Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata

Bibliographic Details
Main Author: Barbosa, L. V.
Publication Date: 2007
Other Authors: Mondin, M., Oliveira, C. A., Souza, A. P., Vieira, M. L. C.
Format: Article
Language: eng
Source: Repositório Institucional da UFBA
Download full: http://repositorio.ufba.br/ri/handle/ri/14685
Summary: Texto completo: acesso restrito. p. 214-219
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spelling Barbosa, L. V.Mondin, M.Oliveira, C. A.Souza, A. P.Vieira, M. L. C.Barbosa, L. V.Mondin, M.Oliveira, C. A.Souza, A. P.Vieira, M. L. C.2014-02-21T19:02:28Z20071549-5418http://repositorio.ufba.br/ri/handle/ri/14685v. 25, n. 3Texto completo: acesso restrito. p. 214-219Meiosis and pollen viability of interspecific somatic hybrids, i.e. Passiflora edulis f. flavicarpa, the yellow passion fruit + P. cincinnata, a wild species, were examined and compared with their corresponding diploid fusion parents. Firstly, the cybrid nature of these hybrids was confirmed by leaf-stomatal measurements and RFLP analyses using four mitochondrial genes as probes. The meiotic behaviour revealed relatively high stability, with most of the hybrid cells showing 18 bivalents. Some instability, such as a quadrivalent configuration was also recorded which has been interpreted as an interchange that occurred in the progenitors more than as a result of in vitro culture or chromosome reorganization in the new genome. Even in low frequencies, the occurrence of univalents resulted in mis-division, laggard and micronucleus formation. High values of pollen viability (>70%) were found in the diploid parents as well as in the hybrid plants. The results are discussed in relation to the possibilities of applying somatic hybridization for improving passion fruit varieties.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-01-24T13:25:04Z No. of bitstreams: 1 j.1439-0523.2007.01362.x.pdf: 665572 bytes, checksum: 24ea770f65cb1ad55812c5c80caaf502 (MD5)Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2014-02-21T19:02:28Z (GMT) No. of bitstreams: 1 j.1439-0523.2007.01362.x.pdf: 665572 bytes, checksum: 24ea770f65cb1ad55812c5c80caaf502 (MD5)Made available in DSpace on 2014-02-21T19:02:28Z (GMT). No. of bitstreams: 1 j.1439-0523.2007.01362.x.pdf: 665572 bytes, checksum: 24ea770f65cb1ad55812c5c80caaf502 (MD5) Previous issue date: 2007http://dx.doi.org/10.1111/j.1439-0523.2007.01362.xreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAPassifloraSomatic hybridsMeiotic analysesPolyploidsYellow passion fruitRFLPMitochondrial genesStomatalCytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnataPhotomedicine and Laser Surgeryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengLICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14685/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52ORIGINALj.1439-0523.2007.01362.x.pdfj.1439-0523.2007.01362.x.pdfapplication/pdf665572https://repositorio.ufba.br/bitstream/ri/14685/1/j.1439-0523.2007.01362.x.pdf24ea770f65cb1ad55812c5c80caaf502MD51TEXTj.1439-0523.2007.01362.x.pdf.txtj.1439-0523.2007.01362.x.pdf.txtExtracted texttext/plain30012https://repositorio.ufba.br/bitstream/ri/14685/3/j.1439-0523.2007.01362.x.pdf.txt0976d74159bea6e710d7e0c95825a34aMD53ri/146852022-07-05 14:03:16.627oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:16Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata
dc.title.alternative.pt_BR.fl_str_mv Photomedicine and Laser Surgery
title Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata
spellingShingle Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata
Barbosa, L. V.
Passiflora
Somatic hybrids
Meiotic analyses
Polyploids
Yellow passion fruit
RFLP
Mitochondrial genes
Stomatal
title_short Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata
title_full Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata
title_fullStr Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata
title_full_unstemmed Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata
title_sort Cytological behaviour of the somatic hybrids Passiflora edulis f. flavicarpa + P. cincinnata
author Barbosa, L. V.
author_facet Barbosa, L. V.
Mondin, M.
Oliveira, C. A.
Souza, A. P.
Vieira, M. L. C.
author_role author
author2 Mondin, M.
Oliveira, C. A.
Souza, A. P.
Vieira, M. L. C.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Barbosa, L. V.
Mondin, M.
Oliveira, C. A.
Souza, A. P.
Vieira, M. L. C.
Barbosa, L. V.
Mondin, M.
Oliveira, C. A.
Souza, A. P.
Vieira, M. L. C.
dc.subject.por.fl_str_mv Passiflora
Somatic hybrids
Meiotic analyses
Polyploids
Yellow passion fruit
RFLP
Mitochondrial genes
Stomatal
topic Passiflora
Somatic hybrids
Meiotic analyses
Polyploids
Yellow passion fruit
RFLP
Mitochondrial genes
Stomatal
description Texto completo: acesso restrito. p. 214-219
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2014-02-21T19:02:28Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/14685
dc.identifier.issn.none.fl_str_mv 1549-5418
dc.identifier.number.pt_BR.fl_str_mv v. 25, n. 3
identifier_str_mv 1549-5418
v. 25, n. 3
url http://repositorio.ufba.br/ri/handle/ri/14685
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
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