Emory University Fragile X Group Receives NIH Program Grant
...bilities commonamong most genetic disorders. This variance from the norm was unexplained for anumber of years, hence the "paradox," until the gene was discovered and theinfluence of the expanded CGG repeat was found to be responsible for the effect. Despite these significant breakthroughs, key questi...Microsurgery Made More Accurate With Virtual Measuring Tool
...mm to 0.5 mm. The overall precision, as defined by variance of the error was 0.4 mm with a 95% confidence inte...spread of measurement error and was the calculated variance of the error. The overall variance was 0.4 mm, with a 95% confidence interval of 0.3 mm to 0.6 mm. ...Genetics Of Obesity And Of The Response To Chronic Overfeeding
...,and subcutaneous fat, with about three times more variance among pairs thanwithin pairs. After adjustment ...bdominal visceral fat with about six times as much variance amongpairs as within pairs. The within-pair resemblance for the changes in fastinginsulin, insulin ...Study Ensures Effective Ways To Measure Macular Pigment Density
...aken together, these factors explained only 19.7 % variance in MPOD. Lutein and zeaxanthin are concentrated in retinal macular pigment and accumulation is thought to be dependent on dietary intake. Macular pigment may filter blue light that damages photoreceptors and the retinal pigment epithelium...New microscopy method reveals molecular map of biological surfaces
...rotein itis specifically targeted to, it creates a variance in the microscope's readingwhen compared to a reading using a bare tip, thus showing the presence of theprotein in the region being scanned. To help insure that the antibody-tippedprobe is truly sensitive, a strand of polymer connects the antibody to...Dopamine-dampening gene linked to prefrontal inefficiency, schizophrenia
...et performed best. COMT accounted for 4.1% of the variance in test performance among patients and controls, suggesting that it influences prefrontal functioning When healthy siblings were asked to perform another working memory task (N-back) while undergoing functional magnetic resonance imaging (fMRI), the ...Heritability of attitudes: Twin research in religious perspective
... authors replicate earlier claims that part of the variance in indices of social attitudes is due to genetic factors. The study does not replicate previous estimates of the contribution of the shared family environment and assortative mating ("like marrying like") or developmental change in the role of genet...New findings represent the first aerobic capacity QTLs identified in genetic models
... from the interaction of genes to the environment) variance can be attributed to an inherited genetic componen...fferent inbred rat strains to evaluate the genetic variance that exists for intrinsic (untrained) aerobic capacity. At the extremes, DA inbred rats showed the...Link found between low birth weight and DNA from mothers
...ing environment explained 6 percent of the overall variance in birth weight. Overall, data from the study suggests that there is a roughly 50-50 split between genetics and environment influencing birth weight....Turning off building lights reduces bird window-kill by 83%
... heavy drapes were drawn). After adjusting for the variance in lit versus dark windows, the overall reduction was 83%. Thats an incredible savings from just one building, Stotz says. Imagine what we could accomplish if the drive to turn off lights during migration season spread to include most downtown buildi......rmaphrodites have a physical appearance that is at variance with their gonadal sex. Females have a normal 46XX chromosome but varying degrees of male bodily features while males have a normal 46XY chromosome but female bodily features. Abstract no: 0-077 (Monday 15.45hrs CET Hall F2) URL: http://conf...Gene may bias amygdala response to frightful faces
...ariants accounted for three to four percent of the variance in anxiety traits. A few other studies using behavioral measurements have since turned up similar results, but the research has remained controversial due to the relatively small effect sizes. "The fMRI study takes the genetic analysis forward to t...Breeding programs should incorporate mate choice
...bout the natural breeding system, mate choice, and variance in heritable viability," says Wedekind....Study backs theory that accumulating mutations of 'quiet' genes foster aging
... certain kinds of genetic effects called dominance variance that are predicted to increase with age only under the MA theory," Hughes said. "The power to detect these effects is critical to tests of evolutionary aging theories, because an age-related increase appears to be a unique prediction of the MA theor......he researchers explored the consequences of a tiny variance in the human BDNF gene, where its molecular makeup differs slightly across individuals. People inherit two copies of the BDNF gene -- one from each parent in either of two versions. Slightly more than a third inherit at least one copy of a version ...Genetic heterogeneity of Icelanders
...genetic homogeneity' of the Icelanders that are at variance with earlier work on blood groups and allozymes." Iceland has been said to be an "island so inbred that it is a happy genetic hunting ground", ideal for gene mapping, and that "nowhere else has such a pure and predictable genetic inheritance" in th...US researchers find first conclusive evidence that lead is linked to male infertility
...anges in lead levels accounting for a fifth of the variance in fertilisation rates. "From our tests on lead in the seminal plasma of the participants and control experiments on nine fertile donors, we have evidence that higher lead levels interfere both with the ability of the sperm to bind to the egg and wit...Researchers model evolution of influenza virus
...er strains that go extinct. Limitations on genetic variance distinguish influenza from other RNA viruses such as HIV and dengue fever, which exist in a wide range of variants, he said. "Given basic evolutionary theory, one might expect navely that new influenza strains wouldn't necessarily drive the others ex...Oral contraceptives increase C-reactive protein, an infIammatory biomarker
...ivariate model, OC use predicted 32 percent of the variance in CRP levels. As all CRP levels were within a previously established normal range, further study is indicated to establish the clinical significance of the observed elevated CRP levels in OC users. Conclusions The results from this research and......the isolation procedure used can result in product variance dependent on the particular plant source. Since composition can vary, so may the therapeutic effectiveness and the untoward effects. Even though herbal medicines have been around for ages, the understanding of them is only in its infancy; future re...