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Biology
Posted 7 months ago
why are inter-chromosomal translocations important for homologous recombination
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Answer from Sia
Posted 7 months ago
Answer
Inter-chromosomal translocations can create new combinations of genes, which may have evolutionary advantages and are important for the diversity generated during homologous recombination.
Solution
a
Genetic Diversity: Inter-chromosomal translocations can shuffle genes between non-homologous chromosomes, leading to new gene combinations
b
Evolutionary Significance: These new gene combinations can be beneficial, neutral, or detrimental, but beneficial combinations can be selected for, contributing to evolution
c
Homologous Recombination: During meiosis, homologous recombination typically occurs between homologous chromosomes, but inter-chromosomal translocations can change the partners involved in recombination
Key Concept
Inter-chromosomal translocations and homologous recombination
Explanation
Inter-chromosomal translocations can affect homologous recombination by introducing new genetic combinations, which can have significant evolutionary consequences and contribute to genetic diversity.
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