Sentences with phrase «number of divisions»

Normal human fibroblasts undergo only a limited number of divisions in culture and eventually enter a nonreplicative state designated senescence or mortality stage 1 (M1).
She used cell fusion methods to study senescence, the zombielike state in which cells, after a limited number of divisions, cease splitting yet do not die (see «More Than a Sum of Our Cells»).
Although many casual fans wait until tournament time before regularly watching college hoops, the long duration of the regular season plus the copious number of Division 1 programs creates ample opportunities for contrarian sports bettors to extract value.
Here, we show that the lifetime risk of cancers of many different types is strongly correlated (0.81) with the total number of divisions of the normal self - renewing cells maintaining that tissue's homeostasis.
As a result, the telomere limits the cell to a fixed number of divisions and a limited life span.
At the time, a prevailing view on senescence was that cells die after a set number of divisions — a phenomenon known as the «Hayflick limit» — and that the physical infirmities of aging arise because cells simply stop operating as they reach this critical point (see «More Than a Sum of Our Cells»).
The assay uses time - lapse microscopy to monitor individual yeast cells undergoing a small number of divisions to form microcolonies.
There are various causes of senescence: Damage to the DNA is just as possible as is the attainment of a maximum number of divisions (limited by the so - called telomeres).
bThe number of Division 54 listserv members who reported using each measure on a preliminary survey to determine commonly used measures in pediatric research.
Unlike most other types of cells, which are programmed to die after a certain number of divisions, stem cells are immortal because they can multiply infinitely.
The number of divisions should be as small as possible, and each should have a discrete role in accomplishing the mission.
He points out that a number of divisions saw growth, inclduing its PC and data centre segments.
Careful examination will reveal that most sermons rather than possessing unity, fall clearly into two parts, regardless of the number of divisions the outline may contain.
Prior to the start of the 2013 - 14 NHL season, the NHL realigned their conferences and cut down the number of divisions from six to four.
The concept is simply to expand the number of divisions to 11 with an open division remaining for the two very best teams plus a small schools open division (enrollments below 1,200).
He said the establishment of the additional formations would bring the number of divisions in the Nigerian Army to eight.
Buratai explained that the establishment of the new divisions was part of a strategic plan to improve on the Nigerian Army's operational capabilities in the face of emerging threats to national security adding that establishment of the additional formations would bring the number of divisions in the Nigerian Army to eight.
The number of division lobby rebels speaks for itself but I've also been startled by the violence of the language being used against the Prime Minister.
Indeed, although stem cells can divide indefinitely, once they are differentiated, they are locked into a limited life - span, counted down by the number of divisions they undergo.
As the number of divisions rose, so did risk.
Telomere shortening limits the number of divisions that cells can undergo.
NCI has a number of divisions and centers that either conduct research or manage research programs.
You can have any number of Division templates saved.
How about a list of every single customization option coming in SMB 2: Leagues Number of conferences (none / 2) Number of divisions (none / 2 — 8) Total teams in...
A few employers will post an advertisement for, say, «a civil engineering internship» and you could be placed in a number of divisions; others will advertise specific internships for certain divisions such as «bridge engineering intern», «rail engineering placement student» or «structural engineer placement — buildings».
They currently operate across multiple professional markets and are looking to add to a number of the divisions due to demand and growth forecasts for the coming year.
They operate a number of divisions including Accountancy and Finance, Engineering and Manufacturing, HR, Office Support and Executive Search.
Number of Times Each Measure was Cited in JPP and the Number of Division 54 Listserv Members who Reported using Each Measure
BHCS includes a number of divisions and initiatives that seek to improve family functioning.
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