ROS and Phytohormons in Plant-Plant Allelopathic Interaction
نویسندگان
چکیده
منابع مشابه
Exploring the mechanisms of allelopathic interaction in the invasive annual plant, Phyllanthus urinaria
The belowground mechanisms facilitating invasion and proliferation of non-native plant species into natural communities are of critical importance for understanding plant invasions. Research on allelopathy suggests that some exotic plant species produce compounds via root exudates that may suppress or inhibit the growth of neighboring plants, but the specific mechanisms and consequences of thes...
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Allelopathy offers potential for weed control through the production and release of allelochemicals from leaves, flowers, seeds, stems and roots. In this research, allelopathy potentials of ethanolic and aqueous extracts of Vinca rosea L. leaves were evaluated. Three extract concentrations, including 2.5, 5 and 10% (w/v) of both aqueous and ethanolic were prepared from a 10% w/v stock solution...
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Soybean seedlings were used as the test species to investigate the effect of phydroxybenzoic acid (pHBA) on growth and plant-water relationships. Plants were grown in nutrient solution under greenhouse conditions and were subjected to pHBA through amendments to the growth medium. Treatments were initiated 10 days after germination and continued for either 14 or 28 days with stomatal conductance...
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Many studies have reported the phytotoxicity of allelopathic compounds under controlled conditions. However, more field studies are required to provide realistic evidences for the significance of allelopathic interference in natural communities. We conducted a 2-years field experiment in a semiarid plant community (NE Spain). Specifically, we planted juvenile individuals and sowed seeds of Sals...
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One of the most rapid defense reactions of plants to pathogen attack is the so-called oxidative burst, which constitutes the production of reactive oxygen species (ROS) at the site of an attempted invasion. In general, the oxidative burst is induced by the perception of typical microbial nonplant molecules, so-called microbeassociated molecular patterns (MAMPs; Bigeard et al., 2015). Well-known...
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ژورنال
عنوان ژورنال: Plant Signaling & Behavior
سال: 2007
ISSN: 1559-2324
DOI: 10.4161/psb.2.4.4116