Sentence examples for primary precursor of from inspiring English sources

It should be noted that the duration of the electron density perturbation in the F2 region ionosphere is much longer than the duration of the primary precursor of an earthquake – the enhancement of the vertical electric field at the Earth's surface, which initiates the atmospheric gravity wave generation.

PIN is the primary precursor of prostate cancer.

Researchers are increasingly recognizing emotional dependency as a primary precursor of violence within relationships [ 1].

Among them, three rare variants were found in the precursor or primary precursor of the miR-191 gene.

The genomic region corresponding to each precursor miRNA, including at least 100 bp at the 5' and 3' ends, and covering the primary precursor of miRNA was amplified.

A similar approach was used to test whether the two other genetic variant in the primary precursor of miR-191 could affect the mature miRNA expression.

To study the effect that genetic variants have on the expression levels of mature miR-191, we inserted the DNA fragments containing primary precursors of miRNA (Pri-miRNA) with either wildtype or variant genotype into pcDNA3.3 mammalian expression vectors (Invitrogen, Carlsbad, CA) by using the pcDNA™3.3-TOPO® TA Cloning® Kit.

Loss of a job was a primary precursor to a spell of $2-a-day 2-a-day.

Ornithine is the primary precursor for the synthesis of the polyamines putrescine, spermidine, and spermine (69).

Since the OAT and Pox genes are both involved in proline metabolism, P5CS was also included in the selected genes as it catalyzes the synthesis of a primary precursor for proline biosynthesis in plants and also showed a trend (P = 0.056) of increased expression with culm maturity.

Citrate that is extruded from mitochondria is the primary precursor for the endogenous synthesis of fatty acids, cholesterol, isoprenoid, as well as acetylation reactions that modify proteins.