Question

Describe in detail any Two Mammalian cytogenetic Test.

Answer 1

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✔✔ they used a cytogenetic method called fluorescence in situ hybridization (FISH) to map DNA sequences to specific regions of human chromosomes.

✔✔ FISH involves the use of fluorescently labeled DNA probes that are capable of hybridizing to complementary chromosomal regions.

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Answer 2

Cytogenetics is a branch of genetics that is concerned with how the chromosomes relate to cell behaviour, particularly to their behaviour during mitosis and meiosis.[1]Techniques used include karyotyping, analysis of G-banded chromosomes, other cytogenetic banding techniques, as well as molecular cytogenetics such as fluorescent in situhybridization (FISH) and comparative genomic hybridization (CGH).