Three new species of and (Agaricales, Basidiomycota) from Northwestern China.

Members of the genera and are vital for litter decomposition in tropical and humid temperate forests. In this study, the difference in morphological features among , , and was confirmed by DNA data. and showed separate relationships with other species in the ITS and nLSU combined dataset utilized for the phylogeny of sect.

A New Genus Gen. Nov and Description of Sp. Nov. (Phyllotopsidaceae, Agaricales) from Northwestern China Based on Phylogeny, Morphology, and Divergence Time.

While investigating macrofungi diversity in Gansu province, northwestern China, five fresh and fleshy specimens were collected, which are characterized by nearly white to buff hemispherical pileus with waved margins, a disc depressed with coral to brownish red fibrillose scales, adnate to sub-decurrent lamellae with four relatively regular rows of lamellulae, a stipe that is central, hollow, frequently straight to curved; basidiospores that are globose to subglobose, 5.0-6.0 × (3.

Four new species of Cortinariaceae (Agaricales) from Northwestern China.

Introduction: Cortinariaceae, which belongs to the Agaricales order, is a globally recognized family, known for its high species diversity.

Methods: Eight internal transcribed spacer (ITS) and nuclear large ribosomal subunit (LSU) sequences were newly generated, and phylogenetic analyses were performed by combining ITS and LSU datasets. Four species were identified as forming four independent lineages with robust support in phylogenies based on both datasets.

A Report of Chronic Intestinal Pseudo-obstruction Related to Systemic Lupus Erythematosus.

Chronic intestinal pseudo-obstruction (CIPO) is a functional gastrointestinal disorder with symptoms of ileus. CIPO can either be idiopathic or secondary to other diseases such as systemic lupus erythematosus (SLE). SLE is involved in many parts of the gastrointestinal system with variable clinical presentations.

The FNR modules contribute to control nitric oxide synthase catalysis revealed by chimera enzymes.

The reductase domains of neuronal NOS, endothelial NOS and two constitutive nitric oxide synthase (cNOS) share higher sequence similarity (>60%). In order to evaluate the role of ferredoxin‑NADP+ reductase (FNR) module in adjusting NOS catalytic activities, chimeras were by interchanging the FNR‑like module between endothelial NOS and neuronal NOS in the present study. The assays of steady‑state enzymatic activities for cytochrome c and ferricyanide reduction, NO synthesis and NADPH oxidation were performed spectrophotometrically.