Sentence examples for medium lacking nitrate from inspiring English sources

However, accumulation of VdGARP1 mRNA decreased in a medium lacking nitrate (Figure 5A).

Unlike VDH1, VdGARP1 accumulation is greatly induced in media lacking glucose but inhibited in media lacking nitrate (Figure 5A).

► Nitrate transporters are functional in cells lacking nitrate reductase.

In contrast, cells lacking nitrate transporters nrtA− and nrtB− show very low nitrate levels regardless whether niaD is present or not.

In all studied fungi and in plants, mutants lacking nitrate reductase (NR) activity express nitrate-metabolizing enzymes constitutively without the addition of inducer molecules.

For this purpose, a patch of colony on agar medium was picked to culture in liquid medium for three days; different stress conditions were then applied by adding sorbitol or NaCl, or by transfer to liquid medium lacking glucose or nitrate, and the cells were cultured for an additional eight hours.

Leu+ transformants were selected on SC medium (synthetic complete medium) lacking leucine (SC-Leu).

Briefly, 100-ml liquid cultures were grown to an OD750 of 0.5 in BG-11(NH4) medium, which lacked sodium nitrate and contained 2.5 mM ammonium chloride and 5 mM MOPS (pH 8.0).

Anabaena (Nostoc) sp. PCC 7120 and its derivative, SRhetR-1Gn, which harbors a transcriptional fusion of a promoterless gfp gene fused to the promoter of hetR (see below) were grown in 100 ml of BG-11 or BG-110 (lacking sodium nitrate) medium in 200 ml flasks at 30°C under illumination with white fluorescent lamps at 45 µM photons m 2 s–1.

nit-6 encodes the structural gene for nitrite reductase and is only expressed when N. crassa is cultured on medium containing nitrate and lacking a good nitrogen source (typically glutamine or ammonium) (Exley et al. 1993).

Coverage of reported nitrate values in groundwater is unevenly distributed with large part of the country lacking reported nitrate values.