nucleolus organizer


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  • noun

Synonyms for nucleolus organizer

the particular part of a chromosome that is associated with a nucleolus after nuclear division

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Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Controlled silver staining of nucleolus organizer regions with a protective colloidal developer: a 1 step method.
Karyological Analysis of Some Species of Aphanius (Osteichthyes: Cyprinodontidae) From Anatolia
Controlled silver-staining of nucleolus organizer regions with a protective colloidal developer: A 1-step method.
Analisis citogenetico en Salminus brasiliensis (Pisces, Characidae) del Rio Parana, Corrientes, Argentina
Analysis of the nucleolus organizer regions in 5 species of the genus Pimelodus (Siluriformes, Pimelodidae) using AgN03, CMA3, and FISH with the 18S rDNA probe.
Cytogenetics analyses among populations of the fish Iheringichtys labrosus (Kroyer, 1874) (Siluriformes, Pimelodidae). Karyotype analysis, C-banding and AgRONs distribution/ Analise citogenetica entre populacoes de peixes Iheringichtys labrosus (Kroyer, 1874) (Siluriformes, Pimelodidae). Analise cariotipica, bandamento C e distribuicao das AgRONs
Kucukdumlu, "Variation in the nucleolus organizer regions (NORs) in two mole rat species (Spalax leucodon and Spalax ehrenbergi)" Turkish Journal of Biology, vol.
Comparison of the chromosome banding pattern in the 2n = 56 cytotypes of nannospalax leucodon and N. xanthodon from Turkey
lucii coincide with the heteromorphic pair in the region of a secondary constriction, confirming that this is the nucleolus organizer region.
Chromosomal variation and cytogenetics of Plebeia lucii and P. phrynostuma (Hymenoptera: Apidae)
Karyotypic characterization and nucleolus organizer regions in Cyprinodon dearborni (Meek, 1909) from Venezuela.
Description of the karyotype of Geophagus cf. proximus (Perciformes, Cichlidae, Geophaginae)/Descricao do cariotipo de Geophagus cf. proximus (Perciformes, Cichlidae, Geophaginae)
Active nucleolus organizer regions (NORs) were revealed by impregnation with silver nitrate (Ag-NORs; Howell and Black, 1980).
Karyotype and nucleolus organizer regions of Ophisternon aenigmaticum (Teleostei: Synbranchiformes: Synbranchidae)/ from Venezuela/Cariotipo y regiones de organizadores nucleolares de Ophisternon aenigmaticum (Teleostei: Synbranchiformes: Synbranchidae) de Venezuela ..
Abbreviations: FISH, fluorescence in situ hybridization; NOR, nucleolus organizer region; rDNA, ribosomal DNA; SSC, saline sodium citrate.
C-Banding and localization of 18S-5.8S-26S rDNA in tall oatgrass species. (Crop Breeding, Genetics & Cytology)
1R chromosome nucleolus organizer region activation by 5-azacytidine in wheat x rye hybrids.
Centromeric incompatibilities in the hybrid zone between house mouse subspecies from Denmark: evidence from patterns of NOR activity
Metaphasic preparations of chromosomes were performed through the technique of air drying (FORESTI et al., 1981) and the detection of the nucleolus organizer regions (NOR) by the Silver Impregnation technique of Howel and Black (1980).
Karyotype description of possible new species of the Hypostomus ancistroides complex (Teleostei: Loricariidae) and other Hypostominae/Descricao cariotipica de possiveis novas especies do complexo Hypostomus ancistroides e outros Hypostominae
Localization of phosphoprotein C23 to nucleolar structures and to the nucleolus organizer regions.
Nuclear activity in Apis mellifera L. (Hymenoptera, Apidae) queen ovary cells demonstrated by silver nitrate impregnation and ultrastructure/Atividade nuclear em celulas do ovario de rainha de Apis mellifera L. (Hymenoptera, Apidae) demonstrada por impregnacao com nitrato de prata e ultraestrutura
Conservation of chromosomal location of nucleolus organizer in American marsupials (Didelphidae).
Cariotipo de un marsupial suramericano raro, zarigueya de cola peluda, del genero Glironia (Didelphidae, Didelphimorphia)
rubrioculus includes data on constitutive heterochromatin by C-banding and on nucleolus organizer regions (NORs) by silver staining (Ag-NORs) and fluorescent in situ hybridization (FISH).
Comparative cytogenetic and allozyme analysis of Mugil rubrioculus and M. curema (Teleostei: mugilidae) from Venezuela/Analisis comparativo citogenetico y aloenzimatico de Mugil rubrioculus and M. curema (Teleostei: Mugilidae) de Venezuela/Analise comparativa citogenetica e aloenzimatica de mugil rubrioculus and M. curema (Teleostei: Mugilidae) de Venezuela
Analysis of karyotype, chromosome banding and nucleolus organizer region of pacific abalone, Haliotis discus hannai (Archaeogastropoda: Haliotidae).
Telomere analysis of Pacific abalone Haliotis discus hannai chromosomes by fluorescence in situ hybridization
Controlled silver-staining of nucleolus organizer regions with protective colloidal developer a 1-step method.
Dynamics of a novel chromosomal polymorphism within a hybrid zone between two chromosome races of the Sceloporus grammicus complex (Sauria, Phrynosomatidae)
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