Sentences with phrase «found on chromosome»

The ABCA subfamily is divided into to two subgroups, the first comprises of a) ABCA5 - 6 and b) ABCA8 - 10), the genes encoding these transporters can be found on chromosome 17q24.

Schizophrenia in particular is linked to the HLA gene system, which is found on chromosome 6 in humans.

This gene is found on chromosome 14 and is mainly active in the thyroid, but also the brain.

The locus most strongly associated with severe CCD was found on chromosome 34 — a region containing three serotonin receptor genes.

Two of the most notable such regions are found on chromosomes 4 and X (Figure 2).

Not exact matches

Doing so keeps the telomeres found on the ends of your DNA strands long and able to protect chromosomes from deterioration.

The primary baldness gene is found on the X chromosome.

It appears that the gene for cystic fibrosis is found in a narrow region on chromosome seven.

@Cap»n Extra Chromosome «As the Government of the United States of America is not, in any sense, founded on the Christian religion...» — Treaty of tripoli, 1797

In 1999 Huda Zoghbi, a specialist in pediatric neurological disorders at Baylor College of Medicine in Dallas, found that RS was likely caused by a mutation in the gene Mecp2, located on the X chromosome.

Researchers found a telltale Neanderthal segment on his chromosome 10.

There he did research on the X chromosome, with hopes of someday finding the gay gene or genes themselves.

An earlier study that didn't take parental influence into account found one variant on chromosome 11 raised the risk of breast cancer by 7 per cent.

When the researchers compared the mRNA to a library of DNA sequences taken from the dendrites of neurons by James Eberwine of the University of Pennsylvania Medical Center, they found that it came from a single gene on chromosome X — the human version of which, when mutated, leads to fragile - X syndrome.

«Scientists find new genes on male sex chromosomes.»

After demonstrating the existence of several genes that control indefinite cell division, she, a grad student named Yi Ning, and their colleagues found a candidate for one of those genes on chromosome 4.

«As the Y chromosome evolved, it withered away, losing most of the 1000 genes that are found on today's X chromosomes.

The researchers found, for example, that extraversion was associated with variants in the gene WSCD2 and near gene PCDH15; neuroticism was associated with variants on chromosome 8p23.1 and gene L3MBTL2.

When they looked more closely, they found that a 1.5 - million - base - pair sequence was duplicated on one copy of chromosome 17.

Others have found that boys are more vulnerable than girls to the long - term impact of maltreatment in childhood, and the risk of such boys becoming antisocial in later life seems to be related to a gene on the X chromosome, although not one that is imprinted.

Rudolph Tanzi of Massachusetts General Hospital in Boston and Ellen Wijsman of the University of Washington, Seattle, both say that they have checked large databases and have found «no evidence» of an AD gene on chromosome 12.

Reviewing thousands of genome wide associate studies (GWAS) to identify genetic variants in single nucleotide polymorphisms (SNPs), investigators at Dartmouth's Norris Cotton Cancer Center found that some alleles (one of a pair of genes located on a specific chromosome) are more frequently risk - associated with disease than protective.

Meanwhile, they've found that although the X chromosome contains a meager 1,098 genes, 10 percent of them are turned on in the testes.

They found regions on chromosomes 20 and 22 that tended to be different in horses diagnosed with sarcoids, evidence that a horse's genes determine, in part, how susceptible it is to sarcoids.

«We found that this gene on chromosome 15 consistently increased protein concentration,» ayssays Diers.

But in a closer study of 73 families researchers found a region of genes on chromosome eight in those with perfect pitch and from European ancestry.

The findings, reported in tomorrow's issue of the Proceedings of the National Academy of Sciences, suggest that disruption of a DNA - tagging system on this chromosome could be responsible for the syndrome.

We found a little segment on Ozzy's chromosome 10 that very likely traces back to a Neandertal forebearer.

The study, published last year, found two strong links to homosexuality on different chromosomes, supporting Hamer's findings and suggesting that multiple genes are at work.

The researchers found three common genetic markers linked to a region on chromosome 4 in 30 percent of the study participants.

They found 3491 matching chunks, but only 1229 corresponded to known genes on chromosome 21.

The findings, published online this week by the Proceedings of the National Academy of Sciences, provide the strongest evidence to date in support of the notion that sex chromosomes acting on single cells play a role in differences between male and female brains.

When they deleted YY1 from male and female cells and compared genes that were differentially expressed on the X chromosome, they found 68 that were specific to females, one that was specific to males and 11 that were shared.

Strong variation, however, is found on the top of the cascade, meaning different master genes exist and it also varies on which amphibian chromosome the master gene is situated.

Reich and lab members, Swapan Mallick and Nick Patterson, teamed up with previous laboratory member Sriram Sankararaman, now an Assistant Professor of computer science at the University of California, Los Angeles, on the project, which found evidence that both Denisovan and Neanderthal ancestry has been lost from the X chromosome, as well as genes expressed in the male testes.

For instance, the researchers found that an immune system gene called DUSP22A on chromosome 6 was duplicated, but its copy, DUSP22B, is located on chromosome 16.

The study builds on more than a decade of research from Cummings School of Veterinary Medicine and the University of Massachusetts Medical School that in 2010 initially found the neural cadherin (CDH2) gene on canine chromosome 7 appeared to coincide with an increased risk of OCD.

Focusing on two stickleback species — one that dwells in the grassy shallows of the lake bottom and another that inhabits open water — the researchers found that different parts of the fish skeleton, even those that lie close to one another, are controlled by different chromosome regions.

In this study, researchers found that the Bt locus was delimited to a 442 - kb region on chromosome 5 that harbors 67 predicted genes.

They have found a gene on chromosome 21 which they believe is responsible for many cases of the disease.

At Joslin, researcher Andrzej Krolewski studied 140 families rife with diabetes and found mutations on two chromosomes.

The Fem RNA breaks down a corresponding molecule made by a gene known as Masculinizer, which is found on the Z chromosome.

They found that the number of copies of lncRNA genes on a chromosome consistently change in 12 different cancer types and lncRNA genes are widely expressed in cancer cells.

It benefits researchers, however, because Eggan's group found that the technique works on zygotes carrying an extra set of chromosomes, which can occur if two sperm fertilize an egg.

The finding fits with earlier studies that have found that although living Asians and Europeans have inherited 1 % to 3 % of their DNA from their ancestors» interbreeding with Neandertals, they are missing chunks of Neandertal DNA on their Y chromosomes.

The discovery marks the latest in a series of findings related to the protein SRY (sex - determining region on the Y chromosome), which serves as a master switch for ensuring typical human male maturation.

If Reich were to find an unusually low amount of Neanderthal DNA on the X chromosome compared with the other chromosomes, it might be a clue that Neanderthal males impregnated human females.

The finding, reported here on 25 June at the Evolution»99 meeting, overturns the long - held notion that a double complement of chromosomes in mammals results in either sterile or dead individuals.

The investigators found a clever way around this dilemma: They looked for DNA found on the male, or Y, chromosome.

«We identified one genome - wide significant locus for anorexia nervosa on chromosome 12, in a region previously shown to be associated with type 1 diabetes and autoimmune disorders,» said lead investigator, Cynthia Bulik, PhD, FAED, founding director of the UNC Center of Excellence for Eating Disorders and a professor at Karolinska Institutet in Stockholm, Sweden.