Transcriptome profiling of two rice varieties reveals their molecular responses under high night-time temperature.

High night-time temperatures (HNT) pose a threat to the sustainability of crop production, including rice. HNT can affect crop productivity and quality by influencing plant physiology, morphology, and phenology. The ethylene perception inhibitor, 1-methylcyclopropene (1-MCP), can minimize HNT-induced damage to plant membranes, thereby preventing decrease in rice yield.

Moral identity in relation to emotional well-being: a meta-analysis.

Introduction: This meta-analytic review surveyed previous empirical studies that examined links between moral identity and indicators of emotional well-being. Additionally, this meta-analysis examined cultural origin as a moderator, testing if links between moral identity and emotional well-being differ in collectivistic vs. individualistic countries.

Late-life dietary folate restriction reduces biosynthesis without compromising healthspan in mice.

Folate is a vitamin required for cell growth and is present in fortified foods in the form of folic acid to prevent congenital abnormalities. The impact of low-folate status on life-long health is poorly understood. We found that limiting folate levels with the folate antagonist methotrexate increased the lifespan of yeast and worms.

Specific microRNAs in stallion spermatozoa are potential biomarkers of high functionality.

Males of some species, from horses to humans, require medical help for subfertility problems. There is an urgent need for novel molecular assays that reflect spermatozoal function. In the last 25 years, studies examined RNAs in spermatozoa as a window into gene expression during their development and, more recently, for their functions in early embryo development.

Rapid Adaptation and Interspecific Introgression in the North American Crop Pest Helicoverpa zea.

Insect crop pests threaten global food security. This threat is amplified through the spread of nonnative species and through adaptation of native pests to control measures. Adaptations such as pesticide resistance can result from selection on variation within a population, or through gene flow from another population.

X-ray-Sensitive Doped CaF-Based MRI Contrast Agents for Local Radiation Dose Measurement.

Ionizing radiation has become widely used in medicine, with application in diagnostic techniques, such as computed tomography (CT) and radiation therapy (RT), where X-rays are used to diagnose and treat tumors. The X-rays used in CT and, in particular, in RT can have harmful side effects; hence, an accurate determination of the delivered radiation dose is of utmost importance to minimize any damage to healthy tissues. For this, medical specialists mostly rely on theoretical predictions of the delivered dose or external measurements of the dose.

Late-life dietary folate restriction reduces biosynthetic processes without compromising healthspan in mice.

Folate is a vitamin required for cell growth and is present in fortified foods in the form of folic acid to prevent congenital abnormalities. The impact of low folate status on life-long health is poorly understood. We found that limiting folate levels with the folate antagonist methotrexate increased the lifespan of yeast and worms.

Effect of Soil Temperature on Reproduction of Root-knot Nematodes in Flue-cured Tobacco with Homozygous and/or Resistance Genes.

Most commercial flue-cured tobacco cultivars contain the resistance gene, which provides resistance to races 1 and 3 of and race 1 of . A number of cultivars now possess a second root-knot resistance gene, . High soil temperatures have been associated with a breakdown of root-knot resistance genes in a number of crops.

Horn fly transcriptome data of ten populations from the southern United States with varying degrees and molecular mechanisms of pesticide resistance.

(Linnaeus, 1758: Diptera: Muscidae), the horn fly, is an external parasite of penned and pastured livestock that causes a major economic impact on cattle production worldwide. Pesticides such as synthetic pyrethroids and organophosphates are routinely used to control horn flies; however, resistance to these chemicals has become a concern in several countries. To further elucidate the molecular mechanisms of resistance in horn fly populations, we sequenced the transcriptomes of ten populations of horn flies from the southern US possessing varying degrees of pesticide resistance levels to pyrethroids, organophosphates, and endosulfans.

Impact of COVID-19 on clinical outcomes following total shoulder arthroplasty.

Background: The coronavirus (COVID-19) pandemic has introduced patient stressors and changes to perioperative protocols in total shoulder arthroplasty (TSA). The purpose of this study is to evaluate the short-term effects of the COVID-19 pandemic on various patient outcomes and satisfaction following elective TSA.

Methods: A retrospective review was performed on 147 patients who underwent primary TSA at a single institution between June 2019 and December 2020.

Comparative transcriptomic analysis of germinating rice seedlings to individual and combined anaerobic and cold stress.

Background: Rice is one of the most important cereals consumed worldwide. Two major abiotic factors affecting rice plants in different growth stages are flooding stress and cold stress. These abiotic stresses can take place independently or simultaneously and significantly affect rice plants during germination and seedling growth.

Long-Term Oral Steroid Use: A Unique Risk Factor in 4-Corner Fusion Compared With Other Wrist Salvage Operations.

Introduction: Salvage procedures such as proximal row carpectomy, 4-corner fusion, total wrist arthroplasty, and total wrist arthrodesis are commonly used at the end stages of wrist arthritis. These operations have high complication rates, and significant controversy exists regarding the selection of procedure. Long-term oral glucocorticoid therapy has previously been identified as a risk factor for complications in multiple orthopedic procedures.

Impact of COVID-19 on the Mode of Presentation and Stage at Diagnosis of Colorectal Cancer.

Aim: This study compares the stage at the presentation of patients with colorectal cancer (CRC) before and after introducing COVID-19 restrictions and the mode of presentation.

Methods: This is a retrospective cohort study comparing the incidence of CRC, TNM stage and mode of presentation in the pre-COVID and COVID cohorts at a single UK Trust. All patients discussed at the CRC multidisciplinary team (MDT) from March 2017 to March 2021 were included and split into two cohorts; the pre-COVID group from 01/03/2017 to 29/02/2020 and the COVID group from 01/03/2020 to 28/02/2021.

National incidence and trends of bicycle injury.

Bicycle utilization continues to increase annually, and this trend was recently accelerated by the coronavirus disease of 2019 pandemic. There is limited epidemiologic data, however, regarding the prevalence and nature of bicycle-related injuries. Therefore, the purpose of this study is to characterize trends in bicycle-related injuries.

Diversity of Species Recovered from Float-Bed Tobacco Transplant Production Greenhouses.

Pythium diseases are common in hydroponic crop production and often threaten the greenhouse production of cucumber, tomato, lettuce, and other crops. In tobacco transplant production, where float-bed hydroponic greenhouses are commonly used, Pythium diseases can cause up to 70% seedling loss. However, there have been few comprehensive studies on the composition and diversity of communities in tobacco greenhouses.

Evolution of Molar Mass Distributions Using a Method of Partial Moments: Initiation of RAFT Polymerization.

We describe a method of partial moments devised for accurate simulation of the time/conversion evolution of polymer composition and molar mass. Expressions were derived that enable rigorous evaluation of the complete molar mass and composition distribution for shorter chain lengths (e.g.

Risk Factors for 30-Day Complications and Unplanned Reoperation Following Surgical Treatment of Distal Radius Fractures.

Background: The purpose of this study was to identify demographic data, medical comorbidities, and perioperative factors that are associated with increased risk of overall surgical complications, wound complications, and reoperation within 30 days of open reduction and internal fixation (ORIF) of distal radius fractures.

Methods: All adult patients undergoing ORIF of distal radius fractures in the National Surgical Quality Improvement Program database between 2005 and 2020 were identified. Patients were excluded for secondary procedures, open/infected injuries, or inpatient surgical setting.

Transcriptome Analysis of Developing Grains from Wheat Cultivars TAM 111 and TAM 112 Reveal Cultivar-Specific Regulatory Networks.

Wheat flour's end-use quality is tightly linked to the quantity and composition of storage proteins in the endosperm. TAM 111 and TAM 112 are two popular cultivars grown in the Southern US Great Plains with significantly different protein content. To investigate regulatory differences, transcriptome data were analyzed from developing grains at early- and mid-filling stages.

Pumpkin carving knife injuries: National incidence and trends of hand injury.

Introduction: Seasonal media reports often describe the dangers of pumpkin carving, yet little data exists regarding the actual incidence of hand injuries resulting from pumpkin carving. The purpose of this study is to describe, quantify, and trend ED encounters associated with pumpkin-related knife injuries.

Methods: The National Electronic Injury Surveillance System (NEISS) was queried for pumpkin-related knife injuries from 2012 to 2021.

Characterization of triatomine bloodmeal sources using direct Sanger sequencing and amplicon deep sequencing methods.

Knowledge of host associations of blood-feeding vectors may afford insights into managing disease systems and protecting public health. However, the ability of methods to distinguish bloodmeal sources varies widely. We used two methods-Sanger sequencing and amplicon deep sequencing-to target a 228 bp region of the vertebrate Cytochrome b gene and determine hosts fed upon by triatomines (n = 115) collected primarily in Texas, USA.

A new strategy for using historical imbalanced yield data to conduct genome-wide association studies and develop genomic prediction models for wheat breeding.

Unlabelled: Using imbalanced historical yield data to predict performance and select new lines is an arduous breeding task. Genome-wide association studies (GWAS) and high throughput genotyping based on sequencing techniques can increase prediction accuracy. An association mapping panel of 227 Texas elite (TXE) wheat breeding lines was used for GWAS and a training population to develop prediction models for grain yield selection.