Examples of 'population doublings' in a sentence
Meaning of "population doublings"
Population doublings: the process of a population exponentially increasing in size over a period
How to use "population doublings" in a sentence
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population doublings
The number of population doublings was estimated.
Cell numbers were determined at each passage to calculate the population doublings per passage.
Population doublings were estimated from trypan blue cell counts.
The parental PrECs went through seven population doublings before reaching senescence.
Cumulative population doublings were calculated from the first passage onward.
The sensitivity of the assay can be improved by increasing the number of population doublings.
Cumulative population doublings are plotted against the number of days in culture.
The mesenchymal stromal cells may be able to undergo at least 15 population doublings.
The number of passages or population doublings are not restricted from the beginning during production.
As a consequence they will die off after a maximum of about 45 population doublings.
Results indicate that the number of population doublings has a major impact on gene expression.
Cells undergo replicative senescence after the fourth passage at 37 population doublings.
Alternatively, the number of population doublings can be considered.
The average lifespan of these normal liver epithelial cell cultures was 12 population doublings.
The estimated number of population doublings in the bioreactor is calculated to be 1 to 3.
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The mesenchymal stromal cells may be capable of undergoing at least 5 population doublings in culture.
The number of population doublings was calculated using the following equation,.
The average lifespan of these normal liver epithelial cell cultures is 12 population doublings.
Cumulative population doublings ( cPD ) were calculated from the first passage onward.
Primary human keratinocytes undergo replicative senescence after the fourth passage at 37 population doublings.
A record of the cumulative number of population doublings is preferably maintained during expansion culture ( s ).
Postpartum cells can undergo at least 10 population doublings.
Figure 23 is a graph plotting the population doublings for MSCs cultured in the indicated media.
Population doublings of primary human fibroblasts during 103 days of culture.
Figure 2 depicts a line graph of cumulative population doublings of hippocampal neural progenitor cells.
This phenomenon, often denoted " culture drift, " occurs in as few as ten population doublings.
Table 9 summarizes the number of population doublings achieved for a sample of transfected and non-transfected clones.
In a specific embodiment, the total number of population doublings is about 20.
No. of Population doublings in control cultures.
In on aspect, the total number of population doublings is about 20.
No. of Population doublings in treated cultures.
The ability to undergo at least 40 population doublings in culture.
The number of population doublings of control cultures during 72 hours is between 3 and 4.
In one aspect, the total number of population doublings is about 20.
The pharmaceutical composition of claim 1, wherein said population has undergone at least 5 population doublings.
A total of six different samples with population doublings 6-9 were used in the study.
In another embodiment, cells are cultured for a period of time facilitating 2 to 8 cell population doublings.
Preferably, the population doublings of primary human fibroblasts is measured during around 100 days of culture.
Has the ability to undergo at least 40 population doublings in culture ; and.
RPD = No. of Population doublings in treated cultures.
The culture of claim 6 that can undergo at least 40 population doublings in culture.
Figure 1A is showing the population doublings of primary human keratinocytes during 40 days of culture.
Primary human fibroblasts undergo replicative senescence after the 16 passage at 70 population doublings.
PPDCs can undergo at least 40 population doublings in culture.
Furthermore, cells may be serially cultured to achieve from about 20 to about 50 population doublings.
The library is amplified through approximately ten population doublings in LB medium with 20 mg / ml tetracycline.
The phenotype is also preserved at high seeding densities, and beyond 140 population doublings.
More interestingly, the number of population doublings ( PD ) necessary to trigger replicative senescence was increased.
The amniotic fluid-derived cell population can be expanded for more than 50 population doublings.
Figure 1A is showing the population doublings of primary human fibroblasts during 103 days of culture.
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Cell phone technology will likely go through several more doublings
The number of population doublings was estimated
Examples of using Population
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Detailed population statistics were provided in the report
Distribution of the employed population by sector of activity
Population displacements had basically economic causes
