorFiretti-Leggieri, Fabiana Semir, Joao Forni-Martins, Eliana R. Univ Estadual Campinas, Inst Biol, Dept Biol Vegetal, Programa Posgrad Biol Vegetal, BR-13083970 Campinas, SP, Brazilpt
unicamp.authorda Costa, Itayguara Ribeiro Univ Fed Ceara, Ctr Ciencias, Dept Biol, BR-60455760 Fortaleza, Ceara, Brazilpt
unicamp.authorFiretti-Leggieri, Fabiana Lohmann, Lucia G. Univ Sao Paulo, Inst Biociencias, Dept Bot, BR-05508090 Sao Paulo, Brazilpt
dc.subjectAnemopaegmupt
dc.subjectChromosome numberpt
dc.subjectCytotaxonomypt
dc.subjectInterphase nucleipt
dc.subjectEvolutionpt
dc.subjectPolyploidypt
dc.subject.wosPhylogenypt
dc.subject.wosCytologypt
dc.subject.wosEvolutionpt
dc.description.abstractAnemopaegma (Bignonieae, Bignoniaceae) includes 45 species distributed from Mexico to Northeastern Argentina. The genus is monophyletic and well supported by morphological and molecular characters. However, the delimitation of species within Anemopaegma is complex. In this study, we determined chromosome numbers and interphase nuclei structure for 5 shrubby species of Anemopaegma, 3 of which belong to the Anemopaegma arvense species complex. While most shrubby species analyzed were polyploids (2n=4x=80), polyploidy was not encountered among the climbing members of the genus. Furthermore, interphase nuclei was shown to vary among species. In particular, A. album was the only species that presented semi-reticulate interphase nuclei, while A. glaucum and A. scabriusculum presented areticulate nuclei. Anemopaegma acutifolium and A. arvense, on the other hand, presented an interphase nuclei structure that was intermediate between the areticulate and semi-reticulate types. Overall, our findings suggest that ploidy level may have had an important role in the diversification of the Neotropical genus Anemopaegma.
dc.relation.ispartofCytologia
dc.relation.ispartofabbreviationCytologiapt
dc.publisher.cityTokyopt
dc.publisher.countryJapãopt
dc.publisherUniv Tokyo Cytologiapt
dc.date.issued2011pt
dc.date.monthofcirculationJUNpt
dc.identifier.citationCytologia. Univ Tokyo Cytologia, v. 76, n. 2, n. 185, n. 191, 2011.pt
dc.language.isoenpt
dc.description.volume76pt
dc.description.issuenumber2pt
dc.description.initialpage185pt
dc.description.lastpage191pt
dc.rightsfechadopt
dc.sourceWeb of Sciencept
unicamp.cruespUSPpt
dc.identifier.issn0011-4545pt
dc.identifier.wosidWOS:000295812700012pt
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt
dc.date.available2014-07-30T13:59:29Z
dc.date.available2015-11-26T16:31:58Z-
dc.date.accessioned2014-07-30T13:59:29Z
dc.date.accessioned2015-11-26T16:31:58Z-
dc.description.provenanceMade available in DSpace on 2014-07-30T13:59:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2011en
dc.description.provenanceMade available in DSpace on 2015-11-26T16:31:58Z (GMT). No. of bitstreams: 2 WOS000295812700012.pdf: 1228903 bytes, checksum: ffc5799a27c084a2b45521711e738ed2 (MD5) WOS000295812700012.pdf.txt: 21562 bytes, checksum: 6581c8abad848efc729312d51362ca0d (MD5) Previous issue date: 2011en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/55879
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/55879-
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