Abolition of Posttranscriptional Regulation of Nitrate Reductase Partially Prevents the Decrease in Leaf NO3- Reduction when Photosynthesis Is Inhibited by CO2 Deprivation, but Not in Darkness3
“The abolition of both levels of NR regulation did not modify the light/dark changes in exogenous 15NO3- reduction in either intact plants or detached leaves”
“Fumigations of 4–7 week old seelings of Pinus silvestris , with ca 400 μg SO 2 m ‐3 for 4–5 days resulted in a decrease both in net photosynthetic rate and in the levels of ribulose bisphosphate carboxylase activity ofthe primary needles”
e7
“the quantum yield ofphotosynthesis at rate limiting quantum flux was not affected”
not the result of stomata closure or of increased respiratione2
Verbatim
e0
“Fumigations of 4–7 week old seelings of Pinus silvestris , with ca 400 μg SO 2 m ‐3 for 4–5 days resulted in a decrease both in net photosynthetic rate and in the levels of ribulose bisphosphate carboxylase activity ofthe primary needles”
e2
“Lower concentrations, ca 200 μg SO 2 m ‐3 , for ca 6 days inhibited net photosynthesis reversibly. The effect on net photosynthesis was not the result of stomata closure or of increased respiration”
“Fumigations of 4–7 week old seelings of Pinus silvestris , with ca 400 μg SO 2 m ‐3 for 4–5 days resulted in a decrease both in net photosynthetic rate and in the levels of ribulose bisphosphate carboxylase activity ofthe primary needles”
“M. sinensis and L. spicata showed a decrease in the amount ofphotosynthesis by 21.4% when being base flood and by 60.4% when being over flood, but it did not show any difference in water use efficiency, indicating that is a water stress tolerant species.”
“M. sinensis and L. spicata showed a decrease in the amount ofphotosynthesis by 21.4% when being base flood and by 60.4% when being over flood, but it did not show any difference in water use efficiency, indicating that is a water stress tolerant species.”
“A. ageratoides showed a decrease in the amount ofphotosynthesis when being base flooded but did not show any difference in moisture use efficiency. Their water stress when being over flooded was 79.8% very high and their recovery rate after being flooded was also low, which indicates that they are not suitable for over flood spaces.”
“The carotenoids content and the size of stomatal aperture remained at the optimal temperature conditions level, and the F v /F m increased, indicating the efficient operation of photosystem II.”
e1
“B. juncea var. Nika growth, photosynthesis and water exchange was studied”
“The carotenoids content and the size of stomatal aperture remained at the optimal temperature conditions level, and the F v /F m increased, indicating the efficient operation of photosystem II.”
e1
“B. juncea var. Nika growth, photosynthesis and water exchange was studied”
“no difference in the induction of genes diagnostic for biotic-stress responses”
t0
“Xanthomonas citri pv. citri, the bacteria responsible for citrus canker”
e1
“leaves infiltrated with the XacPNP deletion mutant show a more pronounced decrease in photosynthetic proteins while no reduction in defense related proteins as compared to the wild-type pathogen”
“no reduction in defense related proteins as compared to the wild-type pathogen”
t0
“Xanthomonas citri pv. citri, the bacteria responsible for citrus canker”
e1
“leaves infiltrated with the XacPNP deletion mutant show a more pronounced decrease in photosynthetic proteins while no reduction in defense related proteins as compared to the wild-type pathogen”
“soybean leaves simultaneously decreased quantum yield and carboxylation efficiency. These decreases were proportional to the accompanying decreaseof light-saturated photosynthetic rate under normal atmosphere. ABA did not affect the CO2 compensation point at saturating irradiance, or the stimulation of net photosynthesis produced when the partial pressure of oxygen was reduced from 210 to 20 mPa Pa−1 at a rate-limit…” Show full quote
e1
“Injecting abscisic acid (ABA) into the petiole of attached soybean leaves simultaneously decreased quantum yield and carboxylation efficiency”
“soybean leaves simultaneously decreased quantum yield and carboxylation efficiency. These decreases were proportional to the accompanying decreaseof light-saturated photosynthetic rate under normal atmosphere. ABA did not affect the CO2 compensation point at saturating irradiance, or the stimulation of net photosynthesis produced when the partial pressure of oxygen was reduced from 210 to 20 mPa Pa−1 at a rate-limit…” Show full quote
e1
“Injecting abscisic acid (ABA) into the petiole of attached soybean leaves simultaneously decreased quantum yield and carboxylation efficiency”
“After LT treatment for 120 h, total scavenging capability (DPPH. scavenging capability) in Williams showed a significant decrease but no significant alternations was found in Cachaco”
“Ascorbate peroxidase (APX) and peroxidase (POD) displayed a significant increase but superoxide dismutase (SOD) showed no significant alternations and catalase (CAT) showed a significant decrease in Cachaco after 120 h of LT treatment”
Ambient levels of UV-B in Hawaii combined with nutrient deficiency decrease photosynthesis in near-isogenic maize lines varying in leaf flavonoids: Flavonoids decrease photoinhibition in plants exposed to UV-B2
“The UV-B treatments did not significantly affect P N and Fv/Fm in plants grown on sufficient nutrients, except in the low flavonoid lines dta and hi27 in which P N and Fv/Fm decreased by ∼15 %”
Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.
Miscanthus sinensis
Liatris spicata
Aster ageratoides
Brassica juncea
Gossypium hirsutum
Citrus
Glycine max
Musa
Zea mays