The imagines of Platybaetis selvai Kubendran et al., 2021 (Ephemeroptera: Baetidae) from China.

Both the male and female imagines of Platybaetis selvai Kubendran, Vasanth & Subramanian, 2021 are described for the first time, some key characters of nymphs are also presented. Nymphs of this species have 10-11 segments of terminal filament, and its imagines have the palest bodies among the known five imagines, but their wings have pigmented basal half. Its relatively large body and colorful imaginal wings, and long terminal filament of nymphs can be seen its plesiomorphies.

The RING-type E3 ligase RIE1 sustains leaf longevity by specifically targeting AtACS7 to fine-tune ethylene production in .

Ethylene is widely recognized as a positive regulator of leaf senescence. However, how plants coordinate the biosynthesis of ethylene to meet the requirements of senescence progression has not been determined. The rate-limiting enzyme in the ethylene biosynthesis pathway is ACC synthase.

Regulatory roles of miRNA-530 in the post-transcriptional regulation of NF-κB signaling pathway through targeted modulation of IκBα in Sebastesschlegelii.

MicroRNAs (miRNAs) are a crucial type of non-coding RNAs involved in post-transcriptional regulation. The playing essential regulatory roles in the NF-κB signaling pathway and modulate the host immune response to diverse pathogens by targeting IκBα. However, the regulatory mechanism of miRNAs in relation with IκBα in Sebastes schlegelii remains unclear.

Identification of Key Ubiquitination Sites Involved in the Proteasomal Degradation of AtACS7 in .

The gaseous hormone ethylene plays pivotal roles in plant growth and development. The rate-limiting enzyme of ethylene biosynthesis in seed plants is 1-aminocyclopropane-1-carboxylic acid (ACC) synthase (ACS). ACS proteins are encoded by a multigene family and the expression of genes is highly regulated, especially at a post-translational level.

Comprehensive Review of Drug-Drug Interaction Prediction Based on Machine Learning: Current Status, Challenges, and Opportunities.

Detecting drug-drug interactions (DDIs) is an essential step in drug development and drug administration. Given the shortcomings of current experimental methods, the machine learning (ML) approach has become a reliable alternative, attracting extensive attention from the academic and industrial fields. With the rapid development of computational science and the growing popularity of cross-disciplinary research, a large number of DDI prediction studies based on ML methods have been published in recent years.

Undesirable ER stress induced by bavachin contributed to follicular atresia in zebrafish ovary.

Fructus psoraleae (FP) is a commonly used herb with potential reproductive toxicity. Bavachin (BV), one of essential active ingredients of FP, was found to exhibit estrogenic activity, but its effect on female reproductive system remains unknown. In this study, the impact of BV on the female zebrafish reproductive system and underlying molecular mechanism were determined in vivo and ex vivo.

A -mediated metabolic alteration participates in liver responses to low-dose bavachin.

Hepatotoxicity induced by bioactive constituents in traditional Chinese medicines or herbs, such as bavachin (BV) in has a prolonged latency to overt drug-induced liver injury in the clinic. Several studies have described BV-induced liver damage and underlying toxicity mechanisms, but little attention has been paid to the deciphering of organisms or cellular responses to BV at no-observed-adverse-effect level, and the underlying molecular mechanisms and specific indicators are also lacking during the asymptomatic phase, making it much harder for early recognition of hepatotoxicity. Here, we treated mice with BV for 7 days and did not detect any abnormalities in biochemical tests, but found subtle steatosis in BV-treated hepatocytes.

Ferritinophagy activation and sideroflexin1-dependent mitochondrial iron overload contribute to patulin-induced cardiac inflammation and fibrosis.

Patulin (PAT) is a mycotoxin that is commonly present throughout the ecosystem where fungi grow and mainly contaminates food, soil, and water. PAT was found to be cardiotoxic in previous studies. However, the detailed mechanism has not been fully elucidated.

Generation of Herbicide-Resistant Soybean by Base Editing.

Weeds cause the largest yield loss in soybean production. The development of herbicide-resistant soybean germplasm is of great significance for weed control and yield improvement. In this study, we used the cytosine base editor (BE3) to develop novel herbicide-resistant soybean.

Certification of non-classicality in all links of a photonic star network without assuming quantum mechanics.

Networks composed of independent sources of entangled particles that connect distant users are a rapidly developing quantum technology and an increasingly promising test-bed for fundamental physics. Here we address the certification of their post-classical properties through demonstrations of full network nonlocality. Full network nonlocality goes beyond standard nonlocality in networks by falsifying any model in which at least one source is classical, even if all the other sources are limited only by the no-signaling principle.

A Genome-Wide Association Study to Identify Novel Candidate Genes Related to Low-Nitrogen Tolerance in Cucumber ( L.).

Cucumber is one of the most important vegetables, and nitrogen is essential for the growth and fruit production of cucumbers. It is crucial to develop cultivars with nitrogen limitation tolerance or high nitrogen efficiency for green and efficient development in cucumber industry. To reveal the genetic basis of cucumber response to nitrogen starvation, a genome-wide association study (GWAS) was conducted on a collection of a genetically diverse population of cucumber ( L.

Spatial transcriptomes and microbiota reveal immune mechanism that respond to pathogen infection in the posterior intestine of .

The intestine is a site of immune cell priming at birth. Therefore, spatial transcriptomes were performed to define how the transcriptomic landscape was spatially organized in the posterior intestine of following infection. In the healthy condition, we identified a previously unappreciated molecular regionalization of the posterior intestine.

Domain Swapping between AtACS7 and PpACL1 Results in Chimeric ACS-like Proteins with ACS or C-S Lyase Single Enzymatic Activity.

The gaseous hormone ethylene plays a pivotal role in plant growth and development. In seed plants, the key rate-limiting enzyme that controls ethylene biosynthesis is ACC synthase (ACS). ACS has, for a long time, been believed to be a single-activity enzyme until we recently discovered that it also possesses C-S lyase (CSL) activity.

Clinical efficacy of laparoscopic surgery used for the excision of villus tissue and the repair of uterine scar in patients with cesarean scar pregnancy-II.

The present study described the clinical presentation of patients with cesarean scar pregnancy type II (CSP)-II diagnosed by ultrasound or magnetic resonance imaging, who underwent laparoscopic surgery resection or hysteroscopic treatment. The aim of the present study was to evaluate the outcomes of different treatments for CSP. The patients with CSP-II were assigned to the laparoscopy and hysteroscopy groups according to the type of surgery performed.

alleviated acute lung injury induced by lipopolysaccharide suppressing endoplasmic reticulum stress-mediated NLRP3 inflammasome.

(PR), one kind of commonly-used Chinese herbs, is generally prescribed to treat various respiratory diseases, including acute lung injury (ALI). However, the accurate bioactive ingredients of PR and the underlying pharmacological mechanism have both not been fully elucidated. Therefore, this study aimed to identify the bioactive ingredients that could alleviate lipopolysaccharide (LPS)-induced ALI and explore the possible mechanism involved.

Identification and Functional Analysis of Key Autophosphorylation Residues of Arabidopsis Senescence Associated Receptor-like Kinase.

Reversible protein phosphorylation mediated by protein kinases and phosphatases plays important roles in the regulation of leaf senescence. We previously reported that the senescence-associated leucine-rich repeat receptor-like kinase AtSARK autophosphorylates on both serine/threonine and tyrosine residues and functions as a positive regulator of Arabidopsis leaf senescence; the senescence-suppressed protein phosphatase SSPP interacts with and dephosphorylates the cytoplasmic domain of AtSARK, thereby negatively regulating leaf senescence. Here, 27 autophosphorylation residues of AtSARK were revealed by mass spectrometry analysis, and six of them, including two Ser, two Thr, and two Tyr residues, were further found to be important for the biological functions of AtSARK.

Ginsenoside Rb1 Ameliorated Bavachin-Induced Renal Fibrosis via Suppressing Bip/eIF2α/CHOP Signaling-Mediated EMT.

The nephrotoxicity of , an effective traditional Chinese medicine for vitiligo treatment, has been reported. As one of the main toxic components in , bavachin (BV) was considered to be related to -caused adverse outcomes, but the direct evidence and molecular mechanism underlying BV-induced nephrotoxicity are not well elucidated. Therefore, this study was designed to confirm whether BV would cause toxic effects on the kidney and explore the possible mode of action.

N -SSPP fusion gene improves salt stress tolerance in transgenic Arabidopsis and soybean through ROS scavenging.

Considerable signal crosstalk exists in the regulatory network of senescence and stress response. Numerous senescence-associated genes are also involved in plant stress tolerance. However, the underlying mechanisms and application potential of these genes in stress-tolerant crop breeding remain poorly explored.

Abnormal BMI in Male and/or Female Partners Are Deleterious for Embryonic Development and Pregnancy Outcome During ART Process: A Retrospective Study.

Objective: To investigate the effect of BMI in male and/or female partners on embryo development and clinical pregnancy outcome during ART.

Methods: Data of 11,130 cycles between January 2018 and December 2020 were retrospectively analyzed. They were divided into Group A, B, C, and D based on couples' BMI values, also were divided into Group I, II, III and IV in IVF cycles and Group i, ii, iii, and iv in ICSI cycles.

Machine learning to predict metabolic drug interactions related to cytochrome P450 isozymes.

Drug-drug interaction (DDI) often causes serious adverse reactions and thus results in inestimable economic and social loss. Currently, comprehensive DDI evaluation has become a major challenge in pharmaceutical research due to the time-consuming and costly process of the experimental assessment and it is of high necessity to develop effective in silico methods to predict and evaluate DDIs accurately and efficiently. In this study, based on a large number of substrates and inhibitors related to five important CYP450 isozymes (CYP1A2, CYP2C9, CYP2C19, CYP2D6 and CYP3A4), a series of high-performance predictive models for metabolic DDIs were constructed by two machine learning methods (random forest and XGBoost) and 4 different types of descriptors (MOE_2D, CATS, ECFP4 and MACCS).

Methoxyacrylate Fungicide Candidate CL-15C Also Functions as a Plant Elicitor in and L.

Unlike traditional fungicides targeting fungi, plant elicitors usually lack direct fungicidal activity but improve the plant immune system to resist fungi infection, which has gained increasing attention for better fungi resistance management and environment protection. ()-methyl-2-(2-(((()-(amino-(3,4-dichloroisothiazol-5-yl)methylene)amino)oxy)methyl)phenyl)-2-(methoxyimino)acetate (CL-15C) was found to be a fungicide candidate with a broad spectrum. Here, we studied its immune-inducing ability and mechanism to strengthen the resistance of against pv.

Design of Acetohydroxyacid Synthase Herbicide-Resistant Germplasm through MB-QSAR and CRISPR/Cas9-Mediated Base-Editing Approaches.

The development of herbicide-resistant germplasm is significant in solving the increasingly severe weed problem in crop fields. In this study, we, for the first time, rationally designed a predictable and effective approach to create herbicide-resistant germplasm by combining mutation-dependent biomacromolecular quantitative structure-activity relationship (MB-QSAR) and CRISPR/Cas9-mediated base-editing strategies. Our results showed that the homozygous P197F-G654D-G655S or P197F-G654N-G655S Arabidopsis plants exhibited high resistance to multiple acetohydroxyacid synthase-inhibiting herbicides, including chlorsulfuron, bispyribac-sodium, and flucarbazone-sodium.