Toxicity of chromium, copper and zinc to freshwater clam (Galatea paradoxa) (Born, 1778) (Bivalvai, Donacidae))

Bio-Research ◽  
2006 ◽  
Vol 3 (1) ◽  
Author(s):  
BO Mgbenka ◽  
LLC Ugwu ◽  
NB Ekanem
Keyword(s):  
Freshwater Clam ◽  
Copper And Zinc ◽  
Galatea Paradoxa

Effect of sandy and muddy substrates on the growth and survival of the freshwater clam Galatea paradoxa (Born 1778)

2010 ◽  
Vol 41 (9) ◽  
pp. e84-e88
Author(s):  
Daniel Adjei-Boateng ◽  
Bernard Owusu-Appiah ◽  
Stephen Amisah
Keyword(s):  
Growth And Survival ◽  
Freshwater Clam ◽  
Galatea Paradoxa

Length-Weight Relationship of the Freshwater Clam, Galatea paradoxa (Born 1778) from the Volta Estuary, Ghana

2013 ◽  
Vol 16 (4) ◽  
pp. 185-189
Author(s):  
K.A. Obirikoran ◽  
D. Adjei-Boat ◽  
H.A. Madkour ◽  
S. Amisah ◽  
F.A. Otchere
Keyword(s):  
Freshwater Clam ◽  
Weight Relationship ◽  
Relationship Of ◽  
Galatea Paradoxa ◽  
Volta Estuary

Ca++-ATPase activity in the hepatopancreas cells of Oniscus asellus

1992 ◽  
Vol 50 (1) ◽  
pp. 820-821
Author(s):  
G.M. Vernon ◽  
A. Surace ◽  
R. Witkus
Keyword(s):  
B Cells ◽  
Epithelial Cell ◽  
Atpase Activity ◽  
Calcium Transport ◽  
Carcinus Maenas ◽  
Cell Types ◽  
Molt Cycle ◽  
Copper And Zinc

The hepatopancreas consists of a pair of bilobed tubules comprised of two epithelial cell types. S cells are absorptive and accumulate metals such as copper and zinc. Ca++ concentrations vary between the S and B cells and during the molt cycle. Roer and Dillaman implicated Ca++-ATPase in calcium transport during molting in Carcinus maenas. This study was undertaken to compare the localization of Ca++-ATPase activity in the S and B cells during intermolt.

COPPER AND ZINC INDUCED CHANGES IN SOYBEAN (Glycine max (L.) Merr.)

1970 ◽  
pp. 09
Author(s):  
K. SANKAR GANESH ◽  
P. SUNDARAMOORTHY
Keyword(s):  
Heavy Metals ◽  
Glycine Max ◽  
Aquatic Environment ◽  
Morphological Traits ◽  
Industrial Activities ◽  
Copper And Zinc ◽  
Glycine Max L ◽  
Zinc Concentrations ◽  
Induced Changes

Heavy metals are one of the most important pollutants released to the aquatic environment by the various industrial activities. The use of these wastewater for irrigation results accumulation of heavy metals in soil and plants. So, the present investigation deals with the various concentrations (0, 5, 10, 25, 50, 100, 200 and 300 mg/l) of copper and zinc on germination studies of soybean. The different concentrations of copper and zinc were used for germination studies. The seedlings were allowed to grow upto seven days. The studied morphological traits increased at 5 mg/l concentration and these parameters are gradually decreased with the increase of copper and zinc concentrations.

Cloning and Expression Analysis of Copper and Zinc Superoxide Dismutase (Cu/Zn-SOD) Gene fromBrassica campestrisL.

2014 ◽  
Vol 40 (4) ◽  
pp. 636 ◽  
Author(s):  
Xiu-Cun ZENG ◽  
Zi-Gang LIU ◽  
Peng-Hui SHI ◽  
Yao-Zhao XU ◽  
Jia SUN ◽  
...  
Keyword(s):  
Superoxide Dismutase ◽  
Expression Analysis ◽  
Cloning And Expression ◽  
Zinc Superoxide Dismutase ◽  
Copper And Zinc
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