Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/152094
Research center of Embrapa/Collection: Embrapa Semiárido - Artigo em periódico indexado (ALICE)
Date Issued: 2003
Type of Material: Artigo em periódico indexado (ALICE)
Authors: SOUZA, M. J. de
HAVER, P. R. de O.
MELO, N. F. de
Additional Information: MARIA JOSÉ DE SOUZA, UFPE; PATRICIA RODRIGUES DE O. HAVER, UFPE; NATONIEL FRANKLIN DE MELO, CPATSA.
Title: Karyotype, C-and fluorescence banding patterns, NOR location and FISH in the grasshopper Xestotrachelus robustus (Romaleidae).
Publisher: Caryologia, v. 56, n. 3, p. 261-267, 2003.
Language: en
Keywords: Heterocromatino constitutivo
RON
Banda C
Florocromos
Fluorocromos
Fluorochromes
NOR
Description: 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.
Thesagro: Gene
Genética
Marcador Molecular
NAL Thesaurus: fish
Data Created: 2003-10-10
Appears in Collections:Artigo em periódico indexado (CPATSA)

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