parthenogenesis 中文意思是什麼
parthenogenesis
解釋
n. 名詞 【生物學】單性生殖,孤雌生殖。adj. 形容詞 -nogenetic
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Studies and application parthenogenesis breeding of dwarf and abortive wheat induced by chemical
化學誘導矮敗小麥孤雌生殖育種的研究與應用 -
The results show that the blastomere nuclei of ? xenopus laevis induces the parthenogenesis of unfertilized egg in ? bufo raddei
根據實驗分析認為,非洲爪蟾的胚胎細胞核進入花背蟾蜍成熟卵后,引起的是花背蟾蜍的單性發育。 -
Effect of wasp symbionts wolbachia on the thelytokous parthenogenesis of trichogramma cacoeciae
對寄主產雌孤雌生殖行為的影響 -
But are cloned cells ? or those generated through parthenogenesis ? normal
然而,復制的細胞(或以孤雌生殖方式產生的細胞)正常嗎? -
The application study on spring wheat breeding of parthenogenesis induced by chemicals
化學藥劑誘導孤雌生殖在春小麥育種中的應用研究 -
Two diploid gametes may fuse to give a tetraploid zygote, or gamete may develop directly by parthenogenesis
兩個二倍體配子融合可能產生一個四倍體合子,這樣的配子也可以通過孤雌生殖直接發育而來。 -
We are eager for the day when we will be able to offer therapeutic cloning or cell therapy arising from parthenogenesis to sick patients
我們渴望有這麼一天,可以利用復制療法或孤雌生殖的細胞療法來治療病人。 -
In our parthenogenesis experiments, we exposed 22 eggs to chemicals that changed the concentration of charged atoms called ions inside the cells
在我們的孤雌生殖實驗當中,我們把22顆卵子養在可改變細胞內離子濃度的化學藥劑里。 -
Two kinds of compound ( nonylphenol and octyl phenol ) can not only decrease the number of the reproduction, but also affect the parthenogenesis of daphnia magua straus
結果表明,急性毒性較大的烷基酚,例如4 -辛基酚和4 -壬基酚對大型蚤的生殖毒性產生影響。 -
These bacteria are transmitted through the cytoplasm of eggs and have evolved various mechanisms for manipulating reproduction of their hosts, including cytoplasimic incompatibility ( ci ), parthenogenesis, feminization, male killing, fecundity or fertility modifying etc. wolbachia are common and widespread bacteria infecting 17 % insect population, 17 crustacean species, mites and many nematodes
這些共生菌通過母系遺傳參與調控寄主的多種生殖活動,包括細胞質不親和現象、誘導孤雌生殖現象、雌性化、雄性致死以及調節寄主生殖力等。 wolbachia的分佈十分廣泛,目前已經發現在超過17的昆蟲種群以及17種甲殼綱動物、蟎蟲、線蟲體內發現了它的存在。 -
Several vegetative clones of male or female gametophytes of u. pinnatifida has been induced and parthenogenesis of female gametophytes has been observed. 90 % of the gametophytes can grow into young sporophytes one month after fertilization. no staining background of either lacz or gus was found in different tissues of u. pinnatifida
進行裙帶菜配子體孤雌生殖、孤雄生殖和雌雄受精的再生途徑實驗,結果沒有得到孤雄生殖的裙帶菜,孤雌生殖的效率低、時間長且發育不正常,雌雄受精的再生途徑一個月左右90 %以上的雌配子體都正常萌發成幼孢子體。
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