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Heavy Metal Accumulation and Detoxification Mechanisms in Plants
Plants heavy metals metallothionein phytochelatins phytoremediation
2010/3/22
Toxic metal contamination of soil, aqueous waste streams and groundwater causes major environmental and human health problems. The most commonly used methods for dealing with heavy metal pollution are...
Expression and Inheritance of GUS Gene in Transgenic Tobacco Plants
Agrobacterium tumefaciens glucuronidase (GUS) intron
2010/3/23
Agrobacterium tumefaciens-mediated transformation of tobacco leaf discs was performed with plant transformation vec-tors of pBI 121 and pGus-Int. Both carry the neomycin phosphotransferase II ( npt II...
The Effect of Uracil on the Germination and Growth of some leguminous Plants
Uracil detoxication Pisum sativum Lathyrus tingtanus Phaseolus aureus Glycine max
2010/3/23
All known pyrimidine and pyrimidine-derived secondary producs originate from uracil or its precursor, uracil-6-carboxylic acid. The biosynthesis of these products has been suggested to be uracil detox...
New Records of Vascular Plants for Northern Mt. Strandzha (SE Bulgaria)
Flora of Bulgaria vascular plants Strandzha Mt
2010/3/24
This study comprises new chorological data of 54 Bulgarian vascular plants. The occurrence of Glyceria nemoralis (Uechtr.) Uechtr. & Koern. in Bulgaria is confirmed. Thirty-four taxa are new for the B...
Effects of Salt Stress of the Respiratory Components of Some Plants
Salt stress oxidation antioxidants luminescence
2010/3/24
Oxygen absorption, kinetic regularities of free radical oxidation and anti-oxidation activity were studied in roots and isolated mitochondria for various groups of plants under salt stress of NaCl, Na...