Formation of an abnormally large puff in a polytene chromosome obtained
What Is A Puff In A Polytene Chromosome. Puffs represent regions of active rna synthesis. Web the euchromatic part of polytene chromosomes often show in addition to the band/interband pattern sites that appear more expanded and less dense (puffs).
Formation of an abnormally large puff in a polytene chromosome obtained
Web chromosomes are unit of the genomes that have genes having very long molecule of. Web induction of puffs in polytene chromosomes of in vitro cultured salivary glands of drosophila melanogaster by ecdysone and ecdysone analogues | nature new biology. The site of active transcription. Web chromosome puffs are diffuse swellings along the regularly banded arms of polytene chromosomes (see also lezzi, chapter 4, this volume). Web it is a giant chromosome that is found in the oocytes or immature egg (germ cells in the ovary) of most of the vertebrates such as fishes, amphibians, birds and reptiles, and in. Assertion :polytene chromosomes have a high. Puffs represent regions of active rna synthesis. Web what genetic process is occurring in a puff of a polytene chromosome? A localised separation of polytene chromosomes (e.g., chromosomes of drosophila melanogaster) that represents a site of active rna. The polytene appears as a parallel line of bands.
We know it by autoradiography(incorporation of radioactive ribonucleotides). Web induction of puffs in polytene chromosomes of in vitro cultured salivary glands of drosophila melanogaster by ecdysone and ecdysone analogues | nature new biology. The criteria for classifying chromosomes are according to the length,. Web what genetic process is occurring in a puff of a polytene chromosome? Web during larval development, specific areas on polytene chromosomes become uncoiled, forming localized regions called ‘pufs’. How do we know this experimentally? Web chromosome puffs are diffuse swellings along the regularly banded arms of polytene chromosomes (see also lezzi, chapter 4, this volume). The site of active transcription. Web it is a giant chromosome that is found in the oocytes or immature egg (germ cells in the ovary) of most of the vertebrates such as fishes, amphibians, birds and reptiles, and in. A diffuse uncoiled region in a polytene. We know it by autoradiography(incorporation of radioactive ribonucleotides).
