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Page 19
Loefer , but they obtained growth for only a few days . They conclude : " It would seem , therefore , that our strain of Chilomonas paramecium is unable to synthesize protoplasm from ammonium compounds and other inorganic salts and is ...
Loefer , but they obtained growth for only a few days . They conclude : " It would seem , therefore , that our strain of Chilomonas paramecium is unable to synthesize protoplasm from ammonium compounds and other inorganic salts and is ...
Page 85
The same general procedure with certain improvements2 has been applied to extracts from tomato plants infected with tobacco mosaic virus and an active crystalline protein has been obtained from this host plant .
The same general procedure with certain improvements2 has been applied to extracts from tomato plants infected with tobacco mosaic virus and an active crystalline protein has been obtained from this host plant .
Page 173
1 The first fertile hybrid ascomycetes developed artificially were obtained about ten years ago by crossing a four - spored species of Neurospora with an 8 - spored species . They are the only interspecific hybrid ascomycetes that have ...
1 The first fertile hybrid ascomycetes developed artificially were obtained about ten years ago by crossing a four - spored species of Neurospora with an 8 - spored species . They are the only interspecific hybrid ascomycetes that have ...
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Contents
VOL | 1 |
Bureaucracy N E STEVENS 497 | 8 |
CARTER W The Toxigenic and Toxiniferous Insect 522 | 14 |
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