Lampbrush W and Z heterochromosome characterization with a monoclonal antibody and heat-induced chromosomal markers in the newt Pleurodeles waltl: W chromosome plays a role in female sex determination.

Abstract excerpt

Two subsets of lateral loops scattered on lampbrush chromosomes of the newt Pleurodeles waltl were characterized. One group was identified by labelling with a monoclonal antibody (A1). The second group was identified by the ability of the loops to be induced by heat treatment. Three loops of each subset were mapped on a short region of the two homologues of lampbrush bivalent IV. These regions appear to be...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Antibodies, Monoclonal
• Share to Chromosome Mapping