parthenogenesis
英 [ˌpɑːθənəʊˈdʒenɪsɪs]
美 [ˌpɑːrθənoʊˈdʒenɪsɪs]
n. 孤雌生殖; 单性生殖
COCA.40714
牛津词典
noun
- 孤雌生殖；单性生殖
the process of producing new plants or animals from an ovum that has not been fertilized
英英释义
noun
- process in which an unfertilized egg develops into a new individual
- human conception without fertilization by a man
双语例句
- The main research achievements on artificial activation and parthenogenesis in mammalian oocytes are reviewed, including oocyte activation and parthenogenetic development, role of paternal and maternal genomes in embryonic development, and birth of parthenogenetic mice.
综述了哺乳动物卵人工激活与孤雌生殖研究的主要进展，包括卵母细胞的激活与孤雌发育，父源和母源基因组在胚胎发育中的作用，以及孤雌生殖小鼠的诞生。 - WE ARE EAGER FOR THE DAY when we will be able to offer therapeutic cloning or cell therapy arising from parthenogenesis to sick patients.
我们渴望有这麽一天，可以利用复制疗法或孤雌生殖的细胞疗法来治疗病人。 - Two diploid gametes may fuse to give a tetraploid zygote, or gamete may develop directly by parthenogenesis.
两个二倍体配子融合可能产生一个四倍体合子，这样的配子也可以通过孤雌生殖直接发育而来。 - In addition, breeding application ways of female parthenogenesis in dwarf and abortive wheat were analyzed and discussed from genetic theory and breeding practice.
本文从遗传理论和育种实践的角度，对矮败小麦在孤雌生殖育种上的应用途径进行了分析和讨论。 - Potato haploid induction has significant meaning in potato breeding, It includes parthenogenesis and anther culture methods.
马铃薯单倍体诱导在马铃薯育种实践中具有重要意义，它包括孤雌生殖和花药培养等方法。 - Daley of the Children's Hospital of Boston, uses a procedure known as parthenogenesis in which a series of chemical treatments are used to encourage an unfertilized egg to begin embryonic development.
Daley博士领导了这项新的研究利用一系列的化学方法来处理单性细胞，从而促使未受精卵进行胚胎发育。 - The Application Study on Spring Wheat Breeding of Parthenogenesis Induced by Chemicals
化学药剂诱导孤雌生殖在春小麦育种中的应用研究 - It is a new technology of laser application to inducing poplar parthenogenesis.
激光诱导杨树单性生殖是一项新技术。 - The player tries to get into the penalty box by passing a teammate who relays the ball back to him. Two diploid gametes may fuse to give a tetraploid zygote, or gamete may develop directly by parthenogenesis.
球员将尝试利用与同伴的二过一配合突入禁区。两个二倍体配子融合可能产生一个四倍体合子，这样的配子也可以通过孤雌生殖直接发育而来。 - Parthenogenesis Induction in Plants and Its Application in Breeding
植物孤雌生殖的诱导及其在育种中的应用