z chromosome - определение. Что такое z chromosome
Diclib.com
Словарь ChatGPT
Введите слово или словосочетание на любом языке 👆
Язык:

Перевод и анализ слов искусственным интеллектом ChatGPT

На этой странице Вы можете получить подробный анализ слова или словосочетания, произведенный с помощью лучшей на сегодняшний день технологии искусственного интеллекта:

  • как употребляется слово
  • частота употребления
  • используется оно чаще в устной или письменной речи
  • варианты перевода слова
  • примеры употребления (несколько фраз с переводом)
  • этимология

Что (кто) такое z chromosome - определение

CHROMOSOMAL SYSTEM THAT DETERMINES THE SEX OF OFFSPRING IN BIRDS, SOME FISH, SOME INSECTS AND CRUSTACEANS, AND SOME REPTILES
WZ sex-determination system; Z chromosome; W chromosome; ZW sex determination
  • ZW sex determination in birds (as exemplified with chickens)

ZW sex-determination system         
The ZW sex-determination system is a chromosomal system that determines the sex of offspring in birds, some fish and crustaceans such as the giant river prawn, some insects (including butterflies and moths), the schistosome family of flatworms, and some reptiles, e.g.
Chromosome abnormality         
  • trisomy 21]], showing three copies of chromosome 21.
  • Karyotype}}
  • The three major single-chromosome mutations: deletion (1), duplication (2) and inversion (3).
  •  pmc=6954653 }}<br>- "This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/)"</ref>
  • The two major two-chromosome mutations: insertion (1) and translocation (2).
ABNORMAL NUMBER OR STRUCTURE OF CHROMOSOMES
Chromosomal aberration; Chromosomal Disorder; Chromosomal abnormalities; Chromosome aberration; Chromosomal abnormality; Chromosomal disorders; Chromosopathy; Chromosomal disease; Chromosomal anomaly; Chromosomal anomalies; Chromosome anomaly; Chromosome anomalies; Chromosome aberrations; Chromosomal aberrations; Chromosomal aberation; Chromosomal aberations; Chromosome aberations; Chromosome abberration; Chromosome abberrations; Chromosomal abberration; Chromosomal abberrations; Chromosomal abberation; Chromosomal abberations; Chromosome abberation; Chromosome abberations; Chromosome disorder; Chromosome disorders; Chromosomal diseases; Chromosome disease; Chromosome diseases; Cytogenetic abnormality; Cytogenetic abnormalities; Chromosomal disorder; Chromosome abnormalities; Chromosomal mutation; Chromosome mutation; Chromosomal condition; Chromosomal problem; Chromosome problem; Nomenclature of chromosome abnormalities
A chromosomal abnormality, chromosomal anomaly, chromosomal aberration, chromosomal mutation, or chromosomal disorder, is a missing, extra, or irregular portion of chromosomal DNA.NHGRI.
Z-transform         
MATHEMATICAL TRANSFORM WHICH CONVERTS SIGNALS FROM THE TIME DOMAIN TO THE FREQUENCY DOMAIN
Z transform; Laurent transform; Bilateral Z-transform; Bilateral z-transform; Z Transform; Z-domain; Z-transformation
In mathematics and signal processing, the Z-transform converts a discrete-time signal, which is a sequence of real or complex numbers, into a complex frequency-domain (z-domain or z-plane) representation.

Википедия

ZW sex-determination system

The ZW sex-determination system is a chromosomal system that determines the sex of offspring in birds, some fish and crustaceans such as the giant river prawn, some insects (including butterflies and moths), the schistosome family of flatworms, and some reptiles, e.g. majority of snakes, lacertid lizards and monitors including Komodo dragons. It is also used in some plants where it has probably evolved independently on several occasions. The letters Z and W are used to distinguish this system from the XY sex-determination system. In this system, females have a pair of dissimilar ZW chromosomes, and males have two similar ZZ chromosomes.

In contrast to the XY sex-determination system and the X0 sex-determination system, where the sperm determines the sex, in the ZW system, the ovum determines the sex of the offspring. Males are the homogametic sex (ZZ), while females are the heterogametic sex (ZW). The Z chromosome is larger and has more genes, like the X chromosome in the XY system.