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| Registros recuperados : 1 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
10/10/2003 |
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Data da última atualização: |
16/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - B |
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Autoria: |
SOUZA, M. J. de; HAVER, P. R. de O.; MELO, N. F. de. |
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Afiliação: |
MARIA JOSÉ DE SOUZA, UFPE; PATRICIA RODRIGUES DE O. HAVER, UFPE; NATONIEL FRANKLIN DE MELO, CPATSA. |
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Título: |
Karyotype, C-and fluorescence banding patterns, NOR location and FISH in the grasshopper Xestotrachelus robustus (Romaleidae). |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Caryologia, v. 56, n. 3, p. 261-267, 2003. |
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Idioma: |
Inglês |
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Conteúdo: |
Different techniques involving fluorochrome staining, C-banding, NOR location and FISH were used in order to characterize the karyotype and to determine the characteristics of the constitutive heterochromatin in the genome of grasshopper Xestotrachelus robustus. This species presents uniform karyotype in terms of chromosome number (2n=23, XO in males) but deffered in the morphology of some chromosomes of the complement. Fluorescence in situ hybridization (FISH) was applied to the location of 45S genes. The results of FISH are compared with those coming from classical cytogenetics (C, AgNO3 and CMA3) banding procedures. |
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Palavras-Chave: |
Banda C; Florocromos; Fluorochromes; Fluorocromos; Heterocromatino constitutivo; NOR; RON. |
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Thesagro: |
Gene; Genética; Marcador Molecular. |
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Thesaurus NAL: |
fish. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/176966/1/Separata-01289.pdf
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Marc: |
LEADER 01385naa a2200277 a 4500
001 1152094
005 2018-05-16
008 2003 bl uuuu u00u1 u #d
100 1 $aSOUZA, M. J. de
245 $aKaryotype, C-and fluorescence banding patterns, NOR location and FISH in the grasshopper Xestotrachelus robustus (Romaleidae).
260 $c2003
520 $aDifferent techniques involving fluorochrome staining, C-banding, NOR location and FISH were used in order to characterize the karyotype and to determine the characteristics of the constitutive heterochromatin in the genome of grasshopper Xestotrachelus robustus. This species presents uniform karyotype in terms of chromosome number (2n=23, XO in males) but deffered in the morphology of some chromosomes of the complement. Fluorescence in situ hybridization (FISH) was applied to the location of 45S genes. The results of FISH are compared with those coming from classical cytogenetics (C, AgNO3 and CMA3) banding procedures.
650 $afish
650 $aGene
650 $aGenética
650 $aMarcador Molecular
653 $aBanda C
653 $aFlorocromos
653 $aFluorochromes
653 $aFluorocromos
653 $aHeterocromatino constitutivo
653 $aNOR
653 $aRON
700 1 $aHAVER, P. R. de O.
700 1 $aMELO, N. F. de
773 $tCaryologia$gv. 56, n. 3, p. 261-267, 2003.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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