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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
16/02/2011 |
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Data da última atualização: |
16/03/2011 |
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Autoria: |
MONDIN, M.; OLIVEIRA, C. A. de; VIEIRA, M. L. C. |
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Afiliação: |
Mateus Mondin, ESALQ; Carlos Alberto de Oliveira, ESALQ; Maria Lúcia Carneiro Vieira, ESALQ. |
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Título: |
Karyotype characterization of Malpighia emarginata (Malpighiaceae). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, Jaboticabal, v. 32, n. 2, p. 369-374, jun. 2010. |
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ISSN: |
0100-2945 |
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Idioma: |
Inglês |
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Notas: |
Também disponível em:. |
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Conteúdo: |
Malpighia emarginata Sessé & Mociño ex DC. or West Indian cherry (acerola) is a wild plant originated in southern Mexico, Central America and the northern region of South America. The species was introduced to Brazil about 60 years ago and now the country is the world?s biggest producer. Even though the fruits of acerola have high commercial value, as they are an important source of the natural vitamin C, very little chromosome information is available for this species. Previous studies showed that most Malpighia species are diploids, including M. emarginata with 2n = 20. In the present paper, the chromosome number of acerola was confirmed, and for the first time, its karyotype was described, providing the identification of the homologues for the ideogram construction. The acerola chromosomes are small (1.71 to 2.56 ?m) and metacentric with the exception of chromosome 2 that was classified as submetacentric. In addition, it is recommended a protocol to produce rooted-plantlets in vitro for mitotic studies that could be also used for micropropagation of acerola. |
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Palavras-Chave: |
Cytology; In vitro culture establishment; West Indian cherry. |
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Thesagro: |
Acerola. |
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Thesaurus Nal: |
chromosomes. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01798naa a2200229 a 4500
001 1877543
005 2011-03-16
008 2010 bl uuuu u00u1 u #d
022 $a0100-2945
100 1 $aMONDIN, M.
245 $aKaryotype characterization of Malpighia emarginata (Malpighiaceae).
260 $c2010
500 $aTambém disponível em:<http://www.scielo.br/pdf/rbf/v32n2/aop08010.pdf>.
520 $aMalpighia emarginata Sessé & Mociño ex DC. or West Indian cherry (acerola) is a wild plant originated in southern Mexico, Central America and the northern region of South America. The species was introduced to Brazil about 60 years ago and now the country is the world?s biggest producer. Even though the fruits of acerola have high commercial value, as they are an important source of the natural vitamin C, very little chromosome information is available for this species. Previous studies showed that most Malpighia species are diploids, including M. emarginata with 2n = 20. In the present paper, the chromosome number of acerola was confirmed, and for the first time, its karyotype was described, providing the identification of the homologues for the ideogram construction. The acerola chromosomes are small (1.71 to 2.56 ?m) and metacentric with the exception of chromosome 2 that was classified as submetacentric. In addition, it is recommended a protocol to produce rooted-plantlets in vitro for mitotic studies that could be also used for micropropagation of acerola.
650 $achromosomes
650 $aAcerola
653 $aCytology
653 $aIn vitro culture establishment
653 $aWest Indian cherry
700 1 $aOLIVEIRA, C. A. de
700 1 $aVIEIRA, M. L. C.
773 $tRevista Brasileira de Fruticultura, Jaboticabal$gv. 32, n. 2, p. 369-374, jun. 2010.
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| 3. |  | SANTOS, D. B. dos; VIEIRA, E. L.; PEREIRA, M. E. C.; SOUZA, E. G.; SILVA, A. S. da; LIMA, M. A. C. de; SILVA, L. G. Utilização de revestimentos comestíveis à base de amido de milho na conservação pós-colheita da manga. In: SIMPÓSIO BRASILEIRO DE PÓS-COLHEITA DE FRUTAS TROPICAIS, 1., 2005, João Pessoa. Anais... João Pessoa: SBPCF, 2005. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
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