Effect of proline on wound vessel member formation

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概要

• 論文の詳細を見る

• Pretreatment of Coleus blumei (BENTH.) stem explants for 24 hr with L-proline (P) (1.0mM) by the successive cup technique resulted in the redifferentiation of extremely high numbers of wound vessel members (WVM) from pith and cortical parenchyma tissues following the addition of a xylogenic concentration of 5 ppm indoleacetic acid (IAA). The addition of P with auxin or after auxin had been introduced into the segments was ineffective in altering the numbers of WVM formed as compared to controls. P-treated segments showed both normal and aberrant WVM with the addition of colchicine (0.01%) and IAA; colchicine-treated segments invariably produced aberrant WVM when P and IAA were given. These results suggest that a P-rich substance may interact with auxin in initiating wound vessel member differentiation.

• 日本植物生理学会の論文

著者

• Roberts Lorin

  Department Of Botany Faculty Of Science Kyoto University:(present)department Of Biological Sciences

• Roberts Lorin

  Department Of Biological Science University Of Idaho Moscow

• Baba Sango

  Department Of Biological Sciences University Of Idaho:(present)department Of Botany Faculty Of Scien

関連論文

• ON THE USE OF PHENAZINE METHOSULFATE IN THE HISTOCHEMISTRY OF SUCCINIC DEHYDROGENASE IN FROZEN PLANT TISSUES
• Effect of proline on wound vessel member formation
• IAA-induced xylem differentiation in the presence of colchicine
• THE EFFECT OF HELMINTHOSPOROL ON XYLOGENESIS UNDER IN VITRO CONDITIONS
• Inhibition of xylogenesis by morphactin in pith parenchyma explants of Lactuca

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