Sensitivity of ornamental pepper to ethylene
نویسندگان
چکیده
منابع مشابه
Sensitivity of Avocado Fruit to Ethylene
The respiration of individual 'Hass' and 'Fuerte' fruit was monitored during storage at 8oC and 10oC respectively for 14 days, under a continuous flow of humidified air containing ethylene (C2H4) at 0, 0.01, 0.05, 0.25, 1.0 and 5.0 μL.L. Respiration rates of 'Fuerte' fruit under 0.01 μL.L C2H4 were significantly higher than the controls after 3.3 days of storage, but for 'Hass' fruit respiratio...
متن کاملFunctional Analysis of the Pepper Ethylene-Responsive Transcription Factor, CaAIEF1, in Enhanced ABA Sensitivity and Drought Tolerance
Abscisic acid (ABA) is a plant hormone that plays a critical role in the response to environmental stress conditions, especially regulation of the stomatal aperture under water-deficit conditions. The signal transduction occurring during the stress response is initiated by transcription of defense-related genes. Here, we isolated the pepper ethylene-responsive transcription factor CaAIEF1 (Caps...
متن کاملEthylene receptors and molecular mechanism of ethylene sensitivity in plants
A short post-harvest longevity remains a major limiting factor for many crops. Separation from plant leads quickly to ripening of fruits and senescence of flowers. In many species, ripening and senescence are ethyleneregulated. Thus, attempts have been made to retard the post-harvest processes by applying chemicals that inhibit ethylene synthesis. The long-term solution will probably be based o...
متن کاملRelation of Phytochrome-enhanced Geotropic Sensitivity to Ethylene Production.
Brief exposure of etiolated pea (Pisum sativum cv. Alaska) seedlings to red light enhances subsequent development of geotropic curvature of the stem. Both this response and inhibition of ethylene production by red light become maximal 8 hours after illumination. Very low concentrations of applied ethylene inhibit development of geotropic curvature, whereas hypobaric treatment enhances geotropic...
متن کاملEffects of Phenylphthalamic Acid and Perfect Fertilizer on Vegetative and Reproductive Growth of Ornamental Pepper (Capsicum annuum L.)
The impact of phenylphthalamic acid (PPA) rates including 0 (PPA0), 1000 (PPA1000), 2000 (PPA2000) or 3000 (PPA3000) mg L-1 and perfect fertilizer rates including 0 (PF0), 100 (PF100), 200 (PF200) and 300 (PF300) mg L-1 was studied on vegetative and reproductive growth of ornamental pep...
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ژورنال
عنوان ژورنال: Horticultura Brasileira
سال: 2019
ISSN: 1806-9991,0102-0536
DOI: 10.1590/s0102-053620190415