Words similar to zygotic
Example sentences for: zygotic
How can you use “zygotic” in a sentence? Here are some example sentences to help you improve your vocabulary:
Following pair-wise mating (conjugation), each exconjugant replaces its old parental MAC with a new MAC, developed from a mitotic daughter of its genotypically new zygotic nucleus (review: [ 14 ] ). The mitotic sister of the MAC precursor (anlage) is set aside as the new diploid germline MIC, which is then heterochromatically silenced; all known gene expression is from the MAC or MAC anlage [ 15 16 17 ] . Once the anlage begins differentiation, the old MAC is apoptotically destroyed [ 18 ] . The mature exconjugant resumes feeding and establishes a vegetative clone (a karyonide) propagated by binary fission, in which the MIC replicates as a typical diploid mitotic nucleus and the MAC replicates amitotically.
The egg is a transcriptionally inactive cell and as such is a storehouse of maternal proteins and mRNA required for fertilization and the initiation of zygotic development.
Even so, generalizability of results to nontwins could be hampered if twins differ systematically from nontwins on factors influencing associations between socioeconomic position and adult health, as perhaps related to maternal and zygotic characteristics relevant to risk of monozygotic or dizygotic twinning or to exposures contingent upon being a twin in utero (e.g.
HSP70 is one of the first genes to be expressed following zygotic gene activation in the two-cell mouse embryo [ 38 39 40 ] and appears to play a role in developmental processes in a number of species [ 50 51 52 53 ] . Endogenous HSP90 has also been implicated in developmental regulation in the mouse [ 52 ] , and GRP78 is described as having a stress-response function during avian development [ 54 ] . Activation of the zygotic genome initiates an accumulation of embryonic transcripts in the early two-cell embryo, and this likely requires machinery to ensure the accurate translation and folding of nascent proteins.
These platelets must represent the earliest onset of transcription of the injected construct, possibly at the onset of zygotic gene transcription.
Loading...