Search results
Results From The WOW.Com Content Network
The Fxy or Mid1 gene in some mammals closely related to house mice (humans, rats, and other Mus species) is located in the sex-linked region of the X chromosome. However, in Mus musculus, it has recently translocated such that the 3’ end of the gene overlaps with the PAR region of the X-chromosome, which is known to be a recombination hotspot ...
However, in 2004, experimental manipulation by Japanese researchers of a paternal methylation imprint controlling the Igf2 gene led to the birth of a mouse (named Kaguya) with two maternal sets of chromosomes, though it is not a true parthenogenone since cells from two different female mice were used. The researchers were able to succeed by ...
Nutritional genomics, also known as nutrigenomics, is a science studying the relationship between human genome, human nutrition and health. People in the field work toward developing an understanding of how the whole body responds to a food via systems biology, as well as single gene/single food compound relationships.
DNA barcoding in diet assessment is the use of DNA barcoding to analyse the diet of organisms. [1] [2] and further detect and describe their trophic interactions.[3] [4] This approach is based on the identification of consumed species by characterization of DNA present in dietary samples, [5] e.g. individual food remains, regurgitates, gut and fecal samples, homogenized body of the host ...
Bayesian tool for methylation analysis, also known as BATMAN, is a statistical tool for analysing methylated DNA immunoprecipitation (MeDIP) profiles. It can be applied to large datasets generated using either oligonucleotide arrays (MeDIP-chip) or next-generation sequencing (MeDIP-seq), providing a quantitative estimation of absolute methylation state in a region of interest.
One reason for this density issue is its effect on the efficiency of immunoprecipitation. In their study, Down et al. [20] developed a tool to estimate absolute methylation levels from data generated by MeDIP by modeling the density of methylated CpG sites. This tool is called Bayesian tool for methylation analysis (Batman). The study reports ...
Sequence alignment and analysis: Due to the unique properties of RRBS, special software is needed for alignment and analysis. [3] Using MspI to digest genomic DNA results in fragments that always start with a C (if the cytosine is methylated) or a T (if a cytosine was not methylated and was converted to a uracil in the bisulfite conversion ...
The diet-induced obesity model (DIO model) is an animal model used to study obesity using animals that have obesity caused by being fed high-fat or high-density diets. [1] It is intended to mimic the most common cause of obesity in humans. [2] Typically mice, rats, dogs, or non-human primates are used in these models.