Skip to main content
Fig. 6 | BMC Plant Biology

Fig. 6

From: Dual positive and negative control of Chlamydomonas PII signal transduction protein expression by nitrate/nitrite and NO via the components of nitric oxide cycle

Fig. 6

Effects of guanylate cyclase inhibitor on GLB1 repression in medium containing nitrate and ammonium. GLB1 transcript levels were determined in Chlamydomonas cells of cw15–325 strain grown in ammonium-containing medium and transferred to media containing 4 mM NO3− + 7.5 mM NH4+ with or without 1 μM, 2.5 μM, 5 μM or 7.7 μM 1H-[1,2,4]oxadiazolo-[4,3-a]quinoxalin-1-one (ODQ). Values are means ± SE of three biological replicates and three technical replicates and are given as expression level relative to a house-keeping gene RACK1 that has a value of 1

Back to article page