Repair of Gamma-ray and Neutron-induced Lesions in Germinating Barley Seeds

Summary Barley seeds were irradiated with gamma-rays or fast neutrons in the resting state and after various periods of germination. When irradiated in the resting state, about 50 krads of gamma-rays or about 1 krad of fast neutrons produced a 50 per cent inhibition of seedling growth. The radiosens...

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Veröffentlicht in:	Int. J. Radiat. Biol. 19: No. 5, 433-43(1971) 433-43(1971), 1971, Vol.19 (5), p.433-443
Hauptverfasser:	Ahnström, Gunnar, Natarajan, A.T.
Format:	Artikel
Sprache:	eng
Schlagworte:	ANGIOSPERMIDAE/Hordeum sp., radiation effects on germination of, effects of caffeine on $gamma$ and fast neutron BARLEY CAFFEINE Caffeine - adverse effects Chromosome Aberrations CHROMOSOMES Cobalt Isotopes DNA DNA - radiation effects Edible Grain - radiation effects FAST NEUTRONS GAMMA RADIATION GAMMA RADIATION/effects on germination of barley seed, effects of caffeine on GERMINATION N28700 > Life Sciences > Radiation Effects on Plants Neutrons NEUTRONS, FAST/effects on germination of barley seed, effects of caffeine on PLANT GROWTH Radiation RADIATION DOSES Radiation Effects RADIATION INJURIES Radiation-Sensitizing Agents - pharmacology REGENERATION SEEDLINGS Seeds - growth & development Seeds - radiation effects TIME DEPENDENCE Time Factors WATER CAFFEINE/effects on germination of fast neutron and gamma-irradiated barley seed
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