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Cytotoxic constituents and a new hydroxycinnamic acid derivative from Leontodon saxatilis (Asteraceae, Cichorieae).
Ҫiҫek SS, Willer J, Preziuso F, Sönnichsen F, Greil R, Girreser U, Zidorn C, Jöhrer K. Ҫiҫek SS, et al. RSC Adv. 2021 Mar 10;11(18):10489-10496. doi: 10.1039/d0ra10973h. eCollection 2021 Mar 10. RSC Adv. 2021. PMID: 35423597 Free PMC article.
In our ongoing research for the discovery of new constituents with antimyeloma activity, we investigated 15 compounds present in the aerial parts of Leontodon saxatilis for their cytotoxic potential against NCI-H929, U266, and OPM2 cell lines. ...
In our ongoing research for the discovery of new constituents with antimyeloma activity, we investigated 15 compounds present in the aerial …
Environmental patterns of adaptation after range expansion in Leontodon longirostris: The effect of phenological events on fitness-related traits.
de Pedro M, Mayol M, González-Martínez SC, Regalado I, Riba M. de Pedro M, et al. Am J Bot. 2022 Apr;109(4):602-615. doi: 10.1002/ajb2.1815. Epub 2022 Mar 28. Am J Bot. 2022. PMID: 35067917 Free article.
METHODS: We assessed the phenological patterns of variation, and their effect on fitness-related traits, on 42 L. longirostris populations and six populations of the sister taxa L. saxatilis in a common garden located within the current range of both species. ...RESULTS: W …
METHODS: We assessed the phenological patterns of variation, and their effect on fitness-related traits, on 42 L. longirostris populations a …
Ecotypic differentiation and phenotypic plasticity combine to enhance the invasiveness of the most widespread daisy in Chile, Leontodon saxatilis.
Martín-Forés I, Avilés M, Acosta-Gallo B, Breed MF, Del Pozo A, de Miguel JM, Sánchez-Jardón L, Castro I, Ovalle C, Casado MA. Martín-Forés I, et al. Sci Rep. 2017 May 8;7(1):1546. doi: 10.1038/s41598-017-01457-1. Sci Rep. 2017. PMID: 28484207 Free PMC article.
We explored ecotypic differentiation and phenotypic plasticity of seed output and fruit dimorphisms in exotic Chilean and native Spanish populations of Leontodon saxatilis subsp. rothii. We collected flower heads from populations in Spain and Chile along a rainfall …
We explored ecotypic differentiation and phenotypic plasticity of seed output and fruit dimorphisms in exotic Chilean and native Spanish pop …
Ecology of achene dimorphism in Leontodon saxatilis.
Brändel M. Brändel M. Ann Bot. 2007 Dec;100(6):1189-97. doi: 10.1093/aob/mcm214. Epub 2007 Sep 26. Ann Bot. 2007. PMID: 17901060 Free PMC article.
BACKGROUND AND AIMS: [corrected] Leontodon saxatilis produces two morphologically distinct achenes (morphs) in a single capitulum: one row of dark brown achenes without a pappus lies at the edge ('peripheral achenes'; 0.74 +/- 0.18 mg) while the inner ones are light …
BACKGROUND AND AIMS: [corrected] Leontodon saxatilis produces two morphologically distinct achenes (morphs) in a single capitu …
The effects of elevated CO2 on seed production and seedling recruitment in a sheep-grazed pasture.
Edwards G, Clark H, Newton P. Edwards G, et al. Oecologia. 2001 May;127(3):383-394. doi: 10.1007/s004420000602. Epub 2001 May 1. Oecologia. 2001. PMID: 28547109
In both years elevated CO(2) led to more dispersed seeds of the grasses Anthoxanthum odoratum, Lolium perenne and Poa pratensis, the legumes Trifolium repens and T. subterraneum and the herbs Hypochaeris radicata and Leontodon saxatilis. The increased seed dispersal …
In both years elevated CO(2) led to more dispersed seeds of the grasses Anthoxanthum odoratum, Lolium perenne and Poa pratensis, the legumes …