autotetraploid

US [ɔtotet'ræplɔɪd]
UK [ɔ:təʊtet'ræplɔɪd]
  • n.〔生〕同源四倍体
  • Web同四倍体；同源四元体

E-C

Web Definition

n.
1.
〔生〕同源四倍体

Sample Sentence

Definition:
AllAll,〔生〕同源四倍体〔生〕同源四倍体,同四倍体同四倍体,同源四元体同源四元体
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Cytological studies were conducted on pollen mother cells(PMCs)meiosis of autotetraploid broccoli using chromosome preparation technique.
以同源四倍体青花菜为材料，采用常规压片法研究花粉母细胞减数分裂行为。
yǐ tóng yuán sì bèi tǐ qīng huā cài wèi cái liào , cǎi yòng cháng guī yā piàn fǎ yán jiū huā fěn mǔ xì bāo jiǎn shù fēn liè xíng wéi 。
tech.zidian8.com
2.
Pollen mother cells(PMC)meiosis and relevant parameters of diploid and autotetraploid broccoli were studied comparatively.
观察二、四倍体青花菜花粉母细胞减数分裂过程并对分裂各时期参数进行统计分析。
guān chá èr 、 sì bèi tǐ qīng huā cài huā fěn mǔ xì bāo jiǎn shù fēn liè guò chéng bìng duì fēn liè gè shí qī cān shù jìn xíng tǒng jì fēn xī 。
www.dictall.com
3.
embryo development and origin of twin-embryo of autotetraploid rice with twin-embryo seedlings(ARTS) were observed and verified.
利用激光扫描共聚焦显微技术对同源四倍体双胚苗水稻的受精过程、胚胎发育过程和双胚来源进行观察鉴定。
lì yòng jī guāng sǎo miáo gòng jù jiāo xiǎn wēi jì shù duì tóng yuán sì bèi tǐ shuāng pēi miáo shuǐ dào de shòu jīng guò chéng 、 pēi tāi fā yù guò chéng hé shuāng pēi lái yuán jìn xíng guān chá jiàn dìng 。
www.juyy.net
4.
Studies on Induction of Autotetraploid of Aloe vera L.
同源四倍体芦荟的诱导研究。
tóng yuán sì bèi tǐ lú huì de yòu dǎo yán jiū 。
www.ilib.cn
5.
Developmental Characteristics of Female Gametophytes of Autotetraploid Rice with Twin-embryo Seedlings
同源四倍体双胚苗水稻雌配子体的发育特征
tóng yuán sì bèi tǐ shuāng pēi miáo shuǐ dào cí pèi zǐ tǐ de fā yù tè zhēng
ilib.com.cn
6.
Relationship Between Germination and Growth of Pollens of Autotetraploid Watermelon and Endogenous Hormones
同源四倍体西瓜自交花粉萌发生长与内源激素的关系
tóng yuán sì bèi tǐ xī guā zì jiāo huā fěn méng fā shēng zhǎng yǔ nèi yuán jī sù de guān xì
service.ilib.cn
7.
Induction and Identification of Autotetraploid of Salvia Miltiorrhiza Bunge and Determination of Effective Constituents in Autotetraploid
丹参同源四倍体的诱导、鉴定及有效成分的含量测定
dān shēn tóng yuán sì bèi tǐ de yòu dǎo 、 jiàn dìng jí yǒu xiào chéng fèn de hán liàng cè dìng
www.ilib.cn
8.
Synthesis and Characterization of Autotetraploid in Cucumber Polyploid Breeding
黄瓜多倍体育种中同源四倍体的合成和鉴定
huáng guā duō bèi tǐ yù zhǒng zhōng tóng yuán sì bèi tǐ de hé chéng hé jiàn dìng
www.ilib.cn
9.
Relationship of Cytogenetic Character of Interspecific Hybrids Between Autotetraploid Sorghum and Johnsongrass
同源四倍体高粱与约翰逊草种间杂种细胞学特性的相关研究
tóng yuán sì bèi tǐ gāo liáng yǔ yuē hàn xùn cǎo zhǒng jiàn zá zhǒng xì bāo xué tè xìng de xiāng guān yán jiū
www.ilib.cn
10.
Preliminary Studies on Male-sterile Stability in Autotetraploid Rice with Photo-thermal Sensitive Male-sterility
同源四倍体光温敏核不育水稻育性的初步研究
tóng yuán sì bèi tǐ guāng wēn mǐn hé bù yù shuǐ dào yù xìng de chū bù yán jiū
www.ilib.cn