NanoTiO2 materials mitigate mercury uptake and effects on green alga Chlamydomonas reinhardtii in mixture exposure
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منابع مشابه
Characterization of cooperative bicarbonate uptake into chloroplast stroma in the green alga Chlamydomonas reinhardtii.
The supply of inorganic carbon (Ci; CO2 and HCO3 (-)) is an environmental rate-limiting factor in aquatic photosynthetic organisms. To overcome the difficulty in acquiring Ci in limiting-CO2 conditions, an active Ci uptake system called the CO2-concentrating mechanism (CCM) is induced to increase CO2 concentrations in the chloroplast stroma. An ATP-binding cassette transporter, HLA3, and a form...
متن کاملBeta-tubulin mutants of the unicellular green alga Chlamydomonas reinhardtii.
Two beta-tubulin mutants of the unicellular green alga Chlamydomonas reinhardtii have been isolated on the basis of altered sensitivity to the growth-inhibitory effect of colchicine. The two mutations of colR4 and colR15 have been found to be tightly linked, mapping to a previously unmarked site in linkage group XII. The drug-resistance phenotypes of both mutations segregated in genetic crosses...
متن کاملExpression of a low CO₂-inducible protein, LCI1, increases inorganic carbon uptake in the green alga Chlamydomonas reinhardtii.
Aquatic photosynthetic organisms can modulate their photosynthesis to acclimate to CO₂-limiting stress by inducing a carbon-concentrating mechanism (CCM) that includes carbonic anhydrases and inorganic carbon (Ci) transporters. However, to date, Ci-specific transporters have not been well characterized in eukaryotic algae. Previously, a Chlamydomonas reinhardtii mutant (lcr1) was identified tha...
متن کاملDevelopment and characterization of genome-wide single nucleotide polymorphism markers in the green alga Chlamydomonas reinhardtii.
Chlamydomonas reinhardtii is a unicellular green alga, with a genome estimated to be around 100 Mbp (Harris, 1989). Similar to yeast, C. reinhardtii has wellunderstood haploid genetics, but unlike yeast it has both a chloroplast and flagella. These unique properties make it a powerful model system for studying fundamental cellular and molecular biology questions concerning photosynthesis, flage...
متن کاملEffects of alginate oligosaccharide mixtures on the growth and fatty acid composition of the green alga Chlamydomonas reinhardtii.
Alginate is a natural acidic linear polysaccharide that is produced by brown seaweeds. It is currently used in a broad range of commercial enterprises, such as the food and medical products industries. Recent evidence has demonstrated that alginate oligosaccharides may function as growth promoting agents for certain plant cells, including those of some green algae. Chlamydomonas reinhardtii is ...
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ژورنال
عنوان ژورنال: Aquatic Toxicology
سال: 2020
ISSN: 0166-445X
DOI: 10.1016/j.aquatox.2020.105502