Results 1 to 10 of about 26,211 (229)

Evaluation of the Impact of Chemical Mutagens on the Phenological and Biochemical Characteristics of Two Varieties of Soybean (Glycine max L.)

open access: yesLife
Mutagenic effectiveness and efficiency are the most important factors determining the success of mutation breeding, a coherent tool for quickly enhancing diversity in crops.
Anas Hamisu   +4 more
doaj   +1 more source

Antimutagenic effect of ellagic acid and its effect on the immune response in mice

open access: yesCzech Journal of Food Sciences, 2002
Using the Ames bacterial mutagenicity test and an in vivo micronucleus test, we investigated the antigenotoxic effect of ellagic acid on the genotoxicity of three mutagens: amino-methylimidazo-quinoline (IQ), aflatoxin B1 (AFB1), and N-nitroso-N ...
P. Šmerák   +7 more
doaj   +1 more source

A comparison of the effects of physical and chemical mutagens in sesame (Sesamum indicum L.)

open access: yesGenetics and Molecular Biology, 2010
Three sesame genotypes (Rama, SI 1666 and IC 21706) were treated with physical (γ-rays: 200 Gy, 400 Gy or 600 Gy) or chemical (ethyl methane sulphonate, EMS: 0.5%, 1.0%, 1.5% or 2.0%) mutagens and their mutagenic effectiveness and efficiency were ...
Tamina Begum, Tapash Dasgupta
doaj  

Antimutagenic effect of resveratrol

open access: yesCzech Journal of Food Sciences, 2005
Evidence exists from population-based and laboratory studies that some phytochemicals have protective effects against tumors or other diseases and reveal antimutagenic activity.
Martina Langová   +4 more
doaj   +1 more source

Results of awnless brome-grass (Bromopsis inermis Leyss.) breeding in Northern Trans-Ural Region

open access: yesАграрная наука Евро-Северо-Востока, 2016
The results are shown of breeding work with awnless brome-grass ( Bromopsis inermis L.) in Northern Zauralye Agricultural Research Institute in 1983-2014.
T. P. Lipovtsyna
doaj  

Antimutagenic effect of curcumin and its effect on the immune response in mice

open access: yesCzech Journal of Food Sciences, 2006
A wide array of antioxidative and anti-inflammatory substances derived from edible plants have been reported to possess chemopreventive and chemoprotective activities.
Petr Šmerák   +7 more
doaj   +1 more source

Induced floral heteromorphism in Petunia hybrida

open access: yesActa Societatis Botanicorum Poloniae, 2014
Floral heteromorphism induced in Petunia hybrida with several chemical mutagens and gamma-radiation is discussed. Potentials of these mutagens in inducing various forms are described.
S. G. Kashikar, A. S. Khalatkar
doaj   +1 more source

Antimutagenic effect of genistein

open access: yesCzech Journal of Food Sciences, 2006
A great variety of health benefits including the protection against breast and prostate cancers has been attributed to the soya consumption, because of the presence of soy beans isoflavones, genistein, and others. We investigated the antigenotoxic effect
Zdeňka Polívková   +4 more
doaj   +1 more source

Spectrum and frequency of mutations induced by gamma rays and EMS in okra [Abelmoschus esculentus (L.) Moench]

open access: yesElectronic Journal of Plant Breeding, 2017
The seeds of okra variety P-8 were treated with different concentrations of gamma rays (65kR, 75kR and 85kR), EMS (1.2%, 1.4% and 1.6%) and their combinations to obtain the phenotypic response during M2 generation.
Nivedita Gupta   +2 more
doaj   +1 more source

Viral Quasispecies Inference from Single Observations—Mutagens as Accelerators of Quasispecies Evolution

open access: yesMicroorganisms
RNA virus populations exist as quasispecies-complex, dynamic clouds of closely related but genetically diverse variants generated by high mutation rates during replication. Assessing quasispecies structure and diversity is crucial for understanding viral
Josep Gregori   +6 more
doaj   +1 more source

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