Induction of G-bands on Anguilla anguilla chromosomes by the restriction endonucleases Haelll, Hinf I, and Mse I
Fixed metaphase chromosomes of the eel Anguilla anguilla were treated with the restriction enzymes Haelll, Hinf I, and Mse I. All three restriction endonucleases are capable of inducing a G-band-like pattern if the incubation time and enzyme concentration are controlled. The results are discussed in...
Published in: | Cytogenetic and Genome Research |
---|---|
Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
S. Karger AG
1994
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1159/000133604 https://www.karger.com/Article/Pdf/133604 |
Summary: | Fixed metaphase chromosomes of the eel Anguilla anguilla were treated with the restriction enzymes Haelll, Hinf I, and Mse I. All three restriction endonucleases are capable of inducing a G-band-like pattern if the incubation time and enzyme concentration are controlled. The results are discussed in relation to the main factors involved in the appearance of serial G-bands. Chromatin organization, rather than DNA composition, seems to account for the interstitial G-band pattern exhibited by these eel chromosomes. |
---|