Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Relative DNA contents of somatic nuclei of ox, sheep and goat.

Literature DB >> 954551

Relative DNA contents of somatic nuclei of ox, sheep and goat.

Abstract

Diploid ox nuclei contain about 14% more DNA than nuclei from sheep of the same sex. Goat nuclei have a similar DNA content to those of sheep. In view of the similar chromosome banding patterns in these species, it appears that chromosome evolution must have involved numerous minute interstitial deletions of additions of DNA. Although chromosomes which have similar banding patterns in these three species may be regarded as homologous in this respect, and can be regarded as having a common evolutionary origin, they are not homologous for the quantity of their DNA.

Entities: Species

Mesh：

Substances：
DNA

Year: 1976 PMID： 954551 DOI： 10.1007/BF00292915

Source DB: PubMed Journal: Chromosoma ISSN： 0009-5915 Impact factor: 4.316

17 in total

1. Histochemical aldehyde blockade by aniline in glacial acetic acid.

Authors: R D LILLIE; G G GLENNER
Journal: J Histochem Cytochem Date: 1957-03 Impact factor: 2.479

2. G-band patterns, chromosomal homologies, and evolutionary relationships among wild sheep, goats, and aoudads (Mammalia, Artiodactyla).

Authors: C F Nadler; R S Hoffmann; A Woolf
Journal: Experientia Date: 1974-07-15

1. Restriction endonuclease and molecular analyses of three rat genomes with special reference to chromosome rearrangement and speciation problems.

Authors: G L Miklos; D A Willcocks; P R Baverstock
Journal: Chromosoma Date: 1980 Impact factor: 4.316

2. The distribution of SCEs within and between the genomes of an interspecific hybrid.

Authors: P Sharp; D Hayman
Journal: Chromosoma Date: 1981 Impact factor: 4.316

2 in total

Relative DNA contents of somatic nuclei of ox, sheep and goat.

1. Histochemical aldehyde blockade by aniline in glacial acetic acid.

2. G-band patterns, chromosomal homologies, and evolutionary relationships among wild sheep, goats, and aoudads (Mammalia, Artiodactyla).

3. Aspects of scanning microdensitometry. I. Stray light (glare).

4. Rapid preparation of lymphocytes for tissue-typing.

5. A possible relationship between satellite DNA and the evolution of kangaroo rat species (genus Dipodomys).

6. Multiple satellite deoxyribonucleic acids in the calf and their relation to the sex chromosomes.

7. Genome size in mammals.

8. The idiogram of the sheep with particular reference to secondary constrictions.

9. G-band identification of the chromosomes of sheep.

10. [Individual and species specificity differences in the DNA content of spermatozoas].

1. Restriction endonuclease and molecular analyses of three rat genomes with special reference to chromosome rearrangement and speciation problems.

2. The distribution of SCEs within and between the genomes of an interspecific hybrid.