On the variability in the activity of the photosynthetic mechanisms
Activity variations of photosynthetic mechanisms in green plant cells
ACTIVITY /BIOL/↗
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STUDIES WITH MICROORGANISMS AND PLANTS UNDER SIMULATED MARTIAN ENVIRONMENTS
Microorganisms and plants in a simulated martian environment
PLANT /BIOL/↗
INJURY AND RECOVERY OF PHOTOSYNTHESIS IN CELLS OF SUCCESSIVE DEVELOPMENTAL STAGES- TEMPERATURE EFFECTS
Injury and recovery of photosynthesis during cell development - temperature effects
BIOLOGICAL CELL↗
THE SYNTHESIS OF STEROLS AND THE EFFECT OF STEROIDS IN CHLORELLA
Effects of steroids in chlorella
CHLORELLA↗
Influence of space-flight factors on heredity and development in actinomycetes and higher-order plants
Influence of space flight factors on heredity & development in actinomycetes and plants
ACTINOMYCETES↗
Influence of space-flight conditions on seeds of allium fistulosum /spring onion/ and nigella damascena /nutmeg flower/
Influence of space flight conditions including cosmic radiation on spring onion & nutmeg flower seeds
COSMIC RADIATION↗
Plant leaves for the production of oxygen in a closed system quarterly status report
Plant leaves for oxygen production in closed ecological system
OXYGEN PRODUCTION↗
Plant systems as long term flight nourishment sources
Plant systems for astronaut nutrition in space flight
PLANT /BIOL/↗
Effect of Space Environment on Circadian Rhythms of Plants, for the Purpose of Defining and Verifying an Experiment Suitable for Use in a Biosatellite Semiannual Report, Sep. 1, 1963 - Mar. 1, 1964
Space environmental effects on circadian rhythms of plants - plant data for use in biosatellites
BIOSATELLITE↗
Investigation of potential anti-radiation and anti-neoplastic compounds related to plant growth regulators second quarterly progress report, 1 oct. 1964 - 1 jan. 1965
Antiradiation and antineoplastic compounds related to plant growth regulators - cytotoxic effects and radiation protection
ANTIRADIATION DRUG↗
Effect of space environment on circadian rhythms of plants, for the purpose of defining and verifying an experiment suitable for use in a biosatellite final report, sep. 1, 1964 - feb. 28, 1965
Space environment effect on circadian rhythms of plants for use in biosatellite
BIOSATELLITE↗
Atmospheric particulate matter of plant origin
Transport of pollen, spores, and other microscopic particulates of plant origin in atmosphere near earth surface
EARTH SURFACE↗
<an experimental investigation of the effects of low pressures on cellular ultrastructure and cytochemistry in plants< semiannual progress report, nov. 1, 1964 - apr. 1, 1965
Effects of low pressures on cellular ultrastructure and cytochemistry in plants
CYTOLOGY↗
Research in photosynthesis quarterly report no. 8, 6 mar. - 6 jun. 1965
Survey of photosynthesis and photosynthetic material studies
PLANT /BIOL/↗
Effect of weightlessness and radiation on the growth of the wheat coleoptile for the purpose of defining and verifying an experiment suitable for use in a biosatellite
Effects of temperature, X-ray irradiation, and elevated gravity on wheat seedling growth
ARTIFICIAL GRAVITY↗