Causal Associations of Epigenetic Age Acceleration With Stroke and Its Functional Outcome: A Two-Sample, Two-Step Mendelian Randomization Study.

Background: Emerging evidence from observational studies suggested that epigenetic age acceleration may result in an increased incidence of stroke and poorer functional outcomes after a stroke. However, the causality of these associations remains controversial and may be confounded by bias. We aimed to investigate the causal effects of epigenetic age on stroke and its functional outcomes.

A hybrid approach for lithium-ion battery remaining useful life prediction using signal decomposition and machine learning.

Lithium-ion batteries are widely used in many fields, and accurate prediction of their remaining useful life (RUL) was crucial for effective battery management and safety assurance. In order to solve the problem of reduced RUL prediction accuracy caused by the local capacity regeneration phenomenon during battery capacity degradation, this paper proposed a novel RUL prediction method, which combined complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN) technique with an innovative hybrid prediction strategy that integrated the support vector regression (SVR) and the long short-term memory (LSTM) networks. First, CEEMDAN was used to decompose the battery capacity data into high-frequency and low-frequency components, thereby reducing the impact of capacity regeneration.

Effects of Aegilops longissima chromosome 1S on wheat bread-making quality in two types of translocation lines.

Two wheat-Ae. longissima translocation chromosomes (1BS·1SL and 1SS·1BL) were transferred into three commercial wheat varieties, and the new advanced lines showed improved bread-making quality compared to their recurrent parents. Aegilops longissima chromosome 1S encodes specific types of gluten subunits that may positively affect wheat bread-making quality.

Development of wheat-Dasypyrum villosum T6V#4S·6AL translocation lines with enhanced inheritance for powdery mildew resistance.

New translocation lines with T6V#4S·6AL in the Ph1 and ph1b backgrounds were developed with improved inheritance of powdery mildew resistance. The wheat-Dasypyrum villosum T6V#4S·6DL translocation line Pm97033, which exhibits strong powdery mildew (PM) resistance, was developed many years ago, but has limited application in wheat breeding. One of the major reasons for this is that the translocation chromosome has low transmission rate, which makes it difficult to obtain ideal genotype through recombination with other elite agronomic traits in a limited segregating population.

Impact of serum uric acid on subclinical myocardial injury in general population.

Background And Aims: Hyperuricemia is widely thought as a risk factor for myocardial infarction (MI) and all-cause mortality; however, the relation of serum uric acid (sUA) and subclinical myocardial injury (SCeMI) remains unclear. We hypothesize that sUA is associated with subclinical myocardial injury.

Methods And Results: A total of 5880 adult individuals (57.

High uric acid promotes mitophagy through the ROS/CaMKIIδ/Parkin pathway in cardiomyocytes and .

Background: Increasing evidence has suggested that high uric acid (HUA) is closely related to cardiovascular disease (CVD). Mitophagy abnormalities have been reported to participate in multiple pathogenic processes of CVD. However, the potential molecular mechanisms remain unclear.

Screening and functional characterization of candidate resistance genes to powdery mildew from Dasypyrum villosum#4 in a wheat line Pm97033.

Three genes designated DvLox, Pm21#4, and Pm21#4-H identified in a wheat-Dasypyrum villosum#4 T6V#4S·6DL translocation line Pm97033 conferred wheat for powdery mildew resistance. Powdery mildew (PM) caused by Blumeria graminis f. sp.

Pairing and Exchanging between Chromosomes 6V#2 and 6V#4 in the Hybrids of Two Different Wheat Alien Substitution Lines.

Normal pairing and exchanging is an important basis to evaluate the genetic relationship between homologous chromosomes in a wheat background. The pairing behavior between 6V#2 and 6V#4, two chromosomes from different accessions, is still not clear. In this study, two wheat alien substitution lines, 6V#2 (6A) and 6V#4 (6D), were crossed to obtain the F hybrids and F segregating populations, and the testcross populations were obtained by using the F as a parent crossed with wheat variety Wan7107.

Efficient induction of haploid plants in wheat by editing of TaMTL using an optimized Agrobacterium-mediated CRISPR system.

The use of CRISPR/LbCpf1 and CRISPR/xCas9 systems in wheat have not yet been reported. In this study, we compared the efficiencies of three CRISPR editing systems (SpCas9, LbCpf1, and xCas9), and three different promoters (OsU6a, TaU3, and TaU6) that drive single-guide (sg)RNA, which were introduced into wheat via Agrobacterium-mediated transformation. The results indicated that TaU3 was a better choice than OsU6a or TaU6.

Development of PCR markers specific to Dasypyrum villosum genome based on transcriptome data and their application in breeding Triticum aestivum-D. villosum#4 alien chromosome lines.

Background: Dasypyrum villosum is an important wild species of wheat (Triticum aestivum L.) and harbors many desirable genes that can be used to improve various traits of wheat. Compared with other D.

Development of a set of PCR markers specific to Aegilops longissima chromosome arms and application in breeding a translocation line.

Transcriptome data were used to develop 134 Aegilops longissima specific PCR markers and their comparative maps were constructed by contrasting with the homologous genes in the wheat B genome. Three wheat- Ae. longissima 1BL·1S S translocation lines were identified using the correspondence markers.

Development and comparative genomic mapping of Dasypyrum villosum 6V#4S-specific PCR markers using transcriptome data.

Twenty-five Dasypyrum villosum 6V#4S-specific PCR markers were developed using transcriptome data and further assigned to comparative genomic maps of wheat chromosome 6A, 6B, and 6D and barley chromosome 6H contrasting their homologous genes in these genomes. Two Dasypyrum villosum accessions, D.v#2 and No.

Cloning and characterization of TaVIP2 gene from Triticum aestivum and functional analysis in Nicotiana tabacum.

Wheat is recalcitrant to genetic transformation. A potential solution is to manipulate the expression of some host proteins involved in T-DNA integration process. VirE2 interacting protein 2 (VIP2) plays an important role in T-DNA transport and integration.

Production and identification of haploid dwarf male sterile wheat plants induced by corn inducer.

Background: Using the cross of wheat and maize is a very useful way to produce wheat haploid plants by chromosome elimination. Dwarf male sterile wheat (DMSW) and corn inducer are potential important germplasm for wheat breeding by recurrent selection and doubled haploid strategies. There is no report yet to achieve the haploid plants from DMSW induced by maize inbred line and especially the corn inducer.

Global analysis of differentially expressed genes and proteins in the wheat callus infected by Agrobacterium tumefaciens.

Agrobacterium-mediated plant transformation is an extremely complex and evolved process involving genetic determinants of both the bacteria and the host plant cells. However, the mechanism of the determinants remains obscure, especially in some cereal crops such as wheat, which is recalcitrant for Agrobacterium-mediated transformation. In this study, differentially expressed genes (DEGs) and differentially expressed proteins (DEPs) were analyzed in wheat callus cells co-cultured with Agrobacterium by using RNA sequencing (RNA-seq) and two-dimensional electrophoresis (2-DE) in conjunction with mass spectrometry (MS).

Synthesis, characterization, and DNA binding of a novel ligand and its Cu (II) complex.

A novel naphthalene-2,3-diamine-2-salicylaldehyde (NS) ligand and its mononuclear copper(II) complex (CuNS) have been synthesized and structurally characterized. The UV–vis absorption and emission spectra of NS showed obvious changes on addition of Cu2+ solution. The interaction of the compounds with calf thymus DNA and G-quadruplex DNA were investigated by spectroscopic methods and thermal melting assay.

Combinational transformation of three wheat genes encoding fructan biosynthesis enzymes confers increased fructan content and tolerance to abiotic stresses in tobacco.

Seven kinds of transgenic tobacco plants transformed with combinations of three FBE genes were obtained. The transgenic plants transformed with Ta1-SST + Ta6-SFT genes appeared to have the highest fructan or soluble sugar content and the strongest salt tolerance. Fructan is thought to be one of the important regulators involved in plant tolerance to various abiotic stresses.

Research progress in BYDV resistance genes derived from wheat and its wild relatives.

Barley yellow dwarf virus (BYDV) may cause a serious disease affecting wheat worldwide. True resistance to BYDV is not naturally found in wheat. BYDV resistance genes are found in more than 10 wild relative species belonging to the genera of Thinopyrum, Agropyron, Elymus, Leymus, Roegneria, and Psathyrostachy.

[Development of new PCR markers specific to a Thinopyrum intermedium chromosome 2Ai-2 and cloning of the St-specific sequences].

To meet the need of selecting translocation lines, some new RAPD markers for 2Ai-2 chromosome of Th. intermedium were identified in the paper. Out of 320 RAPD primers, 2 specific primers, OPO05 and OPM04, can amplify respectively a specific band with size of about 650 bp and 1400 bp in the BYDV resistant materials containing the chromosome 2Ai-2, including Th.