请输入您要查询的英文单词:

 

单词 heterokaryotic
释义

heterokaryoticadj.

/ˌhɛtərəʊkarɪˈɒtɪk/
Forms: Also heterocaryotic.
Etymology: < German heterocaryotisch (H. Burgeff 1913, in Ber. d. Deut. Bot. Ges. XXX. 680), < hetero- comb. form + kary- (in karyo- comb. form) + -otic suffix.
Botany.
Exhibiting or resulting from heterokaryosis.
ΘΚΠ
the world > life > biology > substance > cell > cell organelle or contents > [adjective] > having nucleus > having one or many nuclei
polynucleated1857
multinuclear1860
quadrinucleate1863
multinucleated1873
polynuclear1876
multinucleate1877
multinucleolar1882
uninuclear1882
uninucleate1885
trinucleate1887
mononucleated1890
polynucleate1894
polymorphonuclear1897
uninucleated1898
mononucleate1901
polymorphonucleate1904
polymorph1906
heterokaryotic1916
1916 B. D. Jackson Gloss. Bot. Terms (ed. 3) 178/1 Heterokaryotic,..the character of spores in which both male and female nuclei exist (Burgeff); Heterokaryosis is the condition.
1935 Phytopathology 25 285 The very young spore already contains several nuclei; hence it is quite possible that each may carry different factors for cultural characters and pathogenicity. The organism may then be truly heterocaryotic.
1942 Bull. Torrey Bot. Club 69 75 (heading) Heterocaryotic vigor in Neurospora.

Derivatives

ˌheteroˈkaryon n. /ˌhɛtərəʊˈkærɪən/ a heterokaryotic cell, structure, or organism.
ΘΚΠ
the world > plants > part of plant > cell or aggregate tissue > [noun] > cell > types of > other types
bast cell1842
basal cell1846
pollen cell1857
companion cell1859
segment1862
pollen mother cell?1870
sextant1875
transfusion cell1875
idioblast1882
trichoblast1882
symplast1894
megasporocyte1924
oat cell1940
heterokaryon1945
1945 Genetics 30 13 The natural heterokaryon in Neurospora crassa generally contains both plus and minus nuclei.
1952 S. Emerson in J. W. Gowan Heterosis xii. 200 (caption) Heterocaryon formation resulting from hyphal fusion.
1969 Nature 30 Aug. 961/2 The diploid nuclei were produced by rare nuclear fusion in a balanced heterokaryon formed from two different uninucleate colour mutants.
ˌheterokaryˈosis n. /ˌhɛtərəʊkærɪˈəʊsɪs/ the condition, prevalent among fungi, in which two or more genetically different nuclei are maintained in a common cytoplasm.
ΘΚΠ
the world > life > biology > substance > cell > cell substance > [noun] > protoplasm or cytoplasm > condition of nuclei in a common cytoplasm
homokaryosis1928
heterokaryosis1932
1932 Phytopathology 22 955 The term ‘heterocaryosis’ precisely describes the condition of a cell containing 2 or more genetically different nuclei.
1955 New Biol. 19 20 Heterokaryosis has this advantage over sex that a single organism can contain genes from more than two parents.
This entry has not yet been fully updated (first published 1976; most recently modified version published online December 2020).
<
adj.1916
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:2024/12/24 8:11:54