Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes

The anon or sugar apple is a species of the Annona genus, widely distributed in the world and in Colombia and a fruit with great potential in domestic and international markets. However, the technical information related to the aspects of propagation and production is limited. In the present study,...

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Autores:
Martínez Maldonado, Fabio Ernesto
Miranda Lasprilla, Diego
Magnitskiy, Stanislav
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/71894
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/71894
http://bdigital.unal.edu.co/36366/
Palabra clave:
testa
endosperm
radicle
roots.
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openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Martínez Maldonado, Fabio Ernesto85efd5da-ade5-415c-9927-0dd12c076028300Miranda Lasprilla, Diego96754100-cf16-4c10-8cd7-0fb53e4deb8a300Magnitskiy, Stanislav70edfebe-f011-446f-be13-6053e7f001783002019-07-03T14:43:32Z2019-07-03T14:43:32Z2013https://repositorio.unal.edu.co/handle/unal/71894http://bdigital.unal.edu.co/36366/The anon or sugar apple is a species of the Annona genus, widely distributed in the world and in Colombia and a fruit with great potential in domestic and international markets. However, the technical information related to the aspects of propagation and production is limited. In the present study, the morphological and anatomical changes during seed germination of the sugar apple were determined using histological techniques and photographic records. The results show that seed germination is a process that takes place in two stages: testa rupture and endosperm rupture-radicle protrusion. In the post-germination stages, the induction and formation of lateral roots that were endogenously produced from the primary root from the pericycle were seen. The endosperm underwent morphological changes that increased its volume during imbibition and degraded in the final stages of germination, which could be indicative of endosperm weakening and reduction of mechanical strength imposed by embryo growth, which was required to complete germination in A. squamosa.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/37027Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 31, núm. 2 (2013); 176-183 Agronomía Colombiana; Vol. 31, núm. 2 (2013); 176-183 2357-3732 0120-9965Martínez Maldonado, Fabio Ernesto and Miranda Lasprilla, Diego and Magnitskiy, Stanislav (2013) Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes. Agronomía Colombiana; Vol. 31, núm. 2 (2013); 176-183 Agronomía Colombiana; Vol. 31, núm. 2 (2013); 176-183 2357-3732 0120-9965 .Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changesArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTtestaendospermradicleroots.ORIGINAL37027-178773-2-PB.pdfapplication/pdf1150390https://repositorio.unal.edu.co/bitstream/unal/71894/1/37027-178773-2-PB.pdf9887030d2b6ab6f6d10c2b82e17419c6MD51THUMBNAIL37027-178773-2-PB.pdf.jpg37027-178773-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg8737https://repositorio.unal.edu.co/bitstream/unal/71894/2/37027-178773-2-PB.pdf.jpge9bb9002f6769d3af200760df310277cMD52unal/71894oai:repositorio.unal.edu.co:unal/718942023-06-21 23:02:59.165Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes
title Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes
spellingShingle Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes
testa
endosperm
radicle
roots.
title_short Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes
title_full Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes
title_fullStr Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes
title_full_unstemmed Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes
title_sort Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes
dc.creator.fl_str_mv Martínez Maldonado, Fabio Ernesto
Miranda Lasprilla, Diego
Magnitskiy, Stanislav
dc.contributor.author.spa.fl_str_mv Martínez Maldonado, Fabio Ernesto
Miranda Lasprilla, Diego
Magnitskiy, Stanislav
dc.subject.proposal.spa.fl_str_mv testa
endosperm
radicle
roots.
topic testa
endosperm
radicle
roots.
description The anon or sugar apple is a species of the Annona genus, widely distributed in the world and in Colombia and a fruit with great potential in domestic and international markets. However, the technical information related to the aspects of propagation and production is limited. In the present study, the morphological and anatomical changes during seed germination of the sugar apple were determined using histological techniques and photographic records. The results show that seed germination is a process that takes place in two stages: testa rupture and endosperm rupture-radicle protrusion. In the post-germination stages, the induction and formation of lateral roots that were endogenously produced from the primary root from the pericycle were seen. The endosperm underwent morphological changes that increased its volume during imbibition and degraded in the final stages of germination, which could be indicative of endosperm weakening and reduction of mechanical strength imposed by embryo growth, which was required to complete germination in A. squamosa.
publishDate 2013
dc.date.issued.spa.fl_str_mv 2013
dc.date.accessioned.spa.fl_str_mv 2019-07-03T14:43:32Z
dc.date.available.spa.fl_str_mv 2019-07-03T14:43:32Z
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/71894
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/36366/
url https://repositorio.unal.edu.co/handle/unal/71894
http://bdigital.unal.edu.co/36366/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/agrocol/article/view/37027
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana
Agronomía Colombiana
dc.relation.ispartofseries.none.fl_str_mv Agronomía Colombiana; Vol. 31, núm. 2 (2013); 176-183 Agronomía Colombiana; Vol. 31, núm. 2 (2013); 176-183 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv Martínez Maldonado, Fabio Ernesto and Miranda Lasprilla, Diego and Magnitskiy, Stanislav (2013) Sugar apple (annona squamosa l., annonaceae) seed germination: morphological and anatomical changes. Agronomía Colombiana; Vol. 31, núm. 2 (2013); 176-183 Agronomía Colombiana; Vol. 31, núm. 2 (2013); 176-183 2357-3732 0120-9965 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial
institution Universidad Nacional de Colombia
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