On the role of calcium in indole-3-acetic acid movement and graviresponse in etiolated pea epicotyls
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To determine whether Ca2+ plays a special role in the early graviresponse of shoots, as has been reported for roots, we treated etiolated pea epicotyls with substances known to antagonize Ca2+ (La3+), to remove Ca2+ from the wall (spermidine, EGTA), to inhibit... ...
