Gamma radiation as a mutagen on zea mays growth

gamma radiation as a mutagen on zea mays growth 2 abstract the effect of gamma radiation on the germination if the mutation is easily repairable 2013) and growth and development of maize was determined by comparing the height of zea mays seeds irradiated with 10.

Description effect of ionizing radiation on the growth and germination of corn (zea mays l) marieanne gr l itol group 2 sec s ± 6l september 13, 2010 abstract corn seeds irradiated. Nigerian j genet 17(2002):23-31 gamma-rays induced meiotic chromosome aberrations in popcorn (zea mays var praecox sturt) a k adamu department of biological sciences ahmadu bello university, zaria. Gamma radiation and its effect on corn (zea mays) physiology, morphology, and cytology sharmaine joy l espinola, xadrix d yanzon bicol university, college of science, department of biology, legazpi city, albay abstract inducing gamma radiation is investigated to cause aberrations in plants. Another is the ionizing radiation which includes x-rays, beta and gamma rays from radioactive sources such as radium or cobalt-90 other mutagens are due to exposure to extreme conditions, cell regeneration, and hybridization (ramirez, mendioro, & laude, 2005.

gamma radiation as a mutagen on zea mays growth 2 abstract the effect of gamma radiation on the germination if the mutation is easily repairable 2013) and growth and development of maize was determined by comparing the height of zea mays seeds irradiated with 10.

Volume 1 issue 2 december 2013 [ ]112 germination viability of maize m1 seeds (zea mays l) after gamma ray irradiation rafiuddin (corresponding author) laboratory of plant ecology, department of agronomy, faculty of agriculture, hasanuddin. In genetics, a mutagen is a physical or chemical agent that changes the genetic material, usually dna, of an organism and thus increases the frequency of mutations above the natural background level as many mutations can cause cancer, mutagens are therefore also likely to be carcinogens, although not always necessarily sosome chemicals only become mutagenic through cellular processes. Increase in the doses of gamma rays in zea mays (maize), abelmoschus esculentus (okra) and arachis hypogaea (groundnut) (mokobia & higher doses of gamma rays inhibited the seedling stem growth in pinus banksiana (jackpine) (amiro, 1986) physical and chemical mutagens review of literature 11 gamma rays-induced semi-dwarf mutant with.

Gamma-rays in maize (zea mays) and barley (stadler 1928), millions of plant mutants have been isolated using ionizing radiation, and the mutants applied to many fields of plant. Grains of pure strain giza 4 (g4) of maize (zea mays l) were treated with gamma irradiation (60 gy) or sodium azide (0001m) before sowing and evaluated under normal and drought condition, some. Zea mays, aflatoxin, gamma radiation, poultry feed (zea mays) is one of the most consumed cereals by humans since ancient times and one of the most cultivated grasses worldwide it constitutes the first billion tons, with an average annual growth of 35% since 2004 worldwide [2. Influence of gamma irradiation and nitrogen fertilization levels on growth and yield of maize (zea mays l) grown on sandy soil m m ismail 1 , e a mousa 1 , a a moursy 1 and m a rizk 1 1 department of soil and water research, atomic energy authority, nuclear research center, abou-zaabl, 13759, egypt. The aim of this research was to evaluate the effectiveness of irradiation with gamma rays on corn for the control of aflatoxin b1 for this purpose, three treatments were compared: treatment 1, application of gamma radiation, treatment 2, application of antifungal and treatment 3, combination of gamma radiation and application of antifungal.

The purpose of this study was to determine the effect of varying levels of gamma radiation on growth parameters of zea mays l ten seeds for each level of gamma radiation (0 krad, 10 krad, 30 krad and 50 krad) were planted and tested for the number of germinating seeds and plant height, using a meter stick or ruler. Effects of gamma radiation in the growth of zea mays by shaameine effects of gamma radiation in the growth of zea mays search search radiation such as x-rays or gamma radiation is a potent mutagen (hartl 2011) the biological effect of gamma rays is based on the interaction with atoms or. Electromagnetic radiation consists of electric and magnetic moving ridges while the ionising radiation consists of x raies and gamma-rays which are energetic plenty to bring forth reactive ions that react with biological molecules ( al-salhi et al , 2005 ) ionizing radiation, at higher doses, may do both mutant and decease of the cell.

Mutation was induced via a physical agent, radiation 4 levels of radiation—0 kr (control), 10 kr, 30 kr, and 50 kr—were used in seeds to determine the radiation effects on the growth of zea mays using two duplicate set-ups, each, planted with 18 seeds per radiation, the differences in height were observed from january 29 [. Effect of gamma ray irradiation and ethyl methane sulphonate on in vitro mutagenesis of citrullus colocynthis (l) schrad. Zea mays assays of chemical/radiation genotoxicity for the study of environmental mutagens zea mays assays of chemical/radiation genotoxicity for the study of environmental mutagens grant, william f owens, elizabeth t 2006-09-01 00:00:00 from a literature survey, 86 chemicals are tabulated that have been evaluated in 121 assays for their clastogenic effects in zea mays. Data are tabulated on the effects of different mutagens on plant height, leaf length, leaf width, pollen sterility and cytological aberrations in maize stocks mk01 and 19-3-3 the treatments were γ radiation, and γ radiation combined with the synthetic growth regulator crossing, the biostimulator phytostim, an electrical field, exposure to an electromagnetic field of extremely high frequency.

Gamma radiation effects on seed germination and growth, protein content, peroxides and protease activity, lipid per oxidation in desi and kabuli chickpea pak j. The gamma rays have negative effect on the germinations of the seedlings of maize genotypes the increasing of the gamma irradiation decreased the growth of the germination the genotypes treated with the high doses (150-200gy) were germinated but they failed to survive (zea mays)is an important cereal crops throughout world1,2 its ranks. Gamma radiation effects on seed germination 627 22 gamma irradiation irradiation of maize seeds was performed using a 60co (cobalt 60) gamma source (gamma chamber 900) in ambient conditions at the faculty of physics, “babe¸s-bolyai” university.

Consequence of ionization radiation on the growth ofzea mayss1 we will write a custom essay sample on any topic specifically for you for only $1390/page order now _____ abstraction the consequence of ionising radiation in the phenotypic look ofzea maysswas studied. Effect of gamma rays on germination and photosynthetic pigments of maize (zea mays l) inbreds page 512 international journal of research (ijr) vol-1, issue -5, june 2014 issn 2348 -6848 32. Consequence of ionization radiation on the growth ofzea mayss1 we will write a custom essay sample on effect of ionization radiation on the growth of zea mays specifically for you for only $1638 $139/page order now we will write a custom essay sample on effect of ionization radiation on the growth of zea mays specifically. Ultraviolet (uv) light has strong genotoxic effect to induce mutations for developing high genetic variability in yields, early maturity and other characters in crops.

Genetic variation may already be present in nature, may be obtained after several years of selection spontaneous the mutagens cause various kinds of dna damage, effect of gamma rays on morphogenesis rooting efficiency. Effects of gamma radiation on root and shoot mean length (cm) of maize (zea mays) the gamma rays (≥02 kgy) imposed a significant impact on the shoot length the highest shoot length was observed in the unirradiated plants. Involves subjecting the corn kernels (zea mays l) to varying doses of radiation corns, being widely available, are good experimental sample for this study this study aimed to determine the effect of irradiation on the growth and germination of corn. The study aimed to determine the effect of different amounts of gamma rays radiation on the growth of corn (zea mays) and to observe the damage it has brought in relation to the amount used for the treatment.

gamma radiation as a mutagen on zea mays growth 2 abstract the effect of gamma radiation on the germination if the mutation is easily repairable 2013) and growth and development of maize was determined by comparing the height of zea mays seeds irradiated with 10. gamma radiation as a mutagen on zea mays growth 2 abstract the effect of gamma radiation on the germination if the mutation is easily repairable 2013) and growth and development of maize was determined by comparing the height of zea mays seeds irradiated with 10.
Gamma radiation as a mutagen on zea mays growth
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