The similarities and differences between genomic imprinting and X chromosome inactivation process. Introduction: Genomic imprinting is an inheritance process which is independent of Mendelian inheritance . It is an epigenetic process which involves methylation of DNA (deoxyribonucleic acid) and histone without altering their genetic sequences.

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Answer 1

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Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 5, Problem 24CONQ

Summary Introduction

To review:

The similarities and differences between genomic imprinting and X chromosome inactivation process.

Introduction:

Genomic imprinting is an inheritance process which is independent of Mendelian inheritance. It is an epigenetic process which involves methylation of DNA (deoxyribonucleic acid) and histone without altering their genetic sequences.

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What is the spreading phase of X-chromosome inactivation? Whydo you think it is called a spreading phase?

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Answer 2

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 5, Problem 24CONQ

Summary Introduction

To review:

The similarities and differences between genomic imprinting and X chromosome inactivation process.

Introduction:

Genomic imprinting is an inheritance process which is independent of Mendelian inheritance. It is an epigenetic process which involves methylation of DNA (deoxyribonucleic acid) and histone without altering their genetic sequences.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 5, Problem 24CONQ

Summary Introduction

To review:

The similarities and differences between genomic imprinting and X chromosome inactivation process.

Introduction:

Genomic imprinting is an inheritance process which is independent of Mendelian inheritance. It is an epigenetic process which involves methylation of DNA (deoxyribonucleic acid) and histone without altering their genetic sequences.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 5, Problem 24CONQ

Summary Introduction