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This allows for blue–white screening when using host strains such as E. coli JM109, which produces only the C-terminal portion of lacZ, also known as the β-polypeptide. [3] If pUC19 is inserted into E. coli JM109 and grown on agar media supplemented with IPTG and X-gal , then colonies will appear blue, as the plasmid encodes for the α ...
A planned unit development (PUD) is a type of flexible, non-Euclidean zoning device that redefines the land uses allowed within a stated land area. PUDs consist of unitary site plans that promote the creation of open spaces, mixed-use housing and land uses, environmental preservation and sustainability, and development flexibility. [1]
In addition, Houseplant also sells vinyl mixtapes that correspond to and are meant to be played under the effects of the initial three-strain line. [4] Houseplant's name is derived from the company's sale of both home goods, such as ashtrays and ceramics, under the "Housegoods" name ( house ) and cannabis products ( plant ).
President Donald Trump signed an order to put tariffs on U.S. neighbors Canada and Mexico, as well as China, starting Tuesday. Canada and Mexico quickly announced retaliatory tariffs, while China ...
According to the New York Times, here's exactly how to play Strands: Find theme words to fill the board. Theme words stay highlighted in blue when found.
The United States has banned imports from another tranche of Chinese companies over alleged human-rights abuses involving the Uyghurs, targeting 37 textile, mining and solar companies, the ...
DH5-Alpha Cells are E. coli cells engineered by American biologist Douglas Hanahan to maximize transformation efficiency. They are defined by three [1] mutations: recA1, endA1 which help plasmid insertion and lacZΔM15 which enables blue white screening.
The U.S. will no longer allow the import of seafood linked to the bycatch of marine mammals. Each year, over 650,000 marine mammals, including seals, whales, and dolphins, are killed by ...