Genetic
in sentence
1040 examples of Genetic in a sentence
There are experimental designs, using twins, that can find out the extent to which intelligence and mortality are linked because they share environmental and
genetic
influences.
The Mixed Blessing of
Genetic
ChoiceThe advance of knowledge is often a mixed blessing.
Defenders of privacy have worked, with some success, to prevent insurance companies from requiring
genetic
testing before issuing life insurance.
But if individuals can do tests from which insurance companies are barred, and if those who receive adverse
genetic
information then buy additional life insurance without disclosing the tests that they have taken, they are cheating other holders of life insurance.
Premiums will have to increase to cover the losses, and those with a good
genetic
prognosis may opt out of life insurance to avoid subsidizing the cheats, driving premiums higher still.
The United States Government Accountability Office sent identical
genetic
samples to several of the testing companies, and got widely varying, and mostly useless, advice.
For several years, some couples at risk of passing a
genetic
disease on to their children have used in vitro fertilization, producing several embryos that can be tested for the faulty gene and implanting in the woman’s uterus only those without it.
Thus,
genetic
selection will inevitably move towards
genetic
enhancement.
So it is, in a way, and in the hands of authoritarian regimes,
genetic
selection could resemble the evils of earlier forms of eugenics, with their advocacy of odious, pseudoscientific official policies, particularly concerning “racial hygiene.”
Something similar could happen with other forms of
genetic
selection.
Since above-average height correlates with above-average income, and there is a clearly a
genetic
component to height, it is not fanciful to imagine couples choosing to have taller children.
The outcome could be a
genetic
“arms race” that leads to taller and taller children, with significant environmental costs in the additional consumption required to fuel larger human beings.
The most alarming implication of this mode of
genetic
selection, however, is that only the rich will be able to afford it.
But avoiding this outcome will not be easy, for it will require that selection for
genetic
enhancement is either available to no one or accessible to everyone.
The first option would require coercion, and – since countries will not accept that others should gain a competitive edge – an international agreement to forego the benefits that
genetic
enhancement can bring.
In those circumstances, it is harsh to say to a couple that they cannot have their own
genetic
child at all.
Nowadays, more and more problems are being redefined as “disorders” or “illnesses,” supposedly caused by
genetic
predispositions and biochemical imbalances.
There are also pending patent applications for a novel form of
genetic
manipulation – CRISPR/Cas9-mediated gene editing – which a team of Chinese researchers has already attempted to use to edit the genome of a human embryo.
There are about three billion bases, and the sequences in which they occur is our
genetic
code, or human genome.
Within the
genetic
code, there are 30,000-40,000 highly organized regions called genes.
For some people, this will mean expensive
genetic
testing and designer diets, but for most, it will mean realistic advice based on visibly demonstrable phenotypes – a tendency to gain weight, for example, or an intolerance or allergic response to certain food types.
In addition, because imitation, like
genetic
replication, is not perfect, we accidentally discover other ways of doing the same thing (or even new and better things).
Today, in the light of the newly discovered epigenetic mechanisms, Darwinian evolution should include descent with epigenetic as well as
genetic
modifications, and natural selection of induced as well as random variations.
It described a remarkable two-chain helical structure for DNA--the
genetic
material in living organisms.
Their double-helix model provided the key to understanding how living cells can produce two exact copies of themselves and how
genetic
material stores all the information for synthesizing the proteins needed to build a living organism.
Just as Volkswagen uses its A5 platform to build 19 different vehicles, from luxury Audi A3s to small SUVs and budget models, a biological chassis would be a minimal microbial platform onto which could be bolted
genetic
instructions to make drugs, biofuels, cosmetics, or whatever one desires.
When Venter and his team began their effort,
genetic
engineers had tools that were powerful but, by modern standards, crude.
The ancient epic the Mahabharata, he then declared, confirmed that, “people then were aware of
genetic
science.”
Forests ensure water supplies, counter soil erosion, and safeguard an abundance of
genetic
resources that will become increasingly important in developing the new products, pharmaceuticals, and crop strains needed to support the lives and livelihoods of more than nine billion people by 2050.
It is often assumed that everyone recoils at the prospect that there are
genetic
limits to our capacity for change.
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