Y linkage
Y linkage
Y linkage, also known as holandric inheritance (== Template:IPA ==
The Template:IPA (International Phonetic Alphabet) is a system of phonetic notation based primarily on the Latin alphabet. It was devised by the International Phonetic Association in the late 19th century as a standardized representation of the sounds of spoken language.
Pronunciation
The pronunciation of the term "IPA" is /aɪ piː eɪ/ in English.
Etymology
The term "IPA" is an acronym for the International Phonetic Alphabet. The International Phonetic Association, founded in 1886, created the IPA to provide a single, universal system for the transcription of spoken language.
Related Terms
- Phonetic notation: A system used to visually represent the sounds of speech. The IPA is one type of phonetic notation.
- Phonetics: The study of the physical sounds of human speech. It is concerned with the physical properties of speech sounds (phonemes), and the processes of their physiological production, auditory reception, and neurophysiological perception.
- Phonology: The study of the way sounds function within a particular language or languages. While phonetics concerns the physical production, acoustic transmission and perception of the sounds of speech, phonology describes the way sounds function within a particular language or languages.
- Transcription (linguistics): The systematic representation of spoken language in written form. The source of the words transcribe and transcription, the term means "to write across" in Latin, and it's the process of converting spoken language into written form. In linguistics, this is often done using the IPA.
External links
- Medical encyclopedia article on Y linkage
- Wikipedia's article - Y linkage
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski), is a type of genetic linkage that involves genes located on the Y chromosome.
Etymology
The term "Y linkage" is derived from the fact that the genes are located on the Y chromosome. The term "holandric" comes from the Greek words "holos" meaning "whole" and "andros" meaning "man", reflecting the fact that these genes are passed from father to son.
Definition
In Y linkage, a trait is determined by a gene located on the Y chromosome. This means that the trait is passed from father to son, but not to daughters, as females do not possess a Y chromosome. This is in contrast to X linkage, where traits are determined by genes on the X chromosome and can be passed to both sons and daughters.
Examples
Examples of Y-linked traits include male pattern baldness and certain forms of color blindness. These traits are passed directly from father to son, with no chance of being passed to daughters.
Related Terms
External links
- Medical encyclopedia article on Y linkage
- Wikipedia's article - Y linkage
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski