Über die wirkung von indolylessigsäure auf haferkoleoptilen im went-test unter überdrucken verschiedener gase
✍ Scribed by Peter Chrometzka
- Publisher
- Springer-Verlag
- Year
- 1967
- Tongue
- English
- Weight
- 425 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0032-0935
No coin nor oath required. For personal study only.
✦ Synopsis
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High atmospheric pressure causes an increase of the 3-indoleacetic acid-induced curvature of Arena coleoptiles in the Went-test, regardless of whether the applied gas is nitrogen, hydrogen, oxygen, or air.
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The highest increase was caused by high pressure of oxygen, the lowest by lack of oxygen.
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The high pressure effect was also observed with coleoptiles which were treated 20 hours prior to the test and which were then kept under normal pressure.
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High pressure of oxygen for a long period (20 hours) had a poisonous effect on the coleoptiles. They ceased to grow.
Preliminary studies have shown that the respiration is enhanced if the coleoptfles have been kept under high pressure.