Osmotic stress at membrane level and photosystem II activity in two C4 plants after growth in elevated CO2 and temperature

2019 ◽  
Vol 174 (2) ◽  
pp. 113-122 ◽  
Author(s):  
Leandra Bordignon ◽  
Ana P. Faria ◽  
Marcel G. C. França ◽  
Geraldo W. Fernandes
Keyword(s):  
Photosystem Ii ◽  
Osmotic Stress ◽  
Elevated Co2 ◽  
C4 Plants ◽  
Photosystem Ii Activity ◽  
Elevated Co2 And Temperature ◽  
Membrane Level

Chlorophyll a/b Ratios and Photosystem Activity of Mesophyll and Bundle Sheath Fractions From Sodium-Deficient C4 Plants

1989 ◽  
Vol 16 (6) ◽  
pp. 449 ◽  
Author(s):  
M Johnston ◽  
CPL Grof ◽  
PF Brownell
Keyword(s):  
Photosystem Ii ◽  
Chlorophyll A ◽  
Photosystem I ◽  
Bundle Sheath ◽  
C4 Plants ◽  
Amaranthus Tricolor ◽  
Chloris Gayana ◽  
Photosystem Ii Activity

Significantly lower chlorophyll a/b ratios were observed in mesophyll thylakoids extracted from sodium-deficient than normal C4 plants of Amaranthus tricolor, Chloris gayana and Kochia childsii. The chlorophyll a/b ratio of bundle sheath thylakoids was not generally as significantly affected by sodium nutrition as the mesophyll thylakoids. The lower chlorophyll a/b ratio in mesophyll thylakoids of sodium-deficient plants was associated with a lower photosystem II activity. The effect of sodium nutrition on photosystem I activity in the mesophyll thylakoids was dependent upon the species. Although no effect of sodium nutrition on photosystem I was observed in mesophyll thylakoids of K. childsii, photosystem I activity was greater in sodium-deficient than normal plants in A. tricolor. The photosystem II and I activities of the bundle sheath thylakoids were not affected by sodium nutrition in either K. childsii or A. tricolor.

Responses of a C3 and a C4 perennial grass to elevated CO2 and temperature under different water regimes

1996 ◽  
Vol 2 (1) ◽  
pp. 35-47 ◽  
Author(s):  
H. W. HUNT ◽  
E. T. ELLIOTT ◽  
J. K. DETLING ◽  
J. A. MORGAN ◽  
D.-X. CHEN
Keyword(s):  
Elevated Co2 ◽  
Perennial Grass ◽  
Water Regimes ◽  
Elevated Co2 And Temperature

The PsbJ protein is required for photosystem II activity in centers lacking the PsbO and PsbV lumenal subunits

2021 ◽  
Author(s):  
Priscilla Choo ◽  
Jack A. Forsman ◽  
Liangliang Hui ◽  
Ei Phyo Khaing ◽  
Tina C. Summerfield ◽  
...  
Keyword(s):  
Photosystem Ii ◽  
Photosystem Ii Activity

Response of microalgae to elevated CO2 and temperature: impact of climate change on freshwater ecosystems

2016 ◽  
Vol 23 (19) ◽  
pp. 19847-19860 ◽  
Author(s):  
Wei Li ◽  
Xiaoguang Xu ◽  
Megumu Fujibayashi ◽  
Qigui Niu ◽  
Nobuyuki Tanaka ◽  
...  
Keyword(s):  
Climate Change ◽  
Elevated Co2 ◽  
Freshwater Ecosystems ◽  
Impact Of Climate Change ◽  
Temperature Impact ◽  
Elevated Co2 And Temperature

scholarly journals Which are the most important parameters for modelling carbon assimilation in boreal Norway spruce under elevated [CO2] and temperature conditions?

2013 ◽  
Vol 33 (11) ◽  
pp. 1156-1176 ◽  
Author(s):  
M. Hall ◽  
B. E. Medlyn ◽  
G. Abramowitz ◽  
O. Franklin ◽  
M. Rantfors ◽  
...  
Keyword(s):  
Norway Spruce ◽  
Elevated Co2 ◽  
Carbon Assimilation ◽  
Temperature Conditions ◽  
Elevated Co2 And Temperature
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