Short-term chromium(VI) stress induces different photosynthetic responses in two duckweed species, Lemna gibba L. and Lemna minor L.

2010 ◽  
Vol 48 (4) ◽  
pp. 513-520 ◽  
Author(s):  
V. Olah ◽  
G. Lakatos ◽  
C. Bertok ◽  
P. Kanalas ◽  
E. Szollosi ◽  
...  
Keyword(s):  
Lemna Minor ◽  
Lemna Gibba ◽  
Short Term ◽  
Chromium Vi ◽  
Photosynthetic Responses

Short term exposure of Lemna minor and Lemna gibba to mercury, cadmium and chromium

2013 ◽  
Vol 8 (11) ◽  
pp. 1083-1093 ◽  
Author(s):  
Martina Varga ◽  
Janja Horvatić ◽  
Ante Čelić
Keyword(s):  
Hydrogen Peroxide ◽  
Ascorbic Acid ◽  
Protein Concentration ◽  
Lemna Minor ◽  
Abiotic Stress Tolerance ◽  
Lemna Gibba ◽  
Guaiacol Peroxidase ◽  
Short Term ◽  
Short Term Exposure ◽  
Almost All

AbstractThe effects of mercury (Hg), cadmium (Cd) and chromium (Cr) in concentrations ranging from 0.02 to 20 mg L−1 applied for 24 h were assessed in Lemna minor and Lemna gibba by measuring changes in protein concentration, ascorbic acid, phenolics, malondialdehyde (MDA), hydrogen peroxide (H2O2), the activity of guaiacol peroxidase (G-POX) and catalase (CAT). Ascorbic acid, phenolics, catalase and guaiacol peroxidase played a key role in the antioxidative response of L. gibba. Inadequate activity of antioxidant enzymes in the L. minor resulted in MDA and H2O2 accumulation. In both used species, Hg treatment decreased protein content and increased CAT and G-POX activity, but decreased MDA and H2O2 levels. Cadmium and chromium had opposite impacts on two used Lemna species on almost all observed parameters. Enhanced antioxidative responses of L. gibba to lower concentrations of Hg, Cd and Cr indicated greater abiotic stress tolerance than L. minor.

Photosynthetic responses of Coffea arabica leaves to a short-term high light exposure in relation to N availability

1997 ◽  
Vol 101 (1) ◽  
pp. 229-239 ◽  
Author(s):  
Jose C. Ramalho ◽  
Thos L. Pons ◽  
Henri W. Groeneveld ◽  
M. Antonieta Nunes
Keyword(s):  
Coffea Arabica ◽  
Light Exposure ◽  
High Light ◽  
N Availability ◽  
Short Term ◽  
Photosynthetic Responses

Plasticity of morphological and isozymic traits in response to short-term environmental variation in Lemna minor L.

Ecoscience ◽  
1994 ◽  
Vol 1 (3) ◽  
pp. 249-254 ◽  
Author(s):  
Liette Vasseur ◽  
Lonnie W. Aarssen ◽  
Daniel D. Lefebvre
Keyword(s):  
Lemna Minor ◽  
Environmental Variation ◽  
Short Term

Biochemical and standard toxic effects of acetaminophen on the macrophyte species Lemna minor and Lemna gibba

2014 ◽  
Vol 21 (18) ◽  
pp. 10815-10822 ◽  
Author(s):  
Bruno Nunes ◽  
Glória Pinto ◽  
Liliana Martins ◽  
Fernando Gonçalves ◽  
Sara C. Antunes
Keyword(s):  
Lemna Minor ◽  
Toxic Effects ◽  
Lemna Gibba ◽  
Macrophyte Species

Oxidative stress in duckweed (Lemna minor L.) caused by short-term cadmium exposure

2008 ◽  
Vol 153 (3) ◽  
pp. 687-694 ◽  
Author(s):  
Jaka Razinger ◽  
Marina Dermastia ◽  
Jasna Dolenc Koce ◽  
Alexis Zrimec
Keyword(s):  
Oxidative Stress ◽  
Lemna Minor ◽  
Cadmium Exposure ◽  
Short Term

scholarly journals The potential of Lemna gibba L. and Lemna minor L. to remove Cu, Pb, Zn, and As in gallery water in a mining area in Keban, Turkey

2015 ◽  
Vol 163 ◽  
pp. 246-253 ◽  
Author(s):  
Merve Sasmaz ◽  
Emine Işıl Arslan Topal ◽  
Erdal Obek ◽  
Ahmet Sasmaz
Keyword(s):  
Lemna Minor ◽  
Mining Area ◽  
Lemna Gibba

scholarly journals Short-term thermal photosynthetic responses of C4 grasses are independent of the biochemical subtype

2017 ◽  
Vol 68 (20) ◽  
pp. 5583-5597 ◽  
Author(s):  
Balasaheb V Sonawane ◽  
Robert E Sharwood ◽  
Susanne von Caemmerer ◽  
Spencer M Whitney ◽  
Oula Ghannoum
Keyword(s):  
C4 Grasses ◽  
Short Term ◽  
Photosynthetic Responses

THE OCCURRENCE OF MIXED POPULATIONS OF DIFFERENT GENOTYPES OF THE LEMNA GIBBA - LEMNA MINOR COMPLEX

1981 ◽  
Vol 30 (3) ◽  
pp. 191-197 ◽  
Author(s):  
L. De Lange ◽  
A. H. Pieterse ◽  
I. Van Baarsen-Beckers
Keyword(s):  
Lemna Minor ◽  
Lemna Gibba ◽  
Mixed Populations
Sign in / Sign up

Export Citation Format

Share Document