Results 61 to 70 of about 1,182 (166)
Herbicidal and Plant-growth Stimulating Effects of Phenolic Compounds Isolated from Lichens
Orbital: The Electronic Journal of Chemistry, 2015 The depsides atranorin (7) and diffractaic acid (1), the depsidones hypostictic (2) protocetraric (3), salazinic (4) acids, the xanthone secalonic acid (5), and usnic acid (6) were evaluated for their phytotoxic potentials against the target species ...
Marize Terezinha L. Pereira Peres +3 more
doaj +3 more sources
Marine Drugs, 2017 Eleven new depsides—thielavins W–Z (1–4) and thielavins Z1–Z7 (5–11)—and also four known thielavins—A, H, J, and K (12–15)—were isolated from the ethyl acetate extract of a marine-derived fungal strain Thielavia sp UST030930-004.
Zhuang Han +9 more
doaj +1 more source
A new Ramalina with two new depsides
Occasional papers of the Farlow Herbarium of Cryptogamic Botany., 1981 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Culberson, William L. +1 more
openaire +1 more source
Circumscription of the genus Lepra, a recently resurrected genus to accommodate the "Variolaria"-group of Pertusaria sensu lato (Pertusariales, Ascomycota). [PDF]
PLoS ONE, 2017 Pertusarialean lichens include more than 300 species belonging to several independent phylogenetic lineages. Only some of these phylogenetic clades have been comprehensively sampled for molecular data, and formally described as genera.
Xinli Wei +9 more
doaj +1 more source
Chemistry &Biodiversity, Volume 22, Issue 1, January 2025.Abstract Investigation of the secondary metabolites of the solid‐state rice cultures from the European basidiomycetes Terana coerulea and Sparassis brevipes afforded three previously undescribed secondary metabolites identified as two p‐terphenyl derivatives (1 and 2) and one orsellinic acid congener (3) in addition to another known, isoeverninic acid (
Winnie Chemutai Sum +3 more
wiley +1 more source
Methyltransferase Domain‐Focused Genome Mining for Fungal Polyketide Synthases
Small Methods, Volume 8, Issue 11, November 20, 2024.Genome mining is performed with a focus on the substrate‐binding amino acid residues in the C‐methyltransferase domains of fungal nonreducing polyketide synthases (NR‐PKSs). An NR‐PKS designated as AsbPKS is discovered and found to be responsible for the formation of anhydrosclerotinin B (1), the biosynthesis of which adopts a previously unreported ...
Dexiu Yan, Yudai Matsuda
wiley +1 more source
CNS Neuroscience &Therapeutics, Volume 30, Issue 11, November 2024.Because of CSF biomarkers identified by neuroimaging techniques in the middle or late stages of AD, blood is considered as the novel biomarker resource for the early diagnosis of AD. The accurate alternations in blood could predict AD. This paper discusses potential blood‐based biomarkers identified by proteomics and metabolomics and future research ...
Yun Dong +4 more
wiley +1 more source
New depside from Citrus reticulata Blanco
Natural Product Research, 2014 A new depside, named depcitrus A (1), and 31 known compounds were isolated from the peels, leaves and branch barks of Citrus reticulata Blanco. Methylation of the high polarity fractions from the branch barks and peels gave one new methylated compound named depcitrus B (14) and five known compounds.
Uraiwan, Phetkul +3 more
openaire +2 more sources
Inhibition of Photosystem II of Spinach by Lichen-derived Depsides
Bioscience, Biotechnology, and Biochemistry, 1998 Barbatic acid, a lichen-derived depside, inhibited oxygen evolution in spinach thylakoid membranes. It also affected parameters of Chl fluorescence, (Fm'-F)/F and Fv/Fm. Using specific donors and acceptors of electrons, we found two sites of inhibition in the PS II complex.
ENDO, Tsuyoshi +4 more
openaire +2 more sources
Sniffing Out the Sustainable Future: The Renewability Revolution in Fragrance Chemistry**
Chemistry – A European Journal, Volume 30, Issue 19, April 2, 2024.What will the Sustainable Future smell like? The way into a resource‐friendly economy will have different impact on the various perfumery families, but it will not be an avenue to all‐natural fragrances as these have the highest carbon footprint. In this report, you can find out what a world with 100 % renewable and biodegradable fragrances smells like,
Franziska Elterlein +2 more
wiley +1 more source