Sentences with phrase «affected offspring if»

Carriers are not ill (they do not have anemia), but can produce affected offspring if mated to another carrier.

Not exact matches

If an individual acquires a character during its lifetime, that does not increase the probability that its offspring will exhibit the character; but if the development of some members of a population are affected by the environment in ways which improve their chance of leaving offspring, this will obviously increase their contribution to later generations, that is to say, their natural selective value; and the frequency of that character in later generations will be increased, not by any physiological or genetical change, but by the operation of selectioIf an individual acquires a character during its lifetime, that does not increase the probability that its offspring will exhibit the character; but if the development of some members of a population are affected by the environment in ways which improve their chance of leaving offspring, this will obviously increase their contribution to later generations, that is to say, their natural selective value; and the frequency of that character in later generations will be increased, not by any physiological or genetical change, but by the operation of selectioif the development of some members of a population are affected by the environment in ways which improve their chance of leaving offspring, this will obviously increase their contribution to later generations, that is to say, their natural selective value; and the frequency of that character in later generations will be increased, not by any physiological or genetical change, but by the operation of selection.

Then, to see if diet affected the mice's offspring, the scientists bred the mice on low - or high - fiber diets for four generations.

After analyzing news coverage levels, the researchers administered a survey in March 2013 to 822 new and expectant mothers to determine if they incidentally encountered, or «scanned,» news about chemicals in the prior 6 months and how such scanning was related to their behavior to reduce chemical exposures that might affect their offspring.

Furthermore, lower high - density lipoprotein (HDL)- cholesterol was seen in female offspring, if both parents were affected with diabetes.

Animal studies have shown that flaxseeds and flaxseed lignans may cause lower birth weight and affect the development of the offspring's reproductive system, especially if consumed during early pregnancy (86, 87).

If it affects your ovaries / testes, then your offspring will have different genes than you.

First - step relatives (parents, full and half siblings, and offspring if any) of affected dogs who will be used for breeding should be tested.

If screening detects that a dog is predisposed to a genetic disease (or likely to produce affected offspring) and / or perhaps already in the early stages of the disease, then no breeding can take place under the scheme.

Test breeding a suspected carrier to an affected animal will confirm carrier status if affected offspring are produced, but this is not a very practical solution.

The dog has a coat with proper furnishings but can potentially produce offspring with Improper Coat if it is mated to another Carrier or to an IC affected dog.

The parents, full siblings, and offspring of CEA affected dogs or identified carriers should be tested if they are to be used for breeding.

However, if an X-linked disease does not arise until an animal is breeding age, even affected males may produce offspring before the disease is identified.

For most items questions were included both for the dog itself and, if it was bred, whether any offspring were affected.

Dominant traits pass from an affected parent to its offspring: Half of them will inherit the mutation if it has only one copy and all of them if it has two.

If they should produce cataract - affected offspring, they should be pulled from breeding.

In the case of recessive mutations, affected dogs — those with two copies of the mutation — should not be bred if there are serious quality - of - life or financial issues because all offspring will have at least one copy of the mutation.

If a dog is determined to be a carrier of CEA, either through testing or because it has affected offspring, it should be bred but only to a mates that have been tested clear of the mutation.

Conversely, if the disease gene is rare in a breed, it is improbable that affected offspring will result, though it would be more likely when line - breeding than outcrossing.

A significant decrease in litter size occurred if one of two affected parents had coloboma (3.8 pups) compared with litters from two chorioretinal dysplasia -(CRD --RRB- affected collies (5.2 pups) or litters by two normal collies (5.0 pups), indicating an influence of the coloboma genotype on offspring vitality.

It's not yet entirely clear if the diesel exhaust affects the development of the offsprings directly or if it affects them indirectly through a modification of the behavior of the mother, but either way, it seems to be bad.