What does autosomal mean?

Definitions for autosomal
au·to·so·mal

This dictionary definitions page includes all the possible meanings, example usage and translations of the word autosomal.

Princeton's WordNet

  1. autosomaladjective

    of or relating to an autosome

    "autosomal gene"

Wiktionary

  1. autosomaladjective

    of or pertaining to autosomes

Wikipedia

  1. autosomal

    An autosome is any chromosome that is not a sex chromosome. The members of an autosome pair in a diploid cell have the same morphology, unlike those in allosomal (sex chromosome) pairs, which may have different structures. The DNA in autosomes is collectively known as atDNA or auDNA.For example, humans have a diploid genome that usually contains 22 pairs of autosomes and one allosome pair (46 chromosomes total). The autosome pairs are labeled with numbers (1–22 in humans) roughly in order of their sizes in base pairs, while allosomes are labelled with their letters. By contrast, the allosome pair consists of two X chromosomes in females or one X and one Y chromosome in males. Unusual combinations of XYY, XXY, XXX, XXXX, XXXXX or XXYY, among other Salome combinations, are known to occur and usually cause developmental abnormalities. Autosomes still 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. TDF functions by activating the SOX9 gene on chromosome 17, so mutations of the SOX9 gene can cause humans with an ordinary Y chromosome to develop as females.All human autosomes have been identified and mapped by extracting the chromosomes from a cell arrested in metaphase or prometaphase and then staining them with a type of dye (most commonly, Giemsa). These chromosomes are typically viewed as karyograms for easy comparison. Clinical geneticists can compare the karyogram of an individual to a reference karyogram to discover the cytogenetic basis of certain phenotypes. For example, the karyogram of someone with Patau Syndrome would show that they possess three copies of chromosome 13. Karyograms and staining techniques can only detect large-scale disruptions to chromosomes—chromosomal aberrations smaller than a few million base pairs generally cannot be seen on a karyogram.

ChatGPT

  1. autosomal

    Autosomal refers to any of the chromosomes that are not sex chromosomes. Humans have 22 pairs of autosomal (or non-sex) chromosomes and one pair of sex chromosomes, which determine the biological sex of an individual. Autosomal genetic disorders and traits are typically inherited through non-sex chromosomes.

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Numerology

  1. Chaldean Numerology

    The numerical value of autosomal in Chaldean Numerology is: 9

  2. Pythagorean Numerology

    The numerical value of autosomal in Pythagorean Numerology is: 9

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autosomal#10000#45013#100000

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"autosomal." Definitions.net. STANDS4 LLC, 2024. Web. 26 Dec. 2024. <https://www.definitions.net/definition/autosomal>.

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