What are the usual consequences of aneuploidy and is it usually beneficial or detrimental? Why is...
Homework Answers
Aneuploidy is both beneficial and detrimental.
Demerits of aneuploidy:-
Causes sterility in crosses.
Affected individuals cannot be used further as a parent in hybridization.
Imbalance in gene expression leads to deformities in phenotype like down's syndrome,klinfelter's syndrome,t urners syndrome.
Benefits of Aneuploidy:-
Genetic alterations can help in cancer treatement.
Alterations in proteosomal degradation system can help in studying and exploring evolution of tumors.
Aneuploidy affects gene expression at a proteome level and transcriptome level and generate significant phenotypic variation that can lead to fitness gain.
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What are the usual consequences of aneuploidy and is it usually
beneficial or detrimental? Why is...
Aneuploidy has a detrimental effect on phenotype because Aneuploidy has a detrimental effect on phenotype because...
Aneuploidy has a detrimental effect on
phenotype because
Aneuploidy has a detrimental effect on phenotype because Check All That Apply eukaryotic chromosomes carry hundreds or even thousands of genes. o incorrect dosage of genes from one chromosome puts the proportions of gene products out of balance. incorect dosage extra dosage of genes from all the chromosomes overwhelms the cell with protein. the cell has a mechanism to count chromosomes and self-destruct in case of error.
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Aneuploidy of an autosome is always more harmful than an aneuploidy of a sex chromosome. One...
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Aneuploidy has a detrimental effect on
phenotype because
Aneuploidy has a detrimental effect on phenotype because Check All That Apply eukaryotic chromosomes carry hundreds or even thousands of genes. o incorrect dosage of genes from one chromosome puts the proportions of gene products out of balance. incorect dosage extra dosage of genes from all the chromosomes overwhelms the cell with protein. the cell has a mechanism to count chromosomes and self-destruct in case of error.
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