Examples of 'white colonies' in a sentence

Meaning of "white colonies"

white colonies: This term historically refers to regions or countries that were predominantly populated by people of European descent or were under European colonial rule

How to use "white colonies" in a sentence

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white colonies
The following day white colonies were selected.
White colonies and blue colonies appeared.
Changing status of the white colonies.
The white colonies can be picked and purified.
Recombinant colonies are identified as white colonies on this media.
White colonies were selected and grown.
Plasmid minipreps were made from cultures of selected white colonies.
Numerous white colonies were recovered from this transformation experiment.
On blood agar they form characteristic golden or white colonies.
Red and white colonies are counted at the end of the assay.
Percentage of recombination was determined by counting blue and white colonies and calculating the ratio.
White colonies containing an inactivated lacZ gene were picked and purified.
Plasmid DNA was isolated from the white colonies.
White colonies represent recircularized plasmids without the mutation linker.
The Montrachet strain of Saccharomyces cerevisiae forms white colonies when growing in WIN medium.

See also

The white colonies were selected and checked for the insert.
Isolation of Plasmid DNA and Sequencing Selected white colonies were picked and expanded.
The white colonies correspond to the strains which do not produce the abovementioned enzymes.
Therefore, bacteria carrying recombinant plasmids give rise to white colonies.
White colonies indicated complementation of the chromosomal pstS mutation by the plasmid encoding PstS.
The number of blue colonies, white colonies and total number of colonies were recorded.
White colonies were picked and DNA prepared for sequencing.
Blue-white selection allowed selection of white colonies carrying the PCR-fragment.
White colonies were then picked and screened for inserts using PCR.
Most colonies exhibited blue color, whereas white colonies also existed at a low level.
Blue and white colonies appeared, and the blue colonies selected.
Analysis of the plasmids harboured by cells of such white colonies revealed deletions ( see above ).
The percent white colonies at various times was determined and is presented below,.
NOTE, This number facilitates differentiation between blue and white colonies.
This confirmed the white colonies to be cellulase-negative mutants.
Having a long-oval shape, it appears in the form of white colonies.
Thus, white colonies of bacterial transformants will contain the recombinant plasmid.
Recombinants were selected as white colonies on YT-BCIG-Ampicillin-agar plates.
Then, white colonies that emerged were picked and separated into single colonies to obtain transformants.
Recombinant clones were identified as white colonies on plates containing transferrin-gal ( Yanish-Perron, supra ).
White colonies are picked, and the DNA examined by restriction analysis.
About 75 plasmids from white colonies were selected for sequencing.
White colonies were picked, and the DNA examined by restriction analysis.
Most species initially appear as small, fluffy white colonies on culture plates within 48 hours.
Twenty-four white colonies from each of the libraries were transferred to duplicate 1ml cultures.
Plasmid DNA was purified from cultures of 12 white colonies.
Generally, three white colonies were picked for each construct and miniprep bacmid DNAs were prepared.
Following transformation into electro-competent DH10B cells white colonies were selected for further analysis.
After overnight incubation, white colonies were taken and transformants were obtained after single colony isolation.
Plasmid DNA was prepared from 12 white colonies.
White colonies ( positive clones ) are selected and individually cultured in LB medium.
Convex, mucoid, bright white colonies.
White colonies were picked and screened by restriction analysis of mini-prep DNA.
Convex, mucoid, pale pink / off white colonies.
Positive white colonies ( containing desired bacmid ) were selected for outgrowth and subsequent bacmid DNA purification.

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