请输入您要查询的英文单词:

 

单词 macrochromosome
释义

> as lemmas

macrochromosome
macrochromosome n.
Brit. /ˌmakrə(ʊ)ˈkrəʊməsəʊm/
,
U.S. /ˌmækroʊˈkroʊməˌsoʊm/
Biology a large chromosome, esp. in the karyotype of a bird or reptile.
ΘΚΠ
the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > types of chromosome
chromoplastid1885
accessory chromosome1899
chromoplast1902
X1902
heterochromosome1904
idiochromosome1905
macrochromosome1905
allosome1906
autosome1906
monosome1906
sex chromosome1906
supernumerary1907
X chromosome1911
Y chromosome1911
univalent1912
euchromosome1914
W1917
monosome1921
tetrasome1921
trisome1921
heterosome1938
isochromosome1939
trisomic1939
metacentric1945
acrocentric1949
polycentric1953
Philadelphia chromosome1961
monocentric1979
1905 E. B. Wilson in Jrnl. Exper. Zool. 2 375 Especially large or small chromosomes may be designated as ‘macrochromosomes’ or ‘microchromosomes’, irrespective of their behavior.
1987 E. W. Burr Compan. Bird Med. xxviii. 199/1 Heterochromatic composition of W chromosomes is uniform, which enhances their identity from other macrochromosomes with large nonfluorescing areas.
extracted from macro-comb. form
<
as lemmas
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/11 0:12:48