What are Autosomes?
Autosomes definition states that they are somatic chromosomes responsible for general traits. They are found in the nucleus of the eukaryotic cells. Humans have 23 pairs of chromosomes, including 22 pairs of autosomes and one pair of allosomes. Autosomes chromosomes show Mendelian inheritance and can be part of both haploid and diploid cells.
In humans, body cells are diploid and have two sets of autosomes, one from each parent. Autosomal recessive inheritance occurs when a trait is expressed only if an individual inherits two copies of the recessive allele, one from each parent. Autosomes contain sexual determination genes even though they are not sex chromosomes. For example, the SRY gene on the Y chromosome encodes the transcription factor TDF and is vital for male sex determination during development.
Also Read: Difference Between Chromatin And Chromosomes
What are Autosomes and Allosomes? – Difference and Functions
Autosomes and Allosomes are two types of chromosomes found in the cells of living organisms, particularly in sexually reproducing species. Autosomes chromosomes are somatic chromosomes that determine an organism’s physical characteristics and allosome chromosomes are sex chromosomes that determine an organism’s sex and sex-linked inheritance. In this article, we will discuss the Autosomes and Allosomes chromosomes – characteristics, their functions, and the differences between Autosomes and Allosomes.
Table of Content
- What are Chromosomes?
- What are Autosomes?
- What are Allosomes?
- Characteristics of Autosomes and Allosomes
- Functions of Autosomes and Allosomes
- How Do Allosomes Work?
- How Do Autosomes Work?
- Difference Between Autosome and Allosome
- Genetic Disorders of Autosomes and Allosomes
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