Results 61 to 70 of about 17,211 (228)
Carbazole Alkaloids from Clausena anisum-olens: Isolation, Characterization, and Anti-HIV Evaluation
Molecules, 2019 Two new carbazole alkaloids (1,2) and six known carbazole alkaloids (3−8) were isolated from Clausena anisum-olens. Their structures were elucidated based on extensive spectroscopic analysis.
Jing-Hua Yang +9 more
doaj +1 more source
Frontiers in Plant Science, 2019 Studies examining the diversity of plant specialized metabolites suggest that biotic and abiotic pressures greatly influence the qualitative and quantitative diversity found in a species. Large geographic distributions expose a species to a great variety
D. Allevato +3 more
semanticscholar +1 more source
Journal of Applied Entomology, EarlyView.ABSTRACT The Tephritidae family, or true fruit flies, comprises approximately 250 species recognized as economically significant due to their capacity to infest commercial fruits. These pests pose serious threats to both food security and trade, and are considered quarantine pests in areas where they are not yet established. In the European Union (EU),
Andrea Taddei +9 more
wiley +1 more source
New Phytologist, EarlyView.Maps of the estimated root nitrogen concentration in the < 0.5‐mm‐diameter classes of 20 woody species based on the imaging spectroscopy using the shortwave infrared spectral region. Summary Tree fine‐root morphological, anatomical, and chemical traits are important to reflect belowground resource acquisition strategies to support tree growth, but ...
Naoki Makita +2 more
wiley +1 more source
Grasas y Aceites, 2012 The seed oils from seven Turkish and ten Vietnamese varieties of Citrus fruits were examined for their fatty acid composition, tocopherols and sterol contents. The oil contents of the samples varied between 32.1 g/100 g and 58.8 g/100 g.
B. Matthaus, M. M. Özcan
doaj +1 more source
Deciphering Role of Endophytes in Plant Defences and Biotic Stress Resilience Across Families
Plant, Cell &Environment, EarlyView.ABSTRACT Plant families generate distinct repertoires of specialised metabolites that govern their biotic interactions. Endophytes strengthen host plant defence mechanisms and tolerance to biotic challenges by upregulating metabolite biosynthesis, modifying precursor compounds into more potent forms, or by directly synthesising analogous defence ...
S. Aneeqa Noor +4 more
wiley +1 more source
Willdenowia, 2018 : Vepris bali is the first known species of Vepris in WC Africa with opposite, trifoliolate leaves and is further unusual for its long petiolules.
M. Cheek, G. Gosline, J. Onana
semanticscholar +1 more source
Ozone Susceptibility of Tropical Tree Species
Plant, Cell &Environment, EarlyView.ABSTRACT Tropical forests account for approximately 60% of global terrestrial photosynthesis, yet their function into the future may be compromised by rising ground‐level ozone (O3) pollution. Although O3 is known to impair plant productivity, the physiological mechanisms underlying interspecific variation in O3 susceptibility—especially among tropical
Mst Nahid Farha +4 more
wiley +1 more source
Frontiers in Plant Science, 2023 Sapindales is an angiosperm order of high economic and ecological value comprising nine families, c. 479 genera, and c. 6570 species. However, family and subfamily relationships in Sapindales remain unclear, making reconstruction of the order’s spatio ...
Elizabeth M. Joyce +39 more
doaj +1 more source
Neuroprotective Potential of Secondary Metabolites from Melicope lunu-ankenda (Rutaceae)
Molecules, 2019 Plant natural compounds have great potential as alternative medicines for preventing and treating diseases. Melicope lunu-ankenda is one Melicope species (family Rutaceae), which is widely used in traditional medicine, consumed as a salad and a food ...
Zeinab Abdulwanis Mohamed +5 more
semanticscholar +1 more source