Results 21 to 30 of about 12,100 (224)

Chemical constituents of the necroptosis-inhibited active fraction from Xanthium mongolicum (Ⅰ)

open access: yesGuangxi Zhiwu, 2023
Xanthium strumarium is a traditional folk medicinal plant. The 50% ethanol eluting faction of X. mongolicum had significant activity to inhibit necroptosis. In order to investigate the active constituents, the active fraction of X.
Tianlu SHENG   +6 more
doaj   +1 more source

Xanthium Suppression Under Maize||Sunflower Intercropping System

open access: yesJournal of Integrative Agriculture, 2012
Weed control is one of the major constraint factors in crop production around the world. Field experiments were conducted during 2008-2009 under intercropping systems involving alfalfa (Medicago sativa L.), sweet potato (Ipomoea batatas [L.] Lam ...
Yuan-quan CHEN   +3 more
doaj   +1 more source

Studies of the physiology, pharmacology, and biochemistry of the auxins [PDF]

open access: yes, 1952
Several excellent reviews of auxin matters have appeared during the past few years dealing broadly with the subject as a whole, such as the Wisconsin Symposium on Plant Growth Substances whleh is referred to repeatedly below, as well as reviews of more ...
Bandurski­, Robert S., Bonner, James
core   +1 more source

Characteristics of the completed chloroplast genome sequence of Xanthium spinosum: comparative analyses, identification of mutational hotspots and phylogenetic implications

open access: yesBMC Genomics, 2020
Background The invasive species Xanthium spinosum has been used as a traditional Chinese medicine for many years. Unfortunately, no extensive molecular studies of this plant have been conducted. Results Here, the complete chloroplast (cp) genome sequence
Gurusamy Raman   +3 more
doaj   +1 more source

Hybridization With an Invasive Plant of Xanthium strumarium Improves the Tolerance of Its Native Congener X. sibiricum to Cadmium

open access: yesFrontiers in Plant Science, 2021
Hybridization is one of the important factors influencing the adaptive evolution of invasive plants. According to previous studies, hybridization with an invasive plant reduces the adaptability of its native congener to environment.
Chenyang Xue   +10 more
doaj   +1 more source

Checklist della flora vascolare psammofila della Toscana [PDF]

open access: yes, 2014
Checklist of the psammophilous vascular flora of Tuscany. An updated list of the psammophilous vascular flora occurring in coastal areas of Tuscany is presented.
CICCARELLI, DANIELA   +2 more
core   +1 more source

An inventory of invasive alien species in China [PDF]

open access: yes, 2012
Invasive alien species (IAS) are a major global challenge requiring urgent action, and the Strategic Plan for Biodiversity (2011–2020) of the Convention on Biological Diversity (CBD) includes a target on the issue.
Baishi Hu   +21 more
core   +2 more sources

Biodiversity of the Indian Desert and it´s value [PDF]

open access: yes, 2001
The state of Rajasthan is situated between 23º3’ and 30º12’ N latitude and 69º30’ and 78º17’ E longitude . The total land area of the state is about 3,24,239 km²out of which about 1,98,100 km² is arid and the rest semi arid.
Kotia, Amit, Kumar, Ashwani
core   +2 more sources

Xanthium strumarium L. antimicrobial activity and carboxyatractyloside analysis through electrospray ionization mass spectrometry Atividade antimicrobiana e análise de carboxiatractilosideo por espectrometria de massas com ionização por electrospray de Xanthium strumarium L

open access: yesRevista Brasileira de Plantas Medicinais, 2009
The aim of this work was to evaluate the antimicrobial activity of Xanthium strumarium L. leaf extracts against Staphylococcus aureus, Escherichia coli, Salmonella typhimurium, Pseudomonas aeruginosa and Clostridium perfringens, as well as to investigate
R. Scherer   +6 more
doaj   +1 more source

Characterization of quaternary ammonium compounds in Flourensia xerophytic communities and response to UV-B radiation [PDF]

open access: yes, 2014
As part of ongoing studies aimed at characterizing molecular components involved in the ecophysiological adaptations of native xerophytic plants from central Argentina, we demonstrated the presence of compatible solutes in Flourensia campestris (FC) and ...
Cantero, Juan Jose   +6 more
core   +1 more source

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