ScienceJohn Michels (Journalist) 1942 |
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Page 127
... GROWTH FACTOR FOR GRAPHIUM PYRIDOXINE ( vitamin B6 ) is known to be essential for the growth of excised plant roots , 1,2 for certain mutant strains of Neurospora , 3 and for the G.M. strain of yeast . In connection with our studies on ...
... GROWTH FACTOR FOR GRAPHIUM PYRIDOXINE ( vitamin B6 ) is known to be essential for the growth of excised plant roots , 1,2 for certain mutant strains of Neurospora , 3 and for the G.M. strain of yeast . In connection with our studies on ...
Page 129
... GROWTH IN WHEAT AND RICE RICE seeds are capable of germinating in the ab- sence of oxygen and the seedlings grow well when submerged in water containing little oxygen , whereas wheat is unable to germinate or develop under such ...
... GROWTH IN WHEAT AND RICE RICE seeds are capable of germinating in the ab- sence of oxygen and the seedlings grow well when submerged in water containing little oxygen , whereas wheat is unable to germinate or develop under such ...
Page 305
... growth or partial growth . At the edge of the area of inhibited growth stimulation was indicated by the appearance of a zone of growth heavier than elsewhere in the plate . Control plates were poured to check the distribution of ...
... growth or partial growth . At the edge of the area of inhibited growth stimulation was indicated by the appearance of a zone of growth heavier than elsewhere in the plate . Control plates were poured to check the distribution of ...
Contents
G Smithsonian Institution and International | 9 |
pAminobenzoic F H JOHNSON 104 Nicotinic | 16 |
E Industrial Organization 648 | 24 |
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