Titlebook: Structure and Function of Eukaryotic Chromosomes; Wolfgang Hennig Book 1987 Springer-Verlag Berlin Heidelberg 1987 DNA.Drosophila.Interpha

paragon

Gene Amplification in Dipteran Chromosomes,isualized. Polytene chromosomes afford a detailed picture of “large-scale” structures within developmentally regulated interphase cells — features extending over more than about 5–10 kb of chromosomal DNA. Structures, such as chromomeres, constrictions, and puffs, must be disrupted for biochemical s

除草剂

Heterochromatin and the Phenomenon of Chromosome Banding,eriodical patterns of alternating bright and dull bands of characteristic width. Human prometaphase chromosomes exhibit more than 2000 light and dark bands. A very small band at the limit of light microscope resolution contains about 1250 kb (Holmquist 1986 a).

颠簸下上

senile-dementia

Genetics of Sex Determination in Eukaryotes,t of a gene pool that is shared by the members of a . Variants can spread through the population, leading, without additional mutations, to the rapid production of new genetic combinations. The essence of sexual processes thus is the recombination of existing genetic, information.

CLIFF

GLUE

Closing Remarks, to point out how the studies reported at our Symposium relate to those contributions. I will apologize ahead of time for not mentioning all the speakers by name. Since my aim is to trace Beermann’s influence, some of the talks illustrate my theme more directly than others.

原始

Book 1987ecent molecular biological results. The variety and comprehensiveness make it a handbook of chromosome research for all scientists, teachers and graduate students interested in this field. Dieses Buch faßt die unterschiedlichen Aspekte der Chromosomenforschung in Beiträgen von führenden Wissenschaft

forecast

Polytene Chromosomes,ner 1970; Crick 1971; Lefevre 1974 a, b; Sorsa 1974 a, b, 1976; Zhimulev 1975 a; Ashburner and Berendes 1978; Spradling and Rubin 1981; Zhimulev et al. 1983; Eissenberg et al. 1985; Lefevre and Watkins 1986).

Pelago

obstinate