نتایج جستجو برای: hydrotropism

تعداد نتایج: 54  

Journal: :Uchu Seibutsu Kagaku 2000
H Takahashi N Fujii M Kamada A Higashitani Y Yamazaki A Kobayashi M Takano S Yamasaki T Sakata H Mizuno Y Kaneko T Murata S Kamigaichi S Aizawa I Yoshizaki T Shimazu K Fukui

We examined the effect of microgravity on the peg formation of cucumber seedlings for clarifying the mechanism of gravimorphogenesis in cucurbitaceous plants. The spaceflight experiments verified that gravity controls the formation of peg, hypocotyl hook and growth orientation of cucumber seedlings. Space-grown cucumber developed a peg on each side of the transition zone of the hypocotyl and ro...

2012
Alexander G. Volkov Maya I. Volkova Vladislav S. Markin

Plants continuously sense a wide variety of perturbations and produce various responses known as tropisms in plants. It is essential for all plants to have survival sensory mechanisms and actuators responsible for a specific response process. Plants are ideal adaptive structures with smart sensing capabilities based on different types of tropisms, such as chemiotropism, geotropism, heliotropism...

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