Chromosome-scale genome assembly and de novo annotation of Alopecurus aequalis.

Alopecurus aequalis is a winter annual or short-lived perennial bunchgrass which has in recent years emerged as the dominant agricultural weed of barley and wheat in certain regions of China and Japan, causing significant yield losses. Its robust tillering capacity and high fecundity, combined with the development of both target and non-target-site resistance to herbicides means it is a formidable challenge to food security. Here we report on a chromosome-scale assembly of A.

Using a global diversity panel of Cannabis sativa L. to develop a near InfraRed-based chemometric application for cannabinoid quantification.

C. sativa has gained renewed interest as a cash crop for food, fibre and medicinal markets. Irrespective of the final product, rigorous quantitative testing for cannabinoids, the regulated biologically active constituents of C.

Transportation Burden Associated With Hemodialysis in Canada: A Qualitative Study of Stakeholders.

Rationale & Objective: For patients requiring in-center hemodialysis, suboptimal transportation arrangements are commonly cited as a source of ongoing stress and anxiety and have been associated with a reduced quality of life and increased mortality risk. Transportation-related problems are especially pronounced in Canada given its size, low population density, and long, often snowy winters. We aimed to identify and better understand transportation options for hemodialysis patients in Canada and to describe stakeholder experiences.

Chromosome-level genome sequence of the Genetically Improved Farmed Tilapia (GIFT, Oreochromis niloticus) highlights regions of introgression with O. mossambicus.

Background: The Nile tilapia (Oreochromis niloticus) is the third most important freshwater fish for aquaculture. Its success is directly linked to continuous breeding efforts focusing on production traits such as growth rate and weight. Among those elite strains, the Genetically Improved Farmed Tilapia (GIFT) programme initiated by WorldFish is now distributed worldwide.

King-Devick Test Performance and Cognitive Dysfunction after Concussion: A Pilot Eye Movement Study.

(1) Background: The King-Devick (KD) rapid number naming test is sensitive for concussion diagnosis, with increased test time from baseline as the outcome measure. Eye tracking during KD performance in concussed individuals shows an association between inter-saccadic interval (ISI) (the time between saccades) prolongation and prolonged testing time. This pilot study retrospectively assesses the relation between ISI prolongation during KD testing and cognitive performance in persistently-symptomatic individuals post-concussion.

The Use of Smart Speakers in Care Home Residents: Implementation Study.

Background: The use of smart speakers to improve well-being had been trialed in social care by others; however, we were not aware of their implementation in most care homes across a region in the Southwest of the United Kingdom. For the widespread adoption of new technology, it must be locally demonstrable and become normalized.

Objective: The aim of this study was to install smart speakers in care homes in a rural and coastal region and to explore if and how the devices were being used, the barriers to their implementation, and their potential benefits.

Underuse of Behavioral Treatments for Headache: a Narrative Review Examining Societal and Cultural Factors.

Migraine affects over 40 million Americans and is the world's second most disabling condition. As the majority of medical care for migraine occurs in primary care settings, not in neurology nor headache subspecialty practices, healthcare system interventions should focus on primary care. Though there is grade A evidence for behavioral treatment (e.

Barriers to Behavioral Treatment Adherence for Headache: An Examination of Attitudes, Beliefs, and Psychiatric Factors.

Background/objectives: Nonpharmacological interventions, such as biofeedback, cognitive behavioral therapy, and relaxation techniques are Level-A evidence-based treatments for headache. The impact of these interventions is often equivalent to or greater than pharmacological interventions, with fewer side effects. Despite such evidence, the rate of participation in nonpharmacological interventions for headache remains low.

"They've got a lot of needs and I don't think they're being met fully": A qualitative study of the multi-professional team approach to the management of children with optic pathway gliomas.

Background: Optic pathway gliomas (OPGs) are low-grade tumours of the visual pathway. Although survival rates are high, there is considerable morbidity and hence treatment focuses on preservation of vison and quality of life. The multiple, complex issues faced by these patients are often confounded by a concurrent diagnosis of neurofibromatosis type-1 (NF1).

Evidence for functional state transitions in intensively-managed soil ecosystems.

Soils are fundamental to terrestrial ecosystem functioning and food security, thus their resilience to disturbances is critical. Furthermore, they provide effective models of complex natural systems to explore resilience concepts over experimentally-tractable short timescales. We studied soils derived from experimental plots with different land-use histories of long-term grass, arable and fallow to determine whether regimes of extreme drying and re-wetting would tip the systems into alternative stable states, contingent on their historical management.

Behavioral Treatments for Post-Traumatic Headache.

Purpose Of Review: Post-traumatic headache (PTH) is a common headache type after traumatic brain injury (TBI). There are no FDA approved medications for PTH, and it is unknown how medications can affect the brain's ability to recover from TBI. Thus, we sought to examine the biopsychosocial factors that influence PTH and the non-pharmacologic treatments studied for headache treatment.

Distinct respiratory responses of soils to complex organic substrate are governed predominantly by soil architecture and its microbial community.

Factors governing the turnover of organic matter (OM) added to soils, including substrate quality, climate, environment and biology, are well known, but their relative importance has been difficult to ascertain due to the interconnected nature of the soil system. This has made their inclusion in mechanistic models of OM turnover or nutrient cycling difficult despite the potential power of these models to unravel complex interactions. Using high temporal-resolution respirometery (6 min measurement intervals), we monitored the respiratory response of 67 soils sampled from across England and Wales over a 5 day period following the addition of a complex organic substrate (green barley powder).

The Role of Microbial Community Composition in Controlling Soil Respiration Responses to Temperature.

Rising global temperatures may increase the rates of soil organic matter decomposition by heterotrophic microorganisms, potentially accelerating climate change further by releasing additional carbon dioxide (CO2) to the atmosphere. However, the possibility that microbial community responses to prolonged warming may modify the temperature sensitivity of soil respiration creates large uncertainty in the strength of this positive feedback. Both compensatory responses (decreasing temperature sensitivity of soil respiration in the long-term) and enhancing responses (increasing temperature sensitivity) have been reported, but the mechanisms underlying these responses are poorly understood.

On the origin of carbon dioxide released from rewetted soils.

When dry soils are rewetted a pulse of CO is invariably released, and whilst this phenomenon has been studied for decades, the precise origins of this CO remain obscure. We postulate that it could be of chemical (i.e.

Defining and quantifying the resilience of responses to disturbance: a conceptual and modelling approach from soil science.

There are several conceptual definitions of resilience pertaining to environmental systems and, even if resilience is clearly defined in a particular context, it is challenging to quantify. We identify four characteristics of the response of a system function to disturbance that relate to "resilience": (1) degree of return of the function to a reference level; (2) time taken to reach a new quasi-stable state; (3) rate (i.e.

A School Passport as Part of a Protocol to Assist Educational Reintegration After Medulloblastoma Treatment in Childhood.

Background: Medulloblastoma is the most common malignant brain tumour in children and is treated with a combination of surgery, radiotherapy and chemotherapy. These children frequently experience long-term cognitive, social and physical sequelae, which significantly affect school reintegration.

Aim: This study aimed to explore school-return experiences to create a more structured school reintegration protocol for children postmedulloblastoma.

Molecular markers for tolerance of European ash (Fraxinus excelsior) to dieback disease identified using Associative Transcriptomics.

Tree disease epidemics are a global problem, impacting food security, biodiversity and national economies. The potential for conservation and breeding in trees is hampered by complex genomes and long lifecycles, with most species lacking genomic resources. The European Ash tree Fraxinus excelsior is being devastated by the fungal pathogen Hymenoscyphus fraxineus, which causes ash dieback disease.

Collinearity analysis of Brassica A and C genomes based on an updated inferred unigene order.

This data article includes SNP scoring across lines of the Brassica napus TNDH population based on Illumina sequencing of mRNA, expanded to 75 lines. The 21, 323 mapped markers defined 887 recombination bins, representing an updated genetic linkage map for the species. Based on this new map, 5 genome sequence scaffolds were split and the order and orientation of scaffolds updated to establish a new pseudomolecule specification.

The evolutionary conservation of the A Disintegrin-like and Metalloproteinase domain with Thrombospondin-1 motif metzincins across vertebrate species and their expression in teleost zebrafish.

Background: The A Disintegrin-like and Metalloproteinase domain with Thrombospondin-1 motifs (ADAMTS) enzymes comprise 19 mammalian zinc-dependent metalloproteinases (metzincins) with homologues in a wide range of invertebrates. ADAMTS enzymes have a broad range of functions in development and diseases due to their extracellular matrix remodelling activity. Here, we report a detailed characterisation of their evolutionary conservation across vertebrates.

Patient compliance with postnatal thromboprophylaxis: An observational study.

Prescription of postnatal thromboprophylaxis has increased with the Royal College of Obstetricians and Gynaecologists and the National Institute for Health and Care Excellence guidance. Our study of postnatal women meeting the criteria for thromboprophylaxis aimed to ascertain compliance with low-molecular-weight heparin and barriers to completion of a full course. Women were recruited from the antenatal clinic or postnatal wards.

The role of decision-making ability in HIV/AIDS: impact on prospective memory.

Background: Prospective memory (ProM), a form of episodic memory related to execution of future intentions, is important for everyday functioning. Among persons living with HIV (PLWH), executive dysfunction is implicated in ProM impairments. However, specific subcomponents of executive functioning involved in ProM deficits remain poorly understood.

Associative transcriptomics study dissects the genetic architecture of seed glucosinolate content in Brassica napus.

Breeding new varieties with low seed glucosinolate (GS) concentrations has long been a prime target in Brassica napus. In this study, a novel association mapping methodology termed 'associative transcriptomics' (AT) was applied to a panel of 101 B. napus lines to define genetic regions and also candidate genes controlling total seed GS contents.