Mechanism Analysis of OsZF8-Mediated Regulation of Rice Resistance to Sheath Blight.

Transcription factors are key molecules involved in transcriptional and post-transcriptional regulation in plants and play an important regulatory role in resisting biological stress. In this study, we identified a regulatory factor, , mediating rice response to () AG1-IA infection. The expression of affects rice infection.

Dynamic Changes in Gut Microbiome of Ulcerative Colitis: Initial Study from Animal Model.

Background: An animal model of DSS-induced UC has been widely used in basic research, and the dysbiosis of gut microbiome is one of the important pathogenetic mechanisms of DSS-induced UC, but its dynamic changes and correlation with inflammatory factors are not clear yet.

Methods: Clinical signs and tissue damage degree of C57BL/6 ulcerative colitis mice model induced by different concentrations of DSS were compared with that of normal mice, and finally the optimal concentration of DSS was determined. Then we analyzed the sequencing results of gut microbiome and inflammatory factors to determine the dynamic patterns of gut microbiome and their correlation with the inflammatory factors.

Mussel-inspired bioactive 3D-printable poly(styrene-butadiene-styrene) and the assessment of its potential as cranioplasty implants.

Challenges in cranial defect reconstruction after craniotomy arise from insufficient osteogenesis and biofilm infection, which requires novel biomaterials. Herein, we propose a mussel-inspired bioactive poly(styrene-butadiene-styrene) (SBS) as a promising cranioplasty material. The catechol-modified quaternized chitosan (QCSC) was employed in the bio-inert surface of 3D-printed SBS to provide the contact-killing ability against bacterial biofilms.

[Effect of Banxia Xiexin Decoction on intestinal flora of mice with ulcerative colitis induced by dextran sodium sulfate].

The aim of this paper was to investigate the effect of Banxia Xiexin Decoction(BXD) on inflammatory factors and intestinal flora in a dextran sulfate sodium induced ulcerative colitis(DSS-UC) mouse model, and to explore the mechanism of BXD in treating ulcerative colitis from the perspective of flora disorder. Forty C57 BL/6 J mice were randomly divided into control group, model group and BXD group. A 2.

Urine metabolomics of rats with chronic atrophic gastritis.

Background/aim: To use liquid chromatography-mass spectrometry (LC-MS) to identify endogenous differential metabolites in the urine of rats with chronic atrophic gastritis (CAG).

Materials And Methods: Methylnitronitrosoguanidine (MNNG) was used to produce a CAG model in Wistar rats, and HE staining was used to determine the pathological model. LC-MS was used to detect the differential metabolic profiles in rat urine.

Genetic analysis and major quantitative trait locus mapping of leaf widths at different positions in multiple populations.

Background: Leaf width is an important agricultural trait in maize. Leaf development is dependent on cell proliferation and expansion, and these processes exhibit polarity with respect to the longitudinal and transverse axes of the leaf. However, the molecular mechanism of the genetic control of seed vigor remains unknown in maize, and a better understanding of this mechanism is required.

Dissection of the genetic architecture underlying the plant density response by mapping plant height-related traits in maize (Zea mays L.).

Plant height is one of the most heritable traits in maize (Zea mays L.). Understanding the genetic control of plant height is important for elucidating the molecular mechanisms that regulate maize development.

QTLs for seed vigor-related traits identified in maize seeds germinated under artificial aging conditions.

High seed vigor is important for agricultural production due to the associated potential for increased growth and productivity. However, a better understanding of the underlying molecular mechanisms is required because the genetic basis for seed vigor remains unknown. We used single-nucleotide polymorphism (SNP) markers to map quantitative trait loci (QTLs) for four seed vigor traits in two connected recombinant inbred line (RIL) maize populations under four treatment conditions during seed germination.