Words similar to midgestation
Example sentences for: midgestation
How can you use “midgestation” in a sentence? Here are some example sentences to help you improve your vocabulary:
Nagy et al demonstrated that embryos and mice could be derived solely from R1 ES cells by aggregating them with tetraploid embryos [ 7 8 ] . Although we were able to repeat these data using R1 ES cells we were unable to generate midgestation embryos from E14TG2a-derived strains of hprt negative ES cell lines using the same approach [ 9 10 11 ] . We believed it was unlikely that Hprt itself was required to generate ES cell-derived embryos because hprt knockout mice are viable and fertile [ 12 ] . E14TG2a-derived ES cell lines contain a large spontaneous deletion encompassing 55 kb of the hprt locus [ 13 ] . Therefore, it seemed possible that sequences within this region were necessary to maintain ES cell pluripotency.
5 midgestation embryo, the extraembryonic yolk sac, and the placenta.
All embryos exhibited characteristic features of midgestation stages of development including normal rostral-caudal patterning, beating hearts, normal limb formation including the formation of fingers.
The history of the T locus began with the discovery in 1927 of a semi-dominant mutation in mice, named Brachyury , or T for tail, that affects both embryonic viability in homozygotes and tail development in heterozygotes [ 1 ] . This original T allele represents a deletion spanning 160-200 kb (reviewed in [ 2 ] ), the developmental effects of which have been well characterized [ 3 4 5 6 7 8 ] . Homozygous mutant embryos show a developmental failure of the notochord and posterior mesoderm, and die at midgestation.
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