ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2001
Compositional mapping of chicken chromosomes and identification of the gene-richest regions.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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17 citing papers in PubMed.
- De novo genome assemblies of two cryptodiran turtles with ZZ/ZW and XX/XY sex chromosomes provide insights into patterns of genome reshuffling and uncover novel 3D genome folding in amniotes.Genome research · 2024Article
- Analyses of the Updated "Animal rDNA Loci Database" with an Emphasis on Its New Features.International journal of molecular sciences · 2021Article
- Why Do Some Vertebrates Have Microchromosomes?Cells · 2021Review
- Article
- But where did the centromeres go in the chicken genome models?Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2018Review
- The Isochores as a Fundamental Level of Genome Structure and Organization: A General Overview.Journal of molecular evolution · 2017Review
- Nuclei of chicken neurons in tissues and three-dimensional cell cultures are organized into distinct radial zones.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2011Article
- Evidence of the adaptive evolution of immune genes in chicken.BMC research notes · 2009Article
- The evolution of isochore patterns in vertebrate genomes.BMC genomics · 2009Article
- The radial arrangement of the human chromosome 7 in the lymphocyte cell nucleus is associated with chromosomal band gene density.Chromosoma · 2008Article
- Molecular structures of centromeric heterochromatin and karyotypic evolution in the Siamese crocodile (Crocodylus siamensis) (Crocodylidae, Crocodylia).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2008Article
- Gene-rich and gene-poor chromosomal regions have different locations in the interphase nuclei of cold-blooded vertebrates.Chromosoma · 2006Article
- cDNA-based gene mapping and GC3 profiling in the soft-shelled turtle suggest a chromosomal size-dependent GC bias shared by sauropsids.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2006Article
- Cytogenetic repartition of chicken CR1 sequences evidenced by PRINS in Galliformes and some other birds.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2005Article
- Avian genomes: different karyotypes but a similar distribution of the GC-richest chromosome regions at interphase.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2005Article
- Sequence and comparative analysis of the chicken genome provide unique perspectives on vertebrate evolution.Nature · 2004Article
- Vanishing GC-rich isochores in mammalian genomes.Genetics · 2002Article
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12 authors.
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Abstract
'Compositional chromosomal mapping', namely the assessment of the GC level of chromosomal bands, led to the identification, in the human chromosomes, of the GC-richest H3+ bands and of the GC-poorest L1+ bands, which were so called on the basis of the isochore family predominantly present in the bands. The isochore organization of the avian genome is very similar to those of most mammals, the only difference being the presence of an additional, GC-richest, H4 isochore family. In contrast, the avian karyotypes are very different from those of mammals, being characterized, in most species, by few macrochromosomes and by a large number of microchromosomes. The 'compositional mapping' of chicken mitotic and meiotic chromosomes by in-situ hybridization of isochore families showed that the chicken GC-richest isochores are localized not only on a large number of microchromosomes but also on almost all telomeric bands of macrochromosomes. On the other hand, the GC-poorest isochores are generally localized on the internal regions of macrochromosomes and are almost absent in microchromosomes. Thus, the distinct localization of the GC-richest and the GC-poorest bands observed on human chromosomes appears to be a general feature of chromosomes from warm-blooded vertebrates.
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