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Jean Fallot - One of the best experts on this subject based on the ideXlab platform.

  • Enhancement of shoot regeneration from cotyledons of Cucumis melo by AgNO3, an inhibitor of ethylene action
    Journal of Plant Physiology, 1992
    Co-Authors: Jean Paul Roustan, A. Latche, Jean Fallot
    Abstract:

    Summary Cotyledon explants of five inbred lines of Cucumis melo grown on Murashige and Skoog's medium in the presence of 0.54 μM NAA and 2.2 μM BAP showed a low frequency of shoot regeneration (17–35 % Inhibition of ethylene action by 60–120 μM AgNO 3 caused a 2-fold increase in percentage shoot regeneration for the TC line. This promotive effect was also observed in the four other genotypes. Furthermore, addition of ethylene released by exogenous 2-chloroethylphosphonic acid (Ethephon) to AgNO 3 -treated tissues failed to reduce the stimulation of shoot regeneration caused by AgNO 3 alone. On the basis of these findings, it is suggested that ethylene inhibits the organogenesis process and inhibitors of the action of ethylene can be used to increase plant regeneration efficiency from cotyledons of Cucumis melo .

  • Enhancement of Shoot Regeneration from Cotyledons of Cucumis melo by AgNO3, an Inhibitor of Ethylene Action
    Journal of Plant Physiology, 1992
    Co-Authors: Jean Paul Roustan, A. Latche, Jean Fallot
    Abstract:

    Cotyledon explants of five inbred lines of Cucumis melo grown on Murashige and Skoog's medium in the presence of 0.54 μM NAA and 2.2 μM BAP showed a low frequency of shoot regeneration (17–35 % Inhibition of ethylene action by 60–120 μM AgNO3 caused a 2-fold increase in percentage shoot regeneration for the TC line. This promotive effect was also observed in the four other genotypes. Furthermore, addition of ethylene released by exogenous 2-chloroethylphosphonic acid (Ethephon) to AgNO3-treated tissues failed to reduce the stimulation of shoot regeneration caused by AgNO3 alone. On the basis of these findings, it is suggested that ethylene inhibits the organogenesis process and inhibitors of the action of ethylene can be used to increase plant regeneration efficiency from cotyledons of Cucumis melo. © 1992, Gustav Fischer Verlag, Stuttgart. All rights reserved.

Jean Paul Roustan - One of the best experts on this subject based on the ideXlab platform.

  • Enhancement of shoot regeneration from cotyledons of Cucumis melo by AgNO3, an inhibitor of ethylene action
    Journal of Plant Physiology, 1992
    Co-Authors: Jean Paul Roustan, A. Latche, Jean Fallot
    Abstract:

    Summary Cotyledon explants of five inbred lines of Cucumis melo grown on Murashige and Skoog's medium in the presence of 0.54 μM NAA and 2.2 μM BAP showed a low frequency of shoot regeneration (17–35 % Inhibition of ethylene action by 60–120 μM AgNO 3 caused a 2-fold increase in percentage shoot regeneration for the TC line. This promotive effect was also observed in the four other genotypes. Furthermore, addition of ethylene released by exogenous 2-chloroethylphosphonic acid (Ethephon) to AgNO 3 -treated tissues failed to reduce the stimulation of shoot regeneration caused by AgNO 3 alone. On the basis of these findings, it is suggested that ethylene inhibits the organogenesis process and inhibitors of the action of ethylene can be used to increase plant regeneration efficiency from cotyledons of Cucumis melo .

  • Enhancement of Shoot Regeneration from Cotyledons of Cucumis melo by AgNO3, an Inhibitor of Ethylene Action
    Journal of Plant Physiology, 1992
    Co-Authors: Jean Paul Roustan, A. Latche, Jean Fallot
    Abstract:

    Cotyledon explants of five inbred lines of Cucumis melo grown on Murashige and Skoog's medium in the presence of 0.54 μM NAA and 2.2 μM BAP showed a low frequency of shoot regeneration (17–35 % Inhibition of ethylene action by 60–120 μM AgNO3 caused a 2-fold increase in percentage shoot regeneration for the TC line. This promotive effect was also observed in the four other genotypes. Furthermore, addition of ethylene released by exogenous 2-chloroethylphosphonic acid (Ethephon) to AgNO3-treated tissues failed to reduce the stimulation of shoot regeneration caused by AgNO3 alone. On the basis of these findings, it is suggested that ethylene inhibits the organogenesis process and inhibitors of the action of ethylene can be used to increase plant regeneration efficiency from cotyledons of Cucumis melo. © 1992, Gustav Fischer Verlag, Stuttgart. All rights reserved.

Zhi Huang - One of the best experts on this subject based on the ideXlab platform.

  • physiological and photosynthetic responses of melon Cucumis melo l seedlings to three glomus species under water deficit
    Plant and Soil, 2011
    Co-Authors: Zhi Huang, Chaoxing He, Zhongqun He, Zhibin Zhang, Jianming Li
    Abstract:

    melon (Cucumis melo L.)—an important horticultural crop that is often cultivated in simply equipped solar greenhouses in northwestern regions of China—usually suffers under poor water management. Arbuscular mycorrhizal (AM) symbiosis can play a major role in enhancing drought tolerance. Plant growth, physiological, and photosynthetic responses of melon plants inoculated with three Glomus species under two water conditions were investigated. Results show that inoculation with Glomus improves the physiological and photosynthetic parameters of inoculated seedlings compared with non-AM seedlings. Regardless of water conditions, plant height, root length, biomass production, antioxidant enzyme activity, soluble sugar content, net photosynthetic rate, and photosynthetic water use efficiency were elevated in AM seedlings compared to non-AM seedlings. Each Glomus species manifests unique effects under the two watering conditions. We posit that AM symbiosis can protect melon plants against water deficiencies by improving their antioxidant activity, bi-directional transport of carbohydrates, and photosynthetic capacity. In addition, regardless of water conditions, the most efficient fungus for melon (Cucumis melo L.) was Glomus mosseae.

A. Latche - One of the best experts on this subject based on the ideXlab platform.

  • Enhancement of shoot regeneration from cotyledons of Cucumis melo by AgNO3, an inhibitor of ethylene action
    Journal of Plant Physiology, 1992
    Co-Authors: Jean Paul Roustan, A. Latche, Jean Fallot
    Abstract:

    Summary Cotyledon explants of five inbred lines of Cucumis melo grown on Murashige and Skoog's medium in the presence of 0.54 μM NAA and 2.2 μM BAP showed a low frequency of shoot regeneration (17–35 % Inhibition of ethylene action by 60–120 μM AgNO 3 caused a 2-fold increase in percentage shoot regeneration for the TC line. This promotive effect was also observed in the four other genotypes. Furthermore, addition of ethylene released by exogenous 2-chloroethylphosphonic acid (Ethephon) to AgNO 3 -treated tissues failed to reduce the stimulation of shoot regeneration caused by AgNO 3 alone. On the basis of these findings, it is suggested that ethylene inhibits the organogenesis process and inhibitors of the action of ethylene can be used to increase plant regeneration efficiency from cotyledons of Cucumis melo .

  • Enhancement of Shoot Regeneration from Cotyledons of Cucumis melo by AgNO3, an Inhibitor of Ethylene Action
    Journal of Plant Physiology, 1992
    Co-Authors: Jean Paul Roustan, A. Latche, Jean Fallot
    Abstract:

    Cotyledon explants of five inbred lines of Cucumis melo grown on Murashige and Skoog's medium in the presence of 0.54 μM NAA and 2.2 μM BAP showed a low frequency of shoot regeneration (17–35 % Inhibition of ethylene action by 60–120 μM AgNO3 caused a 2-fold increase in percentage shoot regeneration for the TC line. This promotive effect was also observed in the four other genotypes. Furthermore, addition of ethylene released by exogenous 2-chloroethylphosphonic acid (Ethephon) to AgNO3-treated tissues failed to reduce the stimulation of shoot regeneration caused by AgNO3 alone. On the basis of these findings, it is suggested that ethylene inhibits the organogenesis process and inhibitors of the action of ethylene can be used to increase plant regeneration efficiency from cotyledons of Cucumis melo. © 1992, Gustav Fischer Verlag, Stuttgart. All rights reserved.

Jianming Li - One of the best experts on this subject based on the ideXlab platform.

  • physiological and photosynthetic responses of melon Cucumis melo l seedlings to three glomus species under water deficit
    Plant and Soil, 2011
    Co-Authors: Zhi Huang, Chaoxing He, Zhongqun He, Zhibin Zhang, Jianming Li
    Abstract:

    melon (Cucumis melo L.)—an important horticultural crop that is often cultivated in simply equipped solar greenhouses in northwestern regions of China—usually suffers under poor water management. Arbuscular mycorrhizal (AM) symbiosis can play a major role in enhancing drought tolerance. Plant growth, physiological, and photosynthetic responses of melon plants inoculated with three Glomus species under two water conditions were investigated. Results show that inoculation with Glomus improves the physiological and photosynthetic parameters of inoculated seedlings compared with non-AM seedlings. Regardless of water conditions, plant height, root length, biomass production, antioxidant enzyme activity, soluble sugar content, net photosynthetic rate, and photosynthetic water use efficiency were elevated in AM seedlings compared to non-AM seedlings. Each Glomus species manifests unique effects under the two watering conditions. We posit that AM symbiosis can protect melon plants against water deficiencies by improving their antioxidant activity, bi-directional transport of carbohydrates, and photosynthetic capacity. In addition, regardless of water conditions, the most efficient fungus for melon (Cucumis melo L.) was Glomus mosseae.