Example sentences for: tetraploid

How can you use “tetraploid” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • However, this study suggests that porcine tetraploid embryos may not develop to blastocysts.

  • When cells in M phase are used as donors, reconstructed embryos with a polar body are diploid but embryos without a polar body are tetraploid [ 14].

  • In sum, the availability of tetraploid aggregation-competent ES cells that support targeting of transgenes to the hprt locus should facilitate the rapid analysis of transcriptional regulatory elements in vivo as well as the phenotypic characterization of alleles that are incompatible with normal development.

  • Furthermore, a study of 17 pairs of duplicated genes in the tetraploid frog Xenopus laevis has shown that both copies were subject to purifying selection [ 9], contrary to the notion of neutrality of one of the copies [ 1].

  • The availability of F3 Hprt negative ES cells allows transgenic embryos to be derived directly from transgenic ES cells by aggregating the cells with tetraploid embryos and allowing them to develop in utero.


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