Improved methods for working with fish chromosomes with a review of metaphase
chromosome banding Page 1 Jaurnal of Fish Biology (1 990) 37,563-575 Improved …

The karyotypes of salmonid fishes including taxa in the three subfamilies Coregoninae,
Thymallinae and Salmoninae are described. This review is an update of the (Hartley, 1987) …

The argyrophilic proteins of the nucleolar organizer region (Ag-NOR proteins) were
specifically localized at the optical level with a modified one-step silver technique performed …

Em decorrência de sua visão adaptada apenas à luz do dia, os humanos primitivos
desenvolveram um temor e um respeito atávicos pelas trevas noturnas, extensivos aos …

The large 45S rDNA chromosome sites have often been analyzed in fish. In contrast, little is
known about the 5S genes in this animal group. In the genus Leporinus, the NOR …

A single NOR-bearing chromosome pair was identified by silver nitrate staining in a previous
study of the fish Prochilodus argenteus from the S ã o Francisco River (MG, Brazil), with a …

Phylogenetic analyses based on mtDNA cytochrome b were performed in 42 lizards of the
Gymnodactylus darwinii complex from three regions within Brazil's Atlantic Forest. Mainland …

The gray brocket deer, Mazama gouazoubira, occurs in South America and presents an
extensive degree of morphological and genetic variability. Previous phylogenetic research …

Using a silver staining technique, nucleolar organizer region‐associated proteins (Ag‐
NORs) have been studied in paraffin sections of 90 non‐Hodgkin's lymphomas, five palatine …

In cycling cells, the rDNAs are expressed from telophase to the end of G2 phase. The early
resumption of rDNA transcription at telophase raises the question of the fate of the rDNA …