英语词汇“germ cell”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

germ cell

noun Biology

1A cell containing half the number of chromosomes of a somatic cell and able to unite with one from the opposite sex to form a new individual; a gamete.Male identity would be a cell-autonomous decision entirely independent of the sexual identity of the soma but dependent upon the number of X chromosomes in the germ cell....

Mutated DNA can only be passed to the next generation if it is present in a germ cell such as spermatozoa and ova, each of which contribute half of the DNA of the new organism.
A mature male or female germ cell usually possessing a haploid chromosome set is capable of initiating formation of a new diploid individual by fusion with a gamete of the opposite sex.

1.1An embryonic cell with the potential of developing into a gamete.These types of moles are produced by the development of a germ cell that lacks equal contributions of DNA from both the egg and the sperm....

Researchers discovered that they could develop primordial germ cells from embryonic stem cells.
Of all the stem cells that we use in research, they come from three sources: embryonic stem cells, embryonic germ cells and adult stem cells.

单词	germ cell
释义	germ cell noun Biology 1A cell containing half the number of chromosomes of a somatic cell and able to unite with one from the opposite sex to form a new individual; a gamete.Male identity would be a cell-autonomous decision entirely independent of the sexual identity of the soma but dependent upon the number of X chromosomes in the germ cell.... Mutated DNA can only be passed to the next generation if it is present in a germ cell such as spermatozoa and ova, each of which contribute half of the DNA of the new organism. A mature male or female germ cell usually possessing a haploid chromosome set is capable of initiating formation of a new diploid individual by fusion with a gamete of the opposite sex. 1.1An embryonic cell with the potential of developing into a gamete.These types of moles are produced by the development of a germ cell that lacks equal contributions of DNA from both the egg and the sperm.... Researchers discovered that they could develop primordial germ cells from embryonic stem cells. Of all the stem cells that we use in research, they come from three sources: embryonic stem cells, embryonic germ cells and adult stem cells.
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