Gene quantitation

Minimal Residual Disease, Viral Load, and Gene Quantitation. 221... 

Khursheed, B. Rogers, J.C. (1988). Barley a-amylase genes. Quantitative comparison of steady-state mRNA levels from individual members of the two different families expressed in aleurone cells. Journal of Biological Chemistry 263, 18953-60. 

Ratio of unknown Standard gene Quantitative gene expression... 

Fig. 3. Homologous chromosomes having evenly spaced genetic markers (1 9). The segregation of the or quantitative trait loci (QTL) can be followed using marker 2. Polymorphisms within marker 2 can be used to foUow the segregation of the genes within the QTL, even though the exact location or...

Exhaustive and quantitative determination of bio-macromolecules, genes or metals etc. in a single cell ... 

M Schena, D Shalon, RW Davis, PO Brown. Quantitative monitoring of gene expression patterns with a complementary DNA microaiTay. Science 270 467-470, 1995. 

These findings were unexpected because previous studies had demonstrated that the y2 subunit is required for potentiation of GABAa receptor function by low concentrations of ethanol [2]. The y2 subunit gene is located within a definitely mapped quantitative trait locus (QTL) for acute alcohol withdrawal on mouse chromosome 11 [1]. Allelic variation was genetically... 

A gene activity profile is a collection of quantitatively determined levels of gene products, found in one tissue or cell type, which is characteristic of the tissue, a disease process, a hormone response, a pharmaceutical intervention, etc. 

Kistner A, Gossen M, Zimmermann F et al (1996) Doxycycline-mediated quantitative and tissue-specific control of gene expression in transgenic mice. Proc Natl Acad Sci USA 93 10933-10938... 

Quantitative differences in expression of primary response genes to different extracellular signals. 

Escherichia coli K12 TGI strain was used as a recipient for transformation. At studying of SOS-system activity the recombinant bioluminescent strain of Escherichia coli recA lux containing plasmid-borne fusions of the recA promoter-operator region to the Photorhabdus luminescens ZM 1 lux genes (GosNlIgenetika, Russia) was used. Increase of their luminescence in the presence of DNA damage factors [Rosen et al., 2000], were shown previously. Investigation of the luminescent response of this strain to UV radiation allows quantitatively estimate in a real time a SOS-system induction. 

A variety of very sensitive techniques can now be ap-phed to the isolation and characterization of genes and to the quantitation of gene products. 

The cloned DNA can be used as a probe in one of several types of hybridization reactions to detect other related or adjacent pieces of DNA, or it can be used to quantitate gene products such as mRNA. 

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