FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034301976> ?p ?o ?g. }

• W2034301976 endingPage "1159" @default.
• W2034301976 startingPage "1156" @default.
• W2034301976 abstract "New karyotypic data are presented for the Astyanax fasciatus species complex from four different locations on the Upper Tibagi River in the state of Paraná, Brazil. Chromosome markers were analyzed using conventional (Ag-NOR) and molecular (FISH with 18S biotinylated probes) methods. Two cytotypes were found in cell counts with diploid number 2n = 48 chromosomes and 2n = 50 chromosomes, previously denominated Cytotype A and B, respectively. Two specific patterns of Ag-NORs markers (ribosomal gene activity) were found, with intra-population and inter-population variations. Cytotype A exhibited two to three chromosomes with NOR sites in the metaphases analyzed. In Cytotype B specimens, up to three markers were found, demonstrating greater intra-population and inter-population variation. All individuals with only one chromosome pair with NORs were located in the telomeric region of the short arm of Chromosome 5. This characteristic was interpreted as ancestral for the species. Another identified pattern revealed a site in the telomeric region probably in the long arm of Chromosome 4 and another submetacentric chromosome with bitelomeric marks exclusively in specimens with 2n = 50 chromosomes. In the FISH analysis (ribosomal gene structure), five to seven markers were identified in Cytotype A and three to seven markers were identified in Cytotype B. Structural chromosome events and/or transposable elements are required to explain the ribosomal gene location diversity in these organisms. The results of the present study corroborate the hypothesis that the A. fasciatus of the Upper Tibagi River region constitute a species complex." @default.
• W2034301976 created "2016-06-24" @default.
• W2034301976 creator A5012673383 @default.
• W2034301976 creator A5029453360 @default.
• W2034301976 creator A5052431887 @default.
• W2034301976 creator A5076865064 @default.
• W2034301976 creator A5077669562 @default.
• W2034301976 creator A5086835658 @default.
• W2034301976 date "2008-12-01" @default.
• W2034301976 modified "2023-09-25" @default.
• W2034301976 title "Epifluorescence and light microscopy evidencing structural and functional polymorphism of ribosomal DNA in fish (Teleostei: Astyanax fasciatus)" @default.
• W2034301976 cites W1979831442 @default.
• W2034301976 cites W1992877293 @default.
• W2034301976 cites W1997872533 @default.
• W2034301976 cites W2002734268 @default.
• W2034301976 cites W2011101013 @default.
• W2034301976 cites W2014961297 @default.
• W2034301976 cites W2015202431 @default.
• W2034301976 cites W2015811279 @default.
• W2034301976 cites W2020374568 @default.
• W2034301976 cites W2032412658 @default.
• W2034301976 cites W2038550919 @default.
• W2034301976 cites W2042517182 @default.
• W2034301976 cites W2050798307 @default.
• W2034301976 cites W2060372305 @default.
• W2034301976 cites W2061874742 @default.
• W2034301976 cites W2069644796 @default.
• W2034301976 cites W2069917420 @default.
• W2034301976 cites W2079414572 @default.
• W2034301976 cites W2086185811 @default.
• W2034301976 cites W2090914779 @default.
• W2034301976 cites W2096842660 @default.
• W2034301976 cites W2113948681 @default.
• W2034301976 cites W2114562304 @default.
• W2034301976 cites W2117104114 @default.
• W2034301976 cites W2122934193 @default.
• W2034301976 cites W2123421940 @default.
• W2034301976 cites W2149274640 @default.
• W2034301976 cites W2166833508 @default.
• W2034301976 cites W2167606112 @default.
• W2034301976 cites W2169984739 @default.
• W2034301976 cites W251713973 @default.
• W2034301976 doi "https://doi.org/10.1016/j.micron.2008.05.011" @default.
• W2034301976 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18632277" @default.
• W2034301976 hasPublicationYear "2008" @default.
• W2034301976 type Work @default.
• W2034301976 sameAs 2034301976 @default.
• W2034301976 citedByCount "6" @default.
• W2034301976 countsByYear W20343019762012 @default.
• W2034301976 countsByYear W20343019762013 @default.
• W2034301976 crossrefType "journal-article" @default.
• W2034301976 hasAuthorship W2034301976A5012673383 @default.
• W2034301976 hasAuthorship W2034301976A5029453360 @default.
• W2034301976 hasAuthorship W2034301976A5052431887 @default.
• W2034301976 hasAuthorship W2034301976A5076865064 @default.
• W2034301976 hasAuthorship W2034301976A5077669562 @default.
• W2034301976 hasAuthorship W2034301976A5086835658 @default.
• W2034301976 hasConcept C104317684 @default.
• W2034301976 hasConcept C143191323 @default.
• W2034301976 hasConcept C144024400 @default.
• W2034301976 hasConcept C149923435 @default.
• W2034301976 hasConcept C207812311 @default.
• W2034301976 hasConcept C2777542201 @default.
• W2034301976 hasConcept C2908647359 @default.
• W2034301976 hasConcept C30481170 @default.
• W2034301976 hasConcept C53226629 @default.
• W2034301976 hasConcept C54355233 @default.
• W2034301976 hasConcept C67905577 @default.
• W2034301976 hasConcept C78458016 @default.
• W2034301976 hasConcept C86803240 @default.
• W2034301976 hasConcept C90132467 @default.
• W2034301976 hasConceptScore W2034301976C104317684 @default.
• W2034301976 hasConceptScore W2034301976C143191323 @default.
• W2034301976 hasConceptScore W2034301976C144024400 @default.
• W2034301976 hasConceptScore W2034301976C149923435 @default.
• W2034301976 hasConceptScore W2034301976C207812311 @default.
• W2034301976 hasConceptScore W2034301976C2777542201 @default.
• W2034301976 hasConceptScore W2034301976C2908647359 @default.
• W2034301976 hasConceptScore W2034301976C30481170 @default.
• W2034301976 hasConceptScore W2034301976C53226629 @default.
• W2034301976 hasConceptScore W2034301976C54355233 @default.
• W2034301976 hasConceptScore W2034301976C67905577 @default.
• W2034301976 hasConceptScore W2034301976C78458016 @default.
• W2034301976 hasConceptScore W2034301976C86803240 @default.
• W2034301976 hasConceptScore W2034301976C90132467 @default.
• W2034301976 hasIssue "8" @default.
• W2034301976 hasLocation W20343019761 @default.
• W2034301976 hasLocation W20343019762 @default.
• W2034301976 hasOpenAccess W2034301976 @default.
• W2034301976 hasPrimaryLocation W20343019761 @default.
• W2034301976 hasRelatedWork W1515291741 @default.
• W2034301976 hasRelatedWork W1970446973 @default.
• W2034301976 hasRelatedWork W1975199028 @default.
• W2034301976 hasRelatedWork W1976663097 @default.
• W2034301976 hasRelatedWork W2014964654 @default.
• W2034301976 hasRelatedWork W2033611576 @default.
• W2034301976 hasRelatedWork W2355072103 @default.
• W2034301976 hasRelatedWork W25920950 @default.

• next