Now showing items 1-2 of 2
Analysis of NOR distribution in cultivated and naturalized stocks of rainbow trout (Oncorhynchus mykiss)
(Genetics and Molecular Biology, 2002-01-01) [Artigo]
In salmonid species, nucleolar organizing regions (NORs) have frequently been found on a single chromosome pair. However, some other, smaller yet active NORs have also been described. In the present study, NORs were found ...
Morphological studies on the heart ventricle of African catfish (Clarias gariepinus)
(Anatomia Histologia Embryologia-Journal of Veterinary Medicine Series C, 2002-08-01) [Artigo]
The histological and ultrastructural characteristics of the heart ventricle in Clarias gariepinus (African catfish) has been studied by light microscopy and transmission electron microscopy. The ventricle of the heart has ...