FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2086798639> ?p ?o ?g. }

• W2086798639 endingPage "188" @default.
• W2086798639 startingPage "181" @default.
• W2086798639 abstract "The fish constitute about 50% of all vertebrates, including a wide morphological and biological diversity, where the genus Astyanax is the most common and diverse, as described in virtually all freshwater environments. By occupying a basal position in the phylogeny of vertebrates, fish are an extremely favorable group for cytogenetic and evolutionary studies. The karyotype found in genus Astyanax diversity may involve a number of polymorphisms, which may be related to ploidy and karyotypic macrostructure, presence of B chromosomes, heterochromatin polymorphisms, and location of ribosomal genes. Nevertheless, the relationship between populations of this species is still poorly studied. Thus, the present work aimed to investigate karyotype variation, chromosomal relationships, and the behavior of 5S and 18S ribosomal genes in six populations of Astyanax bockmanni. The results confirmed the diploid number of 50 chromosomes in all the populations sampled, with the occurrence of one supernumerary chromosome in just one of them. In addition, all populations showed divergent patterns of constitutive heterochromatin and repetitive nucleolar sites. The fluorescence in situ hybridization (FISH) technique using 5S and 18S rDNA probes revealed distinct patterns of distribution for these conserved genes, while 5S rDNA genes were found located in two chromosome pairs, the 18S genes showed multiple marks dispersed in the genome characterizing an inter and intraindividual polymorphic behavior, as previously reported to occur with the utilization of the Ag-NOR technique. Thus, besides minor modifications observed in chromosome morphology, the populations of A. bockmanni analyzed revealed a preserved macrostructural feature, especially concerning to the diploid number; on the other hand, differences in microstructural characteristics indicated by the nucleolus organizer region (NOR) location, constitutive heterochromatin patterns, and distribution of ribosomal genes along the genome were clearly evident in the populations from different river basins, even located at short distances." @default.
• W2086798639 created "2016-06-24" @default.
• W2086798639 creator A5017111296 @default.
• W2086798639 creator A5036696248 @default.
• W2086798639 creator A5068341780 @default.
• W2086798639 creator A5073509953 @default.
• W2086798639 creator A5075534410 @default.
• W2086798639 creator A5090110142 @default.
• W2086798639 date "2015-04-01" @default.
• W2086798639 modified "2023-10-10" @default.
• W2086798639 title "New Insights into Karyotypic Relationships Among Populations of <i>Astyanax bockmanni</i> (Teleostei, Characiformes) of Different Watersheds" @default.
• W2086798639 cites W1991561592 @default.
• W2086798639 cites W1992877293 @default.
• W2086798639 cites W2000359995 @default.
• W2086798639 cites W2010505000 @default.
• W2086798639 cites W2011101013 @default.
• W2086798639 cites W2014961297 @default.
• W2086798639 cites W2015355733 @default.
• W2086798639 cites W2016758973 @default.
• W2086798639 cites W2027648444 @default.
• W2086798639 cites W2032412658 @default.
• W2086798639 cites W2035716125 @default.
• W2086798639 cites W2037171423 @default.
• W2086798639 cites W2037291218 @default.
• W2086798639 cites W2038550919 @default.
• W2086798639 cites W2042968319 @default.
• W2086798639 cites W2048463417 @default.
• W2086798639 cites W2050798307 @default.
• W2086798639 cites W2051612802 @default.
• W2086798639 cites W2051902571 @default.
• W2086798639 cites W2058130700 @default.
• W2086798639 cites W2061874742 @default.
• W2086798639 cites W2069644796 @default.
• W2086798639 cites W2069917420 @default.
• W2086798639 cites W2078143030 @default.
• W2086798639 cites W2080179181 @default.
• W2086798639 cites W2083364153 @default.
• W2086798639 cites W2086097083 @default.
• W2086798639 cites W2105707087 @default.
• W2086798639 cites W2114562304 @default.
• W2086798639 cites W2115838831 @default.
• W2086798639 cites W2131584682 @default.
• W2086798639 cites W2155448244 @default.
• W2086798639 cites W2157993829 @default.
• W2086798639 cites W2161025976 @default.
• W2086798639 cites W2162446354 @default.
• W2086798639 cites W2172095016 @default.
• W2086798639 cites W2442141987 @default.
• W2086798639 cites W4248063913 @default.
• W2086798639 doi "https://doi.org/10.1089/zeb.2014.1053" @default.
• W2086798639 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25714526" @default.
• W2086798639 hasPublicationYear "2015" @default.
• W2086798639 type Work @default.
• W2086798639 sameAs 2086798639 @default.
• W2086798639 citedByCount "8" @default.
• W2086798639 countsByYear W20867986392015 @default.
• W2086798639 countsByYear W20867986392016 @default.
• W2086798639 countsByYear W20867986392018 @default.
• W2086798639 countsByYear W20867986392021 @default.
• W2086798639 countsByYear W20867986392022 @default.
• W2086798639 crossrefType "journal-article" @default.
• W2086798639 hasAuthorship W2086798639A5017111296 @default.
• W2086798639 hasAuthorship W2086798639A5036696248 @default.
• W2086798639 hasAuthorship W2086798639A5068341780 @default.
• W2086798639 hasAuthorship W2086798639A5073509953 @default.
• W2086798639 hasAuthorship W2086798639A5075534410 @default.
• W2086798639 hasAuthorship W2086798639A5090110142 @default.
• W2086798639 hasConcept C103435993 @default.
• W2086798639 hasConcept C104317684 @default.
• W2086798639 hasConcept C143191323 @default.
• W2086798639 hasConcept C207812311 @default.
• W2086798639 hasConcept C2777542201 @default.
• W2086798639 hasConcept C2778001029 @default.
• W2086798639 hasConcept C2780351957 @default.
• W2086798639 hasConcept C2909208804 @default.
• W2086798639 hasConcept C30481170 @default.
• W2086798639 hasConcept C505870484 @default.
• W2086798639 hasConcept C53226629 @default.
• W2086798639 hasConcept C54355233 @default.
• W2086798639 hasConcept C67905577 @default.
• W2086798639 hasConcept C72391661 @default.
• W2086798639 hasConcept C78458016 @default.
• W2086798639 hasConcept C8313540 @default.
• W2086798639 hasConcept C86803240 @default.
• W2086798639 hasConcept C90132467 @default.
• W2086798639 hasConceptScore W2086798639C103435993 @default.
• W2086798639 hasConceptScore W2086798639C104317684 @default.
• W2086798639 hasConceptScore W2086798639C143191323 @default.
• W2086798639 hasConceptScore W2086798639C207812311 @default.
• W2086798639 hasConceptScore W2086798639C2777542201 @default.
• W2086798639 hasConceptScore W2086798639C2778001029 @default.
• W2086798639 hasConceptScore W2086798639C2780351957 @default.
• W2086798639 hasConceptScore W2086798639C2909208804 @default.
• W2086798639 hasConceptScore W2086798639C30481170 @default.
• W2086798639 hasConceptScore W2086798639C505870484 @default.
• W2086798639 hasConceptScore W2086798639C53226629 @default.
• W2086798639 hasConceptScore W2086798639C54355233 @default.
• W2086798639 hasConceptScore W2086798639C67905577 @default.

• next