Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista de Ciências Agrárias (Belém. Online) |
Texto Completo: | https://ajaes.ufra.edu.br/index.php/ajaes/article/view/1477 |
Resumo: | Bacuri, the fruit of the Amazonian bacurizeiro tree (Platonia insignis), shows great economic potential for widespread use. It can represent an excellent new addition to the exotic fruit market. Little is known about the anatomy of P. insignis, the types of reserves contained in the seeds and the DNA content of species of the family Annonaceae. The aimed was to characterize seeds and seedlings histochemically and anatomically and to determine the DNA content of bacurizeiro leaves. Seedlings were obtained from seeds collected in the Amazon region by Embrapa Roraima and sent to the Federal University of Lavras. The fruits were pulped and their seeds washed and sown in trays of 48 cells containing a sawdust substrate. The seeds remained in a growth chamber at 30 °C for 90 days. The samples were subjected to a histochemical analysis, an anatomical characterization and a determination of the DNA content. The The seeds of Platonia insignis contain lipid as the primary reserve material, with smaller amounts of starch. The cross sections of the leaf blade show a dorsiventral type of hypostomatic organization, with the stomata paracytic and, to a lesser extent, anomocytic. Several secretory channels were identified in the leaf mesophyll and midrib. The sheets of P. insignis contain, on average, 13.30 pg of DNA. |
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Revista de Ciências Agrárias (Belém. Online) |
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Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometryPlatonia insignis: methods of identification in a fruitful Amazon Bacuri, the fruit of the Amazonian bacurizeiro tree (Platonia insignis), shows great economic potential for widespread use. It can represent an excellent new addition to the exotic fruit market. Little is known about the anatomy of P. insignis, the types of reserves contained in the seeds and the DNA content of species of the family Annonaceae. The aimed was to characterize seeds and seedlings histochemically and anatomically and to determine the DNA content of bacurizeiro leaves. Seedlings were obtained from seeds collected in the Amazon region by Embrapa Roraima and sent to the Federal University of Lavras. The fruits were pulped and their seeds washed and sown in trays of 48 cells containing a sawdust substrate. The seeds remained in a growth chamber at 30 °C for 90 days. The samples were subjected to a histochemical analysis, an anatomical characterization and a determination of the DNA content. The The seeds of Platonia insignis contain lipid as the primary reserve material, with smaller amounts of starch. The cross sections of the leaf blade show a dorsiventral type of hypostomatic organization, with the stomata paracytic and, to a lesser extent, anomocytic. Several secretory channels were identified in the leaf mesophyll and midrib. The sheets of P. insignis contain, on average, 13.30 pg of DNA.Bacuri, the fruit of the Amazonian bacurizeiro tree (Platonia insignis), shows great economic potential for widespread use. It can represent an excellent new addition to the exotic fruit market. Given that little is known about the anatomy of P. insignis, the types of reserves contained in the seeds and the DNA content of species of the family Annonaceae, this study aimed to characterize seeds and seedlings histochemically and anatomically and to determine the DNA content of bacurizeiro leaves. Seedlings were obtained from seeds collected in the Amazon region by Embrapa Roraima and sent to the Federal University of Lavras. The fruits were pulped and their seeds washed and sown in trays of 48 cells containing a sawdust substrate. The seeds remained in a growth chamber at 30 ºC for 90 days. The samples were subjected to a histochemical analysis, an anatomical characterization and a determination of the DNA content. The principal conclusions of the study were as follows: (1) the seeds of Platonia insignis contain lipid as the primary reserve material, with smaller amounts of starch; (2) the cross sections of the leaf blade show a dorsiventral type of hypostomatic organization, with the stomata paracytic and, to a lesser extent, anomocytic; (3) several secretory channels were identified in the leaf mesophyll and midrib; and (4) the sheets of P. insignis contain, on average, 13.30 pg of DNAUniversidade Federal Rural da Amazônia/UFRA2014-02-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ajaes.ufra.edu.br/index.php/ajaes/article/view/1477Amazonian Journal of Agricultural Sciences Journal of Agricultural and Environmental Sciences; Vol 56 No Suple (2013): RCA; 37-43Revista de Ciências Agrárias Amazonian Journal of Agricultural and Environmental Sciences; v. 56 n. Suple (2013): RCA; 37-432177-87601517-591Xreponame:Revista de Ciências Agrárias (Belém. Online)instname:Universidade Federal Rural da Amazônia (UFRA)instacron:UFRAenghttps://ajaes.ufra.edu.br/index.php/ajaes/article/view/1477/448Soares, Joyce Dória RodriguesDias, Gabrielen de Maria GomesRodrigues, Filipe AlmendagnaPasqual, MoacirCastro, Evaristo Mauro dePio, Rafaelinfo:eu-repo/semantics/openAccess2018-12-18T18:48:38Zoai:ojs.www.periodicos.ufra.edu.br:article/1477Revistahttps://ajaes.ufra.edu.br/index.php/ajaes/PUBhttps://ajaes.ufra.edu.br/index.php/ajaes/oaiallan.lobato@ufra.edu.br || ajaes.suporte@gmail.com2177-87601517-591Xopendoar:2018-12-18T18:48:38Revista de Ciências Agrárias (Belém. Online) - Universidade Federal Rural da Amazônia (UFRA)false |
dc.title.none.fl_str_mv |
Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry Platonia insignis: methods of identification in a fruitful Amazon |
title |
Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry |
spellingShingle |
Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry Soares, Joyce Dória Rodrigues |
title_short |
Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry |
title_full |
Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry |
title_fullStr |
Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry |
title_full_unstemmed |
Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry |
title_sort |
Description of Platonia insignis, a fruitful Amazon, by histochemistry test, leaf anatomy and flow cytometry |
author |
Soares, Joyce Dória Rodrigues |
author_facet |
Soares, Joyce Dória Rodrigues Dias, Gabrielen de Maria Gomes Rodrigues, Filipe Almendagna Pasqual, Moacir Castro, Evaristo Mauro de Pio, Rafael |
author_role |
author |
author2 |
Dias, Gabrielen de Maria Gomes Rodrigues, Filipe Almendagna Pasqual, Moacir Castro, Evaristo Mauro de Pio, Rafael |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Soares, Joyce Dória Rodrigues Dias, Gabrielen de Maria Gomes Rodrigues, Filipe Almendagna Pasqual, Moacir Castro, Evaristo Mauro de Pio, Rafael |
description |
Bacuri, the fruit of the Amazonian bacurizeiro tree (Platonia insignis), shows great economic potential for widespread use. It can represent an excellent new addition to the exotic fruit market. Little is known about the anatomy of P. insignis, the types of reserves contained in the seeds and the DNA content of species of the family Annonaceae. The aimed was to characterize seeds and seedlings histochemically and anatomically and to determine the DNA content of bacurizeiro leaves. Seedlings were obtained from seeds collected in the Amazon region by Embrapa Roraima and sent to the Federal University of Lavras. The fruits were pulped and their seeds washed and sown in trays of 48 cells containing a sawdust substrate. The seeds remained in a growth chamber at 30 °C for 90 days. The samples were subjected to a histochemical analysis, an anatomical characterization and a determination of the DNA content. The The seeds of Platonia insignis contain lipid as the primary reserve material, with smaller amounts of starch. The cross sections of the leaf blade show a dorsiventral type of hypostomatic organization, with the stomata paracytic and, to a lesser extent, anomocytic. Several secretory channels were identified in the leaf mesophyll and midrib. The sheets of P. insignis contain, on average, 13.30 pg of DNA. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-02-25 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ajaes.ufra.edu.br/index.php/ajaes/article/view/1477 |
url |
https://ajaes.ufra.edu.br/index.php/ajaes/article/view/1477 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ajaes.ufra.edu.br/index.php/ajaes/article/view/1477/448 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural da Amazônia/UFRA |
publisher.none.fl_str_mv |
Universidade Federal Rural da Amazônia/UFRA |
dc.source.none.fl_str_mv |
Amazonian Journal of Agricultural Sciences Journal of Agricultural and Environmental Sciences; Vol 56 No Suple (2013): RCA; 37-43 Revista de Ciências Agrárias Amazonian Journal of Agricultural and Environmental Sciences; v. 56 n. Suple (2013): RCA; 37-43 2177-8760 1517-591X reponame:Revista de Ciências Agrárias (Belém. Online) instname:Universidade Federal Rural da Amazônia (UFRA) instacron:UFRA |
instname_str |
Universidade Federal Rural da Amazônia (UFRA) |
instacron_str |
UFRA |
institution |
UFRA |
reponame_str |
Revista de Ciências Agrárias (Belém. Online) |
collection |
Revista de Ciências Agrárias (Belém. Online) |
repository.name.fl_str_mv |
Revista de Ciências Agrárias (Belém. Online) - Universidade Federal Rural da Amazônia (UFRA) |
repository.mail.fl_str_mv |
allan.lobato@ufra.edu.br || ajaes.suporte@gmail.com |
_version_ |
1797231627902910464 |