Sentence examples for primordial activities from inspiring English sources
However, to quote Delaye et al. [ 13], "there is no conclusive evidence that intron self-splicing and ribozyme-mediated RNA processing are truly primordial activities".
Only mannans, glucoronic acids, mannuronic acids and 3-O-methyl rhamnose have been detected in the cell walls of chlorophytes [ 55], thus supporting the view that β-mannan synthase is the basic or primordial activity of the plant CSL A and C ancestral group represented by chlorophyte PoGO H [ 37, 51].
However, HYAL4 on chromosome 7q21 is associated with the putative primordial chondroitinase activity.
In mutant mice lacking the Tsc1 gene in oocytes, the entire pool of primordial follicles is activated prematurely due to elevated mTORC1 activity in the oocyte, ending up with follicular depletion in early adulthood and causing premature ovarian failure (POF).
The observation of Itgb3 transcription only on Day 5 in the KO EB population indicated primordial germ cell transcription activity at this stage.
Presumably, the expression of Oct4 gene in postimplantation vole embryos depends on its activity in primordial germ cells, the gamete precursors, as was shown also for mouse [ 25].
Outgassing and volcanic activity produced the primordial atmosphere.
Alkaline phosphatase activity persists in primordial germ cells [24], [25] in the gastrulating embryo [26] and in their in vitro derivatives, the embryonic germ cells.
AtGRF5 is required for the development of appropriate leaf size and shape through the promotion and/or maintenance of cell proliferation activity in leaf primordial [ 51].
These results suggest that AtGRF5 is required for the development of appropriate leaf size and shape through the promotion and/or maintenance of cell proliferation activity in leaf primordial [ 56].
The rise in AMH and inhibin B levels during prepubertal childhood supports the intriguing concept that increasing ovarian primordial follicle recruitment and follicle activity precedes the onset of central puberty.
