Example sentences for: eco

How can you use “eco” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • To determine which nucleotide sequences are most important for core origin and enhancer function, we constructed consecutive ~50-bp deletions throughout extended ars3002 . To simplify production of these deletion mutants, we destroyed the Eco RI site between the core ars3002 and the enhancer and introduced a Cla I linker (see Materials and Methods).

  • Bacteria: Aae, Aquifex aeolicus; Bap, Buchnera aphidicola; Bbu, Borrelia burgdorferi; Bsu, Bacillus subtilis; Bhal, Bacillus halodurans; Cje, Campylobacter jejuni; Cpn, Chlamydophila pneumoniae; Ctr, Chlamydia trachomatis; Dra, Deinococcus radiodurans; Eco, Escherichia coli; Hin, Haemophilus influenzae; Hpy, Helicobacter pylori; Mge, Mycoplasma genitalium; Mpn, Mycoplasma pneumoniae; Mtu, Mycobacterium tuberculosis; Nme, Neisseria meningitidis; Pae, Pseudomonas aeruginosa; Rpr, Rickettsia prowazekii; Syn, Synechocystis sp.; Tma, Thermotoga maritima; Tpa, Treponema pallidum; Vch, Vibrio cholerae; Xfa, Xylella fastidiosa . Eukaryote: Sce, Saccharomyces cerevisiae . Archaea: Ape, Aeropyrum pernix; Afu, Archaeoglobus fulgidus; Hbs, Halobacterium sp.; Mja, Methanococcus jannaschii; Mth, Methanobacterium thermoautotrophicum; Pho, Pyrococcus horikoshii; Pab, Pyrococcus abyssi; Tac, Thermoplasma acidophilum .

  • A fragment containing the PPT1 ORF was excised from the pBII-PPT1 using Eco RI and Xho I restriction enzymes and was subcloned downstream of the GST coding region into the Eco RI and Sal I sites of the bacterial expression vector pET-21a GST [ 37 ] . To construct the pET-GST-PPT1 (1-504) plasmid a 453 bp fragment was amplified from pET-GST-PPT1 by PCR using a 3' primer containing a Xho I restriction site and a stop codon designed to truncate the PPT1 gene product at Met504 (5'-gatcctcgagTTAcattggttttatatctggg) and a 5' primer (5'-gtaatgcatggtggttta) encompassing the Nsi I restriction site of PPT1 . The PCR product was cloned into the Nsi I and Xho I restriction sites of pET-GST-PPT1 and sequenced.

  • Plasmid pJM127 was constructed by cloning an Eco RI-cleaved PCR p6roduct of pcrG into Eco RI- and Sma I-cleaved pBAD18.

  • The Pgm ScDNA was then liberated by Eco RI complete digest followed by Pst I partial digest and cloned into the Eco RI to Pst I sites of USC1.


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