It is most common along the coast of the US to Mexico, and then becomes much less abundant through Central America and northern South America before increasing in abundance again in Peru and Chile.
As described, all of miR399s had similar read abundance under P deficiency except for hvu-miR399k, which was much less abundant.
A much less abundant minor spliceosome removes 1/300 introns from human pre-mRNAs by recognizing slightly different sequences near the ends of these introns.
Silicoflagellate skeletons usually comprise 1-21-2% the siliceous component of marine sediments; they are thus much less abundant than diatoms.
That concept held that genes for disorders like obesity and diabetes were actually useful at an earlier stage of human history, when food was much less abundant.
Rounded yeast cells and hyphae could be detected with the C. pneumoniae antibody, although they were much less abundant than those observed in AD patients (Fig. 3).
Using mass spectroscopy, mutant FN was detected in plasma and in culture medium of primary dermal fibroblasts isolated from the patient, but mutant protein was much less abundant than wild-type FN.
Although heavy ions are much less abundant than protons in the cosmic ray environment, it is important to determine their abundances because their ionization energy losses (proportional to Z2) are far more dangerous to humans and to instruments.
F. hodginsii and A. spectabilis were however much less abundant in the buffer and restoration zones.
Lastly, in layer 5 the manganese is much less abundant than in the other layers.
Limestone is rare in the Franciscan Complex and much less abundant than chert (Sliter 1984).
