| 1. | Used in high doses, auxin stimulates the production of ethylene.
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| 2. | TasiR-ARF is responsible for regulating the signaling molecule auxin.
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| 3. | The mechanism of apical dominance is based on the plant hormone auxin.
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| 4. | Auxin participates in phototropism, geotropism, hydrotropism and other developmental changes.
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| 5. | This process requires modification of the auxin transporters ( PIN proteins ).
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| 6. | Applying auxin to the cut stem again inhibits lateral dominance.
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| 7. | This suggests a role for auxin signalling in stress tolerance.
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| 8. | Touched cells produce auxin and transport it to untouched cells.
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| 9. | It is supposed that this is due to auxin or ethylene formation.
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| 10. | They are similar to auxins and most are biodegradable by soil bacteria.
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