If the treatment is successful, the new gene will make a functional protein.

If a heterozygote mates with another heterozygote, there is 75 % chance passing the gene on and only a 25 % chance that the gene will be displayed.

If she mated with a man with haemophilia ( another carrier ) there would be a 75 % chance of passing on the gene.

If the treatment is successful, the new gene will make functional protein to treat a disease.

If a siRNA is designed to match the RNA copied from a faulty gene, then the abnormal protein product of that gene will not be produced.

If a mutation occurs within a gene, the new allele may affect the trait that the gene controls, altering the phenotype of the organism.

If an upregulated gene is observed by an abundance of mRNA on the northern blot the sample can then be sequenced to determine if the gene is known to researchers or if it is a novel finding.

. If the gamodeme is very large ( theoretically, approaching infinity ), and all gene alleles are uniformly distributed by the gametes within it, the gamodeme is said to be panmictic.

If researchers were trying to initially determine the chromosomal location of a particular disease gene, they would analyze the DNA of members of a family afflicted by the disease, and look for RFLP alleles that show a similar pattern of inheritance as that of the disease ( see Genetic linkage ).

If the gene encoding the protein can be identified it is currently much easier to sequence the DNA and infer the protein sequence.

For example, in a negative feedback loop, the transcription factor acts as its own repressor: If the transcription factor protein binds the DNA of its own gene, it will down-regulate the production of more of itself.

If a mutation occurs in the second copy of the VHL gene, the cell will have no working copies of the gene and will produce no functional VHL protein.

If searching for microsatellite markers in specific regions of a genome, for example within a particular exon of a gene, primers can be designed manually.

If this gene is experimentally deactivated, the haltere will develop into a fully developed wing.

If the way that DNA is wrapped around the histones changes, gene expression can change as well.

If a family has a dominant gene for deafness it will persist across generations because it will manifest itself in the offspring even if it is inherited from only one parent.

If a family had genetic hearing impairment caused by a recessive gene it will not always be apparent as it will have to be passed onto offspring from both parents.

If testing shows that parent is a CFTR gene mutation carrier, the other parent is tested to calculate the risk that their children will have CF.

If the karyotype is 46, XY, testes develop due to the influence of the Y chromosome ’ s SRY gene.

If the circumstances are faced frankly it is not reasonable to expect this to be true.

If his dancers are sometimes made to look as if they might be creatures from Mars, this is consistent with his intention of placing them in the orbit of another world, a world in which they are freed of their pedestrian identities.

If a work is divided into several large segments, a last-minute drawing of random numbers may determine the order of the segments for any particular performance.

If they avoid the use of the pungent, outlawed four-letter word it is because it is taboo ; ;

If Wilhelm Reich is the Moses who has led them out of the Egypt of sexual slavery, Dylan Thomas is the poet who offers them the Dionysian dialectic of justification for their indulgence in liquor, marijuana, sex, and jazz.

If he is the child of nothingness, if he is the predestined victim of an age of atomic wars, then he will consult only his own organic needs and go beyond good and evil.

If it is an honest feeling, then why should she not yield to it??

If he thus achieves a lyrical, dreamlike, drugged intensity, he pays the price for his indulgence by producing work -- Allen Ginsberg's `` Howl '' is a striking example of this tendency -- that is disoriented, Dionysian but without depth and without Apollonian control.

If love reflects the nature of man, as Ortega Y Gasset believes, if the person in love betrays decisively what he is by his behavior in love, then the writers of the beat generation are creating a new literary genre.

If he is good, he may not be legal ; ;

If the man on the sidewalk is surprised at this question, it has served as an exclamation.

If the existent form is to be retained new factors that reinforce it must be introduced into the situation.

If we remove ourselves for a moment from our time and our infatuation with mental disease, isn't there something absurd about a hero in a novel who is defeated by his infantile neurosis??

If many of the characters in contemporary novels appear to be the bloodless relations of characters in a case history it is because the novelist is often forgetful today that those things that we call character manifest themselves in surface behavior, that the ego is still the executive agency of personality, and that all we know of personality must be discerned through the ego.

If he is a traditionalist, he is an eclectic traditionalist.

If our sincerity is granted, and it is granted, the discrepancy can only be explained by the fact that we have come to believe hearsay and legend about ourselves in preference to an understanding gained by earnest self-examination.

If to be innocent is to be helpless, then I had been -- as are we all -- helpless at the start.

If the glass is damaged, atmospheric pressure can collapse the vacuum tube into dangerous fragments which accelerate inward and then spray at high speed in all directions.

If both copies are damaged, the Purkinje layer ( a part of the cerebellum that contains better-connected neurons than any other ) develops abnormally, runting is more common, and pups die within weeks due to inadequate lung development.

If they have been damaged ( from rheumatic fever, for example ) the risk of bacteria attachment is increased.

If a government building was damaged, the cost of repair would be met from public funds because, in the long run, this was cheaper than paying insurance premiums.

If one peer on the network fails to function properly, the whole network is not compromised or damaged.

If Wernicke ’ s area is damaged in the non-dominant hemisphere, the syndrome resulting will be sensory dysprosody — the inability to perceive the pitch, rhythm, and emotional tone of speech.

If the base is damaged, it is common to have it repaired in order to protect the core from exposure as well as reducing friction.

If care is taken not to cut too deeply, the underlying wraps will protect the bound object from being damaged by the knife.

If the brain has been severely damaged by trauma, neurosurgical evaluation may be useful.

If too much current is drawn, conductors may sag too close to the ground, or conductors and equipment may be damaged by overheating.

If a shoot is damaged ( e. g. eaten by an animal ), the needle fascicles just below the damage will generate a bud which can then replace the lost leaves.

* If lead-acid batteries are used, all cells in the formerly good parallel strings will begin to sulfate due to the inability for them to be fully recharged, resulting in the storage capacity of these cells being permanently damaged, even if the damaged cell in the one degraded string is eventually discovered and replaced with a new one.

If Israel's very existence is threatened, some speculate that she would use a " Samson Option ," a " last resort " deterrence strategy of massive retaliation with nuclear weapons, may be initiated should the state of Israel be substantially damaged and / or near destruction.

If the auditory nerve becomes damaged then the affected person will become completely deaf in one or both ears.

If the liver damage is significant, albumin may be decreased due to an inability of damaged liver cells to produce this protein ; likewise, the prothrombin time ( a test of coagulation ) may be prolonged as the liver is unable to produce proteins known as clotting factors.

If the irritation persists, the cause could be a dirty, damaged, or inside-out lens.

If the original media is lost, damaged, or worn out, a FLAC copy of the audio tracks ensures that an exact duplicate of the original data can be recovered at any time.

* If the goods of the waqf are destroyed or damaged.

If the ball is damaged to the extent that it gives either team a disadvantage, it is replaced with a used undamaged ball in similar condition.

If such features become damaged they cannot be recreated, and conservation usually involves protecting the feature from erosion or other damage.

If a flintlock became damaged, or parts wore out due to age, the damaged parts were not easily replaced.

If the energy in a transient pulse ( normally measured in joules ) is too high, the device may melt, burn, vaporize, or otherwise be damaged or destroyed.