Chromosomal localization of 5S and 18S rRNA genes in three Parodon species (Pisces, Parodontidae)
نویسندگان
چکیده
منابع مشابه
Chromosomal mapping of H3 histone and 5S rRNA genes in eight Astyanax (Pisces, Characiformes) species with different diploid numbers: syntenic conservation of repetitive genes
The Astyanax genus is widely distributed from southern United States to northern Patagonia, Argentina. While cytogenetic studies have been performed for this genus, little is known about the histone gene families. The aim of this study was to examine the chromosomal relationships among the different Astyanax species. The chromosomal locations of the 5S rRNA and H3 histone genes were determined ...
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Chromosomal mapping of the butterfly lizards Leiolepis belliana belliana and L. boehmei was done using the 18S-28S and 5S rRNA genes and telomeric (TTAGGG)n sequences. The karyotype of L. b. belliana was 2n = 36, whereas that of L. boehmei was 2n = 34. The 18S-28S rRNA genes were located at the secondary constriction of the long arm of chromosome 1, while the 5S rRNA genes were found in the per...
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ژورنال
عنوان ژورنال: Caryologia
سال: 2001
ISSN: 0008-7114,2165-5391
DOI: 10.1080/00087114.2001.10589247