Results 51 to 60 of about 1,326 (157)

Selaginella P. Beauv. from Minas Gerais, Brazil

Acta Botânica Brasílica, 2016
Selaginella P. Beauv. is the only genus in the family Selaginellaceae Willk. The genus is monophyletic, has a cosmopolitan distribution, contains about 750 species and can be characterized by the presence of rhizophores, leaves, a ligule, heterospory and
Gustavo Heringer, Iván A. Valdespino, Alexandre Salino   +2 more
doaj   +1 more source

Chemical Profiling, In Silico and In Vitro Studies to Identify Potential CDK2 and mTOR Inhibitor From Selaginella inaequalifolia (Hook. & Grev.) Spring Ethanolic Extracts

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
ABSTRACT The current study is aimed to reveal the phytoprofile of Selaginella inaequalifolia (Hook. & Grev.) Spring using GC–MS and predict the drug properties, toxicity, biological properties of S. inaequalifolia ethanolic extracts (SiEE) using in silico methods and in vitro toxicity assays, namely, MTT and BSLB assay.
Johnson Marimuthu Alias Antonysamy, Sivaraman Arumugam, Robin Charles Antony Arulraj, Anne Wincy Jacob Thomas, Henrique D. M. Coutinho   +4 more
wiley   +1 more source

Physiological roles of lignins – tuning cell wall hygroscopy and biomechanics

New Phytologist, Volume 248, Issue 6, Page 2674-2706, December 2025.
Summary Lignins constitute the second most abundant carbon‐storing biopolymers in the biosphere. These phenolic polymers accumulate in different concentrations, compositions, and localisations within and between cell wall layers and cell types. Lignins were acquired during plant terrestrialisation 450 million years ago, and the diversification of their
Edouard Pesquet, Igor Cesarino, Shinya Kajita, Katharina Pawlowski   +3 more
wiley   +1 more source

Aspectos florísticos e econômicos das pteridófitas de um afloramento rochoso do estado do Rio de Janeiro, Brasil Floristics and economics aspects of the pteridophytes of rocky outcrop from Rio de Janeiro State, Brazil

Acta Botânica Brasílica, 2006
O presente trabalho apresenta o levantamento das pteridófitas ocorrentes na Pedra de Itacoatiara, afloramento rochoso localizado no Parque Estadual da Serra da Tiririca, no litoral do Município de Niterói, Estado do Rio de Janeiro, Brasil.
Marcelo Guerra Santos, Lana da Silva Sylvestre   +1 more
doaj   +1 more source

Staphylococcus aureus AgrA Modulators From South African Antimicrobial Plants

Chemistry &Biodiversity, Volume 22, Issue 9, September 2025.
The study workflow utilized validated in silico [molecular docking, fingerprinting, pharmacokinetics prediction, molecular dynamics (MD) simulation, ligand‐protein contact maps] tools to bioprospect a wide variety of metabolites surveyed from South African plants with antimicrobial activities, and target them against the key S.
Christiana Eleojo Aruwa, Saheed Sabiu
wiley   +1 more source

Phytochemistry of the genus Selaginella (Selaginellaceae). [PDF]

, 2014
The Selaginellaceae family includes the single genus Selaginella, which is found worldwide and comprises approximately 700 to 750 species. A number of species have been traditionally used for medicinal purposes in the whole world, and the phytochemistry ...
MACEDO, L. A. R. de O., SÁ, P. G. S. de, SIQUEIRA FILHO, J. A. de, BARBOSA FILHO, J. M., OLIVEIRA, V. R. de, ALMEIDA, J. R. G. da S.   +5 more
core  

Selaginella guihaia (Selaginellaceae): A new spikemoss species from southern China and northern Vietnam around the Gulf of Tonkin

PhytoKeys, 2017
Selaginella guihaia sp. nov. (Selaginellaceae), a new species of spikemoss from southern China and northern Vietnam around the Gulf of Tonkin (Beibu Gulf), is described and illustrated.
Yu-Dong Wu, Hong-Rui Zhang, Xian-Chun Zhang   +2 more
doaj   +3 more sources

Flavonoids as Promising Akt1 Inhibitors in Cancer Medicine: Insights From Molecular Docking, Dynamics, DFT Calculations, and In Vitro Validation

Cancer Reports, Volume 8, Issue 8, August 2025.
ABSTRACT Background The PI3K/Akt/mTOR signaling pathway is commonly deregulated in different types of cancers, contributing to tumor proliferation, persistence, and resistance to treatment. Akt1, a crucial kinase within this pathway, plays a critical role in tumor progression and the occurrence of therapeutic resistance.
Shokoofeh Jamshidi, Ali Eghbalian, Setareh Shojaei, Amir Taherkhani, Mehran Feizi‐Dehnayebi   +4 more
wiley   +1 more source

Analyses of interspecific divergence and intraspecific variations of the ITS2 sequences in Selaginellaceae.

, 2013
Analyses of interspecific divergence and intraspecific variations of the ITS2 sequences in Selaginellaceae.
Jingyuan Song (108742), Qinan Wu (427609), Jinao Duan (82991), Wenda Xue (427611), Hui Yao (240607), Jianguo Chao (427610), Wei Gu (26249), Qingwen Sun (427608), Juanjuan Zhou (277934), Yuan Cao (150846)   +9 more
core   +1 more source

Weak link or strong foundation? Vulnerability of fine root networks and stems to xylem embolism

New Phytologist, Volume 244, Issue 4, Page 1288-1302, November 2024.
Summary Resolving the position of roots in the whole‐plant hierarchy of drought‐induced xylem embolism resistance is fundamental for predicting when species become isolated from soil water resources. Published research generally suggests that roots are the most vulnerable organ of the plant vascular system, although estimates vary significantly ...
Beatrice L. Harrison Day, Craig R. Brodersen, Timothy J. Brodribb   +2 more
wiley   +1 more source