Example sentences for: upstream

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

  • These sites map to 200, 253, and 502 nucleotides upstream of the ATG translation start codon in the mouse p27 Kip1gene (Fig.

  • To inactivate the γ 1 gene, a 4.4 kb Bam HI/ Xho I fragment upstream of exon 1 was subcloned into a multiple cloning site 5' of the neo and Herpes virus TK gene that was in pBluescript (Stratagene).

  • The sequences in the Arabidopsis myosins upstream and downstream of these two very conserved sites varied as a reflection of the less conserved nature of these nucleotides (Table 4).

  • Members of Osr37/Rire4 usually carry a large ORF (up to 600 amino acids) just upstream of the 3' LTR.

  • Database searches revealed that Rv0365c encodes an ~41-kDa protein which displays significant homology only to a truncated Corynebacterium glutamicum hypothetical protein of unknown function (42% identity in a 296 aa overlap) located upstream of a gene encoding a fructose-bisphosphate aldolase.


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