What is in Situ Hybridization Used For

Question

What is in situ hybridization used for?
A) cytogenetic mapping
B) physical mapping
C) linkage mapping
D) sequencing

Accepted Answer

In situ hybridization is mainly used for cytogenetic mapping, which is the study of the location and structure of chromosomes. It can also be used for physical mapping, which involves the positioning of specific DNA sequences within a genome or chromosome. In situ hybridization is not typically used for linkage mapping, which involves the identification of genetic markers that are inherited together due to their location on the same chromosome. While sequencing can involve hybridization techniques, in situ hybridization is not the primary method used for sequencing.