Monoenergetic neutron induced effects on cell progression in broad bean roots
Journal Article
·
· Radiat. Res.; (United States)
Following irradiation with monoenergetic neutrons of 15.1, 1.91, 0.43, and 0.23 MeV, cells of broad bean roots are delayed in progression through the cell cycle. There is an exponential relation between cells progressing (''surviving'') into mitosis and dose over a range of time periods. Relative biological effectiveness (RBE) increases with decreasing neutron energy and the two lowest energies are similar in effect. The RBE-neutron energy dependence for this largely transitory delay phenomenon in general approximates that found for permanent radiobiological endpoints, possibly indicating that this effect depends on the square of the energy absorbed in sites of nuclear size or smaller.
- Research Organization:
- Columbia Univ., New York
- OSTI ID:
- 7208158
- Journal Information:
- Radiat. Res.; (United States), Journal Name: Radiat. Res.; (United States) Vol. 73:1; ISSN RAREA
- Country of Publication:
- United States
- Language:
- English
Similar Records
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RELATIVE BIOLOGICAL EFFECT OF FISSION NEUTRONS WITH THE BROAD BEAN ROOT (VICIA FABA) AS A TEST SYSTEM
RELATIVE BIOLOGICAL EFFECT OF 14-Mev NEUTRONS WITH THE BROAD BEAN ROOT (VICIA FABA) AS A TEST SYSTEM
Journal Article
·
Sat Jun 01 00:00:00 EDT 1996
· Radiation Research
·
OSTI ID:387370
RELATIVE BIOLOGICAL EFFECT OF FISSION NEUTRONS WITH THE BROAD BEAN ROOT (VICIA FABA) AS A TEST SYSTEM
Journal Article
·
Sat Jan 31 23:00:00 EST 1959
· Radiation Research
·
OSTI ID:4263881
RELATIVE BIOLOGICAL EFFECT OF 14-Mev NEUTRONS WITH THE BROAD BEAN ROOT (VICIA FABA) AS A TEST SYSTEM
Journal Article
·
Fri Oct 31 23:00:00 EST 1958
· Radiation Research
·
OSTI ID:4286748
Related Subjects
560141* -- Radiation Effects on Plants-- Basic Studies-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
BARYONS
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BIOMASS
CELL CYCLE
DOSE-RESPONSE RELATIONSHIPS
ELEMENTARY PARTICLES
ENERGY DEPENDENCE
ENERGY RANGE
ENERGY SOURCES
FERMIONS
HADRONS
IRRADIATION
KEV RANGE
KEV RANGE 100-1000
LEGUMINOSAE
MEV RANGE
MEV RANGE 01-10
MEV RANGE 10-100
MITOTIC DELAY
NEUTRONS
NUCLEONS
PLANT CELLS
PLANTS
RADIATION EFFECTS
RADIOINDUCTION
RBE
RENEWABLE ENERGY SOURCES
ROOTS
VICIA
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
BARYONS
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BIOMASS
CELL CYCLE
DOSE-RESPONSE RELATIONSHIPS
ELEMENTARY PARTICLES
ENERGY DEPENDENCE
ENERGY RANGE
ENERGY SOURCES
FERMIONS
HADRONS
IRRADIATION
KEV RANGE
KEV RANGE 100-1000
LEGUMINOSAE
MEV RANGE
MEV RANGE 01-10
MEV RANGE 10-100
MITOTIC DELAY
NEUTRONS
NUCLEONS
PLANT CELLS
PLANTS
RADIATION EFFECTS
RADIOINDUCTION
RBE
RENEWABLE ENERGY SOURCES
ROOTS
VICIA