Sentences with phrase «by heritable»

It is most often caused by a heritable weakness of the connective tissue that holds the gland under the third eyelid of the eye.

It is most often caused by a heritable weakness of the connective tissue that holds the gland under the third eyelid of the...

CERF (Canine Eye Registration Foundation) was founded by a group of concerned, purebred owner / breeders who recognized that the quality of their dogs» lives was being affected by heritable eye disease.

Here are some of Thornton's signs of a good breeder: completely answers questions about the breed, raises puppies in the home and not in a pen or in filthy conditions, and has a sales contract that includes a minimum one - year health guarantee against life - threatening or crippling conditions caused by heritable defects.

A good breeder should show you documents / certificates from recognized institutions certifying both sire and dam are not affected by heritable abnormalities.

Although previous studies have found that a large percentage of hair colour variation is explained by heritable factors, previous genetic studies only identified a dozen or so hair colour genes.

Not exact matches

Epigenetics are heritable changes caused by factors other than DNA.

«Evolution is any change across successive generations in the heritable characteristics of biological populations» so, what you have to say is «Evolution by an entirely random process with out supernatural intervention» and, unfortunately that doenst really say anything yet..

In the United States, such clinical trials are effectively banned by a rule that prevents the Food and Drug Administration from reviewing applications for any procedure that would introduce heritable changes in human embryos.

An example of epigenetic inheritance, this color diversity reflects varying degrees of heritable, but reversible, gene repression by PcG proteins.

By using twins, the researchers identified which immune traits were most likely to be heritable and thus regulated at the genetic level.

«By sequencing all of the DNA that codes for mRNA and ultimately, proteins, Dr. Amin and colleagues found a single gene that may account for as much as 4 % of the heritable risk for depression,» said Doctor John Krystal, Editor of Biological Psychiatry.

Douglas Thomas, associate professor of medicinal chemistry and pharmacognosy at UIC, and co-workers discovered that nitric oxide plays an important role in epigenetics — heritable alterations in gene expression caused by mechanisms other than changes in DNA sequence.

Finally, transformation may provide a general approach to the analysis of complex heritable phenotypes by permitting the distinction between phenotypic changes without concomitant changes in DNA and functional genetic rearrangements.

For all 20,000 individual genes, they determined whether those genes were heritable — controlled by the DNA «dimmer switch» — or largely affected by environment.

Although studying genetic diversity in African populations tells us a great deal about human history, there is even more to learn by juxtaposing the genetic diversity with the diversity of heritable traits (phenotypes).

It's difficult to determine which genes are heritable, or controlled by your DNA, versus those that may be affected by the environment.

A new, 20 - year study, led by University of Illinois at Urbana — Champaign ecologist David Philipp, «provides the first direct experimental evidence that vulnerability to angling is a heritable trait,» the authors wrote.

Unlike some other common vision disorders, such as age - related macular degneration, color blindness is a heritable disorder caused by a single gene that is defective or absent.

Furthermore, so - called heritable microbes — the bacteria most influenced by host genetics — were more abundant in lean twins than obese ones.

While genetics deals with the DNA sequence itself and the heritable changes in the DNA (mutations), epigenetics deals with heritable traits that are not caused by mutations.

Genome size, like any other heritable trait, is shaped by a combination of both of these factors [6].

The reality is that most heritable traits are difficult to predict from specific genes because they are influenced by so many genes.

An international research consortium led by investigators at Massachusetts General Hospital (MGH) and the University of Chicago has answered several questions about the genetic background of obsessive - compulsive disorder (OCD) and Tourette syndrome (TS), providing the first direct confirmation that both are highly heritable and also revealing major differences between the underlying genetic makeup of the disorders.

None of these mutations were found in patients not affected by BE / EAC, suggesting a previously unknown heritable cause.

October 24, 2013 Genetic analysis reveals novel insights into the genetic architecture of obsessive - compulsive disorder, Tourette syndrome An international research consortium led by investigators at Massachusetts General Hospital (MGH) and the University of Chicago has answered several questions about the genetic background of obsessive - compulsive disorder (OCD) and Tourette syndrome (TS), providing the first direct confirmation that both are highly heritable and also revealing major differences between the underlying genetic makeup of the disorders.

Ethicists have renewed the call for caution in handling gene - editing CRISPR, which has the potential not only to cure congenital and other serious illnesses but also can make permanent changes in human genome that can be heritable by a person's offspring.

Lindquist said perhaps the most important implication of this work is that it shows that the ability of certain proteins to confer heritable properties by changing their shape is found widely in nature and may underlie other diseases or unexplained genetic phenomena.

Or again, the so - called sun - red colour of the kernels of Indian corn is a heritable character that develops only when the kernels themselves are exposed to light by the removal of the husk.

Maintains a registry of dogs that ACVO Diplomates examine and have found to be unaffected by major heritable eye disease.

These are all heritable traits, and where these compromise the health or welfare of the cat, International Cat Care believe such traits or mutations should not be perpetuated by continued breeding.

In contrast, modern dog breeds are particular breed standards, sharing a common set of heritable characteristics, determined by the kennel club that recognizes the breed.

This information may be immediately useful to some breeders by identifying heritable ocular disease prior to committing affected animals to breeding programs.

By not having a dual registry with a special category of pure - breed dogs who have been progeny - tested and screened for genetic abnormalities and heritable diseases, the «papers» are of little value, although many believe them to be like some Good Housekeeping seal of approval.

Do remember that after January 1997 the breed will be registered by the Kennel Club with Glaucoma and Dysplacia as «Heritable diseases», this will make breeders legally liable.

It may be that different heritable conditions are influenced by the same genes to some degree (for example hip and elbow dysplasia in some breeds).

Hip Dysplasia is a heritable defect caused by the malformation of the pelvic and hip joints in large breed dogs.

In 1924, a Finnish doctor by the name of Erik Adolf von Willebrand documented and studied a rare bleeding disorder in an isolated group of people; he showed that the disease was heritable as opposed to infectious in nature.

The age of seven was chosen as the cutoff for the last passing CERF certificate since that was originally recommended by Dr. Kirk Gelatt as the age to differentiate between heritable cataracts and those which would be considered to be attributed to normal age related changes.

Genes are the heritable trait required by the theory.

Property is all property situated anywhere in the world (ie not only money but also all forms of property including personal, heritable, intangible and incorporeal property, and property obtained by a person who has an interest in it).

I described research indicating that such patterns of behavior are highly heritable, i.e., genetically determined, and concluded that schools that intend to improve student outcomes by trying to change student personality traits are barking up the wrong tree.

Childhood antisocial behaviour problems characterised by high levels of CU traits have been found to be highly heritable [3], [4].

These factors were moderately heritable and influenced by significant common genetic and nonshared environmental influences.