Tensioning the helix: a mechanism for force generation in twining plants
نویسندگان
چکیده
منابع مشابه
Tensioning the helix: a mechanism for force generation in twining plants.
Twining plants use their helical stems to clasp supports and to generate a squeezing force, providing stability against gravity. To elucidate the mechanism that allows force generation, we measured the squeezing forces exerted by the twiner Dioscorea bulbifera while following its growth using time-lapse photography. We show that the development of the squeezing force is accompanied by stiffenin...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society B: Biological Sciences
سال: 2009
ISSN: 0962-8452,1471-2954
DOI: 10.1098/rspb.2009.0380