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Coastal Plain Yellowtops Flaveria bidentis (L.) Kuntze
, 2017The coastal plain yellowtops, Flaveria bidentis (L.) Kuntze, a C4 annual or perennial herb native to South America, has damaged local ecosystems and caused great economic loss in China. Its large seeds, strong ability to adapt to different environmental conditions and strong allelopathy to inhibit the growth of other plants lead to its expansion to ...
Feng-Juan Zhang, F. Wan
semanticscholar +2 more sources
Soil Biology and Biochemistry, 2017
Abstract Understanding of mechanisms through which arbuscular mycorrhizal fungi (AMF) facilitate establishment and growth of exotic species is important in invasion ecology. We have poor understanding of mechanisms that mediate positive or negative impact of AMF to exotic or native species.
Feng-Juan Zhang +4 more
semanticscholar +3 more sources
Abstract Understanding of mechanisms through which arbuscular mycorrhizal fungi (AMF) facilitate establishment and growth of exotic species is important in invasion ecology. We have poor understanding of mechanisms that mediate positive or negative impact of AMF to exotic or native species.
Feng-Juan Zhang +4 more
semanticscholar +3 more sources
Effect of Flaveria bidentis invasion on plant community and soil microbial community of different invaded soil [PDF]
Plant Physiology, 2019 The spatial distribution of sulfated and glucosylated flavonols as well as of the enzymes involved in the later steps of their biosynthesis, sulfotransferase and glucosyltransferase, were investigated in the shoots of Flaveria bidentis. The highest amounts of both types of flavonoid conjugates (as micromole per gram fresh weight) and the highest ...
Xiao-Xu Qi +6 more
semanticscholar +3 more sources
The allelopathy of Flaveria bidentis (L.) Kuntze, an invasive weed species
Frontiers of Agriculture in China, 2008To identify the allelopathic effect of Flaveria bidentis (L.) Kuntze (F. bidenti) on other plants, the effects of different extracts from F. bidentis on the growth of several plants were studied by bioassay. Results showed that the water extracts inhibited the growth of corn (Zea mays L.), wheat (Triticum aestivum L.), cotton (Gassypium Hirsutum L ...
exaly +2 more sources
2019
Published as part of C. Benedi, A. Buira, E. Rico, M. B. Crespo, A. Quintanar, C. Aedo & S. Castroviejo, 2019, Flora Iberica / Vol. XVI (III): Compositae (partim), Madrid :Real Jardín Botanico, CSIC on pages 2140-2142, DOI: 10.5281/zenodo ...
C. Benedi +6 more
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Published as part of C. Benedi, A. Buira, E. Rico, M. B. Crespo, A. Quintanar, C. Aedo & S. Castroviejo, 2019, Flora Iberica / Vol. XVI (III): Compositae (partim), Madrid :Real Jardín Botanico, CSIC on pages 2140-2142, DOI: 10.5281/zenodo ...
C. Benedi +6 more
openaire +1 more source
2001
C4 plants are a group of relatively recently evolved angiosperms which are represented in a large number of both monocot and dicot genera (see Hatch 1987, 1992). C4 plants are of agricultural importance not only because they are strongly represented among tropical and subtropical crop species (maize, sorghum, sugarcane, and amaranth, for example, are ...
R. T. Furbank +2 more
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C4 plants are a group of relatively recently evolved angiosperms which are represented in a large number of both monocot and dicot genera (see Hatch 1987, 1992). C4 plants are of agricultural importance not only because they are strongly represented among tropical and subtropical crop species (maize, sorghum, sugarcane, and amaranth, for example, are ...
R. T. Furbank +2 more
openaire +1 more source
Biological Invasions, 2016
Plants differ in their capacity to use various forms of nitrogen (N). Although previous studies have suggested invasive plants alter N availability, few distinguish their responses to various forms and different concentrations of inorganic N. In order to understand how plant preference for N affects invasions, we tested the growth and physiological ...
Chao-He Huangfu +5 more
semanticscholar +2 more sources
Plants differ in their capacity to use various forms of nitrogen (N). Although previous studies have suggested invasive plants alter N availability, few distinguish their responses to various forms and different concentrations of inorganic N. In order to understand how plant preference for N affects invasions, we tested the growth and physiological ...
Chao-He Huangfu +5 more
semanticscholar +2 more sources
Biocatalysis and Biotransformation
Protein tyrosine phosphatase 1B negatively regulates insulin and leptin signaling, making it a critical therapeutic target for metabolic disorders such as type 2 diabetes, obesity, and insulin resistance.
Emadeldin M. Kamel +6 more
semanticscholar +1 more source
Protein tyrosine phosphatase 1B negatively regulates insulin and leptin signaling, making it a critical therapeutic target for metabolic disorders such as type 2 diabetes, obesity, and insulin resistance.
Emadeldin M. Kamel +6 more
semanticscholar +1 more source
Anticoagulant effect and action mechanism of sulphated flavonoids from Flaveria bidentis
Thrombosis Research, 2002Quercetin 3-acetyl-7,3',4'-trisulphate (ATS) and quercetin 3,7,3',4'-tetrasulphate (QTS) obtained from Flaveria bidentis (Asteraceae) were investigated in vitro for anticoagulant activity. Three different concentrations of each flavonoid were assayed at different incubation times, showing at 1 mM significant prolongation on the activated partial ...
Hugo A, Guglielmone +3 more
exaly +3 more sources
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
The strategy of aqueous two-phase flotation (ATPF) followed by preparative high performance liquid chromatography (prep-HPLC) was established and used for the separation of astragalin from Flaveria bidentis. In the ATPF, the effects of sublation solvent,
Tong-Yu Wei, Hanwen Ni
semanticscholar +1 more source
The strategy of aqueous two-phase flotation (ATPF) followed by preparative high performance liquid chromatography (prep-HPLC) was established and used for the separation of astragalin from Flaveria bidentis. In the ATPF, the effects of sublation solvent,
Tong-Yu Wei, Hanwen Ni
semanticscholar +1 more source