Because none of them is a seasoned filmmaker with a busy and diverse career; they're all hitching their directorial wagons to the forceful personalities of the real-life characters they're depicting, venting an urge to pay homage or spark celebration that takes precedence over the primordial cinematic drive for observation.
It remained unexplained, though, how inorganic reductants could drive primordial condensation reactions in water in the absence of enzymes (see the discussion in refs. [ 30, 31]).
Wächtershäuser envisioned "two-dimensional" primordial metabolic cycles driven by oxidation of iron monosulfide (FeS) into iron disulfide (FeS2, pyrite) and confined to the mineral surfaces at the sea floor [ 56- 61].
Our findings may be explained by the fact that Nestin gene expression in the early neural tube and possibly in neural primordial cells, is driven by the synergic interaction between group B1/C Sox and Class III POU (Pit-Oct-Unc) transcription factors, binding sites for which are found on Nestin's enhancer (Tanaka et al, 2004).
But to gaze at this primordial pit in the drive of a home near High Wycombe is to see that, beyond the damage to property and fear for lives, this strange geological phenomenon conjures up dark caverns of the human mind.
Embryos contain primordial tissue layers and drive morphogenetic diversity by regulating cell specification and cell-cell communication [ 37].
It is hard to believe that evolution has not used the opportunity to drive the primordial condensation by energy of light, with nitrogenous bases working as light-absorbing antenna.
Our argument also provides indirect evidence that ethnic conflicts are likely to be instrumental, rather than driven by primordial hatreds.
VASA overexpression from lentiviral vectors has been reported to drive differentiation into primordial germ cells (PGCs) and more mature germ cells when overexpressed in both human ESCs and iPSCs (6).
He was also driven by more primordial inspiration: when he was a kid, he said, he became obsessed with a book about cave paintings that he'd seen in a shop window, and worked long hours as ball boy at a tennis court to earn the money to buy it.
