Results 61 to 70 of about 75,535 (235)

REVIEW : KAJIAN LICHEN : MORFOLOGI, HABITAT DAN BIOINDIKATOR KUALITAS UDARA AMBIEN AKIBAT POLUSI KENDARAAN BERMOTOR

open access: yesBioeksperimen: Jurnal Penelitian Biologi, 2016
artikel ini akan mengeksplorasi masalah lichen terkait dengan fungsinya sebagai bioindikator. Beberapa kriteria dikemukakan untuk bisa mengarahkan bahwa lichen memang layak untuk dijadikan bioindikator lingkungan khususnya mengenai kualitas udara. Polusi
Efri Roziaty
doaj   +1 more source

Identification of Pyrrolizilactone Biosynthetic Gene Cluster with Unique Short‐Chain Dehydrogenase Gene for 3‐Methylproline Formation

open access: yesChemistryEurope, EarlyView.
A standalone enzyme, derived from the reductase domain of a polyketide synthase‐nonribosomal peptide synthetase hybrid enzyme, is identified as a pyrroline carboxylate reductase. This enzyme is involved in the biosynthesis of 3‐methylproline, an amino acid building block of a unique tricyclic pyrrolizidinone structure of a fungal metabolite ...
Naoki Kato   +6 more
wiley   +1 more source

Application of Bryophytes to Foods, Food Additives and Phytomedicines

open access: yesFood Chemistry International, EarlyView.
Little attention has been paid to the bryophytes for use in the human diet, despite the presence of 23,000 species worldwide. (Marchantia polymorpha). ABSTRACT Little attention has been paid to the bryophytes for application on the human diet, despite the presence of 23,000 species worldwide.
Yoshinori Asakawa, Jianbo Xiao
wiley   +1 more source

Sulzbacheromyces sinensis, an Unexpected Basidiolichen, was Newly Discovered from Korean Peninsula and Philippines, with a Phylogenetic Reconstruction of Genus Sulzbacheromyces

open access: yesMycobiology, 2019
Most of lichens are formed by Ascomycota, less than 1% are lichenized Basidiomycota. The flora investigation of lichenized Ascomycota of South Korea has been well studied in the past three decades; however, prior to this study, none of basidiolichens was
Dong Liu   +4 more
doaj   +1 more source

Re‐envisioning urban landscapes: lichens, liverworts, and mosses coexist spontaneously with us

open access: yesFrontiers in Ecology and the Environment, EarlyView.
Current conceptions of “urban biodiversity” address only particular taxa, ignoring the full richness of species within cities. Despite their exclusion from these conceptions, tree‐dwelling lichens, mosses, and liverworts (collectively, “epiphytes”) are recognized as bioindicators of urbanization, but their inherent contributions to biodiversity are ...
Nicole J Jung   +2 more
wiley   +1 more source

Histologically verified penile lichen sclerosus—Incidence in Denmark over 26 years and long‐term risk of penile and non‐penile cancer

open access: yesInternational Journal of Cancer, EarlyView.
What's New? About half of penile squamous cell carcinomas are causally associated with inflammatory conditions such as lichen sclerosus (LSc), but few large‐scale studies have assessed the risk of penile cancer in men with LSc. Here, the authors conducted a large nationwide study in Denmark to estimate the risk of penile and non‐penile cancer in men ...
Marianne Gardar Stærk   +5 more
wiley   +1 more source

Assessing Ecological Risks from Atmospheric Deposition of Nitrogen and Sulfur to US Forests Using Epiphytic Macrolichens

open access: yesDiversity, 2019
Critical loads of atmospheric deposition help decision-makers identify levels of air pollution harmful to ecosystem components. But when critical loads are exceeded, how can the accompanying ecological risk be quantified? We use a 90% quantile regression
Linda H. Geiser   +4 more
doaj   +1 more source

Intestinal involvement in graft versus host disease in children: An overview by the ESPGHAN Gastroenterology Committee

open access: yesJournal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Graft versus host disease (GVHD) is a complication that frequently occurs after haematopoietic stem cell transplantation and concerns many children in paediatric haematology‐oncology and bone marrow transplantation departments. It can affect various organs, with the skin, gastrointestinal tract and liver being the most commonly involved.
Marina Vincent   +12 more
wiley   +1 more source

Tumidulin, a Lichen Secondary Metabolite, Decreases the Stemness Potential of Colorectal Cancer Cells

open access: yesMolecules, 2018
Lichens produce various unique chemicals that are used in the pharmaceutical industry. To screen for novel lichen secondary metabolites that inhibit the stemness potential of colorectal cancer cells, we tested acetone extracts of 11 lichen samples ...
Yi Yang   +11 more
doaj   +1 more source

A multi‐proxy record of climate variability during the Loch Lomond Stadial (GS‐1) at Old Buckenham Mere, East England, UK

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Northwest Europe experienced high‐amplitude climate change at the onset and end of the Younger Dryas (YD; ca 12 800–11 600 cal a BP), a crucial period to develop our understanding of natural climate dynamics. European palaeoclimatological records generally suggest a bipartite structure of the YD, potentially due to a northward retreat of the ...
Christopher P. Francis   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy