Filling all of that capacity is (and remains) a major challenge,
because human samples are precious.
Not exact matches
Researchers had never managed the feat on such ancient
human DNA; even younger
samples are often unreadable
because they are riddled with bacteria and other contaminants.
It was difficult to capture an image through thicker
samples, such as a
human arm,
because too much light was scattered back from the tissue.
The raw data included DNA from bacteria in the teeth, usually considered «old waste data,» says Willerslev,
because it can contaminate the
human DNA
samples.
Palsson and his team were interested in red blood cells
because they are the simplest
human cells and are readily available from blood
samples.
The team determined that the fecal
samples were from
humans because other mammals, such as wolves and lions, can not convert cholesterol to coprostanol, as primates do when they eat meat.
The use of the modern
human reference
samples for stature estimates are inappropriate
because they assume body proportions akin to modern
humans, which are not possessed by australopithecines.
He compared the pit — so named
because it is spherical and positioned near the center of a warhead — to the heart of a
human being, explaining that destructive testing is like taking a blood
sample capable of exposing harmful maladies.
However, extracting these miniscule bits of genes from sediment
samples is easier said than done, primarily
because the genes of our
human ancestors make up just one tiny fraction of the vast genetic debris deposited in caves over thousands of years.
Usually,
because of the inaccessibility of brain tissue in living
humans, epigenetic studies are carried out using blood
samples.
In the early 1970s, Swedish researchers showed vitamin D3 to have a substantially higher affinity for
human DBP than vitamin D2.49 Their
sample size was not reported and probably very small, and they unfortunately could not test the calcidiol forms of these vitamins
because 25 - hydroxyvitamin D3 was at that time not yet commercially available.
According to yesterday's news (see here for an article from the National Post), the government of New Brunswick will be asking the Supreme Court of Canada to look into the status of its language laws as it appeals the decision of its appellate court upholding the decision of a provincial judge who excluded breath -
sample evidence of a suspected impaired driver pursuant to s. 24 (2) of the Canadian Charter of
Human Rights and Freedoms
because his language rights had been violated (see R. v. Losier, 2011 NBCA 102 (CanLII)-RRB-.
This
human resource manager resume
sample is a shining resource to use as you work on your resume,
because it touches on all the important aspects a strong resume should have.