Some Aspects of Chromosome Structure and Function | Chromosome Structure and Function

G. Obe (u. a.)

ISBN 10: 0792370570 / ISBN 13: 9780792370574

Published by Springer Netherland, 2002

About this Item

Some Aspects of Chromosome Structure and Function | Chromosome Structure and Function | G. Obe (u. a.) | Buch | x | Englisch | 2002 | Springer Netherland | EAN 9780792370574 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu Print on Demand.

Seller Inventory # 102386974

Bibliographic Details

• Title: Some Aspects of Chromosome Structure and Function | Chromosome Structure and Function
• Publisher: Springer Netherland
• Publication Date: 2002
• Language: English
• ISBN 10: 0792370570
• ISBN 13: 9780792370574
• Binding: Buch
• Condition: Neu
• Dimensions: 276W x 198H x 19D millimeters 276 millimeters width by 198 millimeters height by 19 millimeters depth
• Weight: 781 grams
• Seller catalogs:
  • Bücher

About this title

Synopsis

It was at the end of the 19th century that a Swiss biologist, Karl Nageli first proposed the existence of hereditary organelles that carried information from parent to offspring. Ensuing decades experienced vigorous studies that led to the development of discovery that chromosomes are indeed the carriers of genetic information. Subsequent studies, especially by Morgan and Bridges, established unequivocally the chromosome theory of inheritance. Today, the structure of chromosome is well established. At the physical level, eukaryotic chromosomes are composed of a single, linear, double helix of DNA. The elementary helical structure involves nucleosomes, comprised of histones around which the DNA is wrapped. A hierarchy of higher order of chromosomal architecture may possibly be responsible for the regulation of gene helical structures expression. The localized condensations of DNA constitute chromomeres. Uncoiled structures sometimes extending from chromomeres, which form loops, is the result of discontinuities in the regular coiling of the DNA in the chromosome.