Parental assigned chromosomes for cultivated cacao provides insights into genetic architecture underlying resistance to vascular streak dieback.

Diseases of Theobroma cacao L. (Malvaceae) disrupt cocoa bean supply and economically impact growers. Vascular streak dieback (VSD), caused by Ceratobasidium theobromae, is a new encounter disease of cacao currently contained to southeast Asia and Melanesia.

The role of previous experience in the analysis of the psychological contract and its outcomes during the socialization process: a signalling theory perspective.

Psychological contract theory has largely neglected the role of previous experience. In this study, we examine how previous work experience influences outcomes of communication with organizational insiders during organizational socialization among healthcare staff. We develop a model based on signalling theory, within which information acquisition during socialization is associated with psychological contract fulfilment, which is in turn is related to better health, happiness, and social relationships.

One planet one health: What about the kids?

Humans in their increasing numbers and wealth are changing ecosystems through accelerated consumption of food, natural resources and energy which continue to cause significant damage to the planet. Using 'stunting in children' as a case study, we show how the traditional siloed (specialist) approaches have failed to reduce stunting world-wide. Despite significant effort, traditional approaches fail to appreciate the interconnectedness of the multiple factors that underpin stunting.

Phylogeography of the wide-host range panglobal plant pathogen Phytophthora cinnamomi.

Various hypotheses have been proposed regarding the origin of the plant pathogen Phytophthora cinnamomi. P. cinnamomi is a devastating, highly invasive soilborne pathogen associated with epidemics of agricultural, horticultural and forest plantations and native ecosystems worldwide.

Implementing a One Health village volunteer programme in West Sulawesi, Indonesia: A pilot study.

A pilot village volunteer programme (VVP) was implemented to produce new knowledge about the extent to which 24 trained village volunteers, taking an integrated One Health approach, could assist their communities by disseminating information on better agricultural and health practices. Just prior to the six-month pilot, the volunteers were mentored in a four-day training programme by local agricultural extension and public health experts. On returning to their villages, contacts and activities by volunteers with local community members were monitored using a CommCare application, enabling uploaded data to be accessed in real-time.

Factors influencing undernutrition among children under 5 years from cocoa-growing communities in Bougainville.

Half the children under the age of 5 years in Papua New Guinea (PNG) are undernourished, more than double the global average with rural areas disproportionately affected. This study examines factors associated with stunting, wasting and underweight in cocoa growers' children (<5 years) in the Autonomous Region of Bougainville (ARoB), using data from a comprehensive 2017 cross-sectional livelihoods survey. Sixteen independent predictors for stunting, wasting and underweight were selected based on the UNICEF Conceptual Framework of Determinants of Undernutrition.

Applying one health methods to improve cocoa production in Bougainville: A case study.

Cocoa production is the major contributor to livelihoods for farming families that constitute nearly two-thirds of the population of the Autonomous Region of Bougainville, a Province in Papua New Guinea (PNG). These families, living mostly in subsistence poverty as a result of the Bougainville Civil War (1988-98), have significantly reduced cocoa production. Efforts to rebuild the industry have not been realised, due to known agricultural factors such as labour shortages, pests and diseases, poor support for farmers from trained agricultural extension officers and inefficient cocoa supply chains.

The extent to which the domestic conditions of cocoa farmers in Bougainville impede livelihoods.

Background: Bougainville, an autonomous region of Papua New Guinea (PNG) is slowly improving services and infrastructure destroyed 20 years ago during the ten year civil war. However, the region still faces significant constraints to economic growth and human development and remains under-developed compared to PNG and close Pacific neighbours. PNG's 2017 Human Development Category (HDC) was one of the lowest at 0.

Pathways through organizational socialization: A longitudinal qualitative study based on the psychological contract.

Unlabelled: In this study, we explore different pathways during organizational socialization through the lens of the psychological contract using in-depth longitudinal qualitative methods. Analysis of 112 critical incident interviews with 27 newcomers across their first year of work reveals five distinct psychological contract pathways through socialization, within which fulfilment and breach influence adjustment by facilitating or restricting opportunities to learn and integrate, as well as influencing attitudes and behaviour. The analysis reveals that whilst perceived psychological contract fulfilment facilitates newcomer adjustment, perceived breach can disrupt the process.

A one health exploration of the reasons for low cocoa productivity in West Sulawesi.

We conducted an interdisciplinary One Health study of potential links between agricultural, health and associated livelihood factors on the livelihoods of smallholder cocoa-growing families in West Sulawesi. Our 2017 survey of 509 cocoa smallholder family members in 120 households in Polewali-Mandar District, West Sulawesi, Indonesia showed that farmers face many challenges to improving their livelihoods, including land management, agricultural practices, nutrition and human health, animal health, aging and demographic changes. Price fluctuations, limited access to capital and poor health deterred farmers from applying agricultural inputs and resulted in levels of low cocoa production (275 kg/annum per household).

Draft genome sequence of fastidious pathogen , which causes vascular-streak dieback in .

Background: , a member of the family, is the causal agent of vascular-streak dieback (VSD) of cacao, a major threat to the chocolate industry in the South-East Asia. The fastidious pathogen is very hard to isolate and maintain in pure culture, which is a major bottleneck in the study of its genetic diversity and genome.

Result: This study describes for the first time, a 33.

Chocolate Under Threat from Old and New Cacao Diseases.

, the source of chocolate, is affected by destructive diseases wherever it is grown. Some diseases are endemic; however, as cacao was disseminated from the Amazon rain forest to new cultivation sites it encountered new pathogens. Two well-established diseases cause the greatest losses: black pod rot, caused by several species of , and witches' broom of cacao, caused by .

De Novo Transcriptome Study Identifies Candidate Genes Involved in Resistance to Austropuccinia psidii (Myrtle Rust) in Syzygium luehmannii (Riberry).

Austropuccinia psidii, causal agent of myrtle rust, was discovered in Australia in 2010 and has since become established on a wide range of species within the family Myrtaceae. Syzygium luehmannii, endemic to Australia, is an increasingly valuable berry crop. Plants were screened for responses to A.

Identification of the Eucalyptus grandis chitinase gene family and expression characterization under different biotic stress challenges.

Eucalyptus grandis (W. Hill ex Maiden) is an Australian Myrtaceae tree grown for timber in many parts of the world and for which the annotated genome sequence is available. Known to be susceptible to a number of pests and diseases, E.

Fungal and Oomycete Diseases of Tropical Tree Fruit Crops.

The tropics produce a range of fruit from tree crops that cannot be grown in colder climates. Bananas, mangos, several nuts, spices, coffee, and cacao are widely traded and much sought after around the world. However, the sustainable production of these tropical tree fruit crops faces significant challenges.

A curious case of resistance to a new encounter pathogen: myrtle rust in Australia.

Resistance genes (R genes) in plants mediate a highly specific response to microbial pathogens, often culminating in localized cell death. Such resistance is generally pathogen race specific and believed to be the result of evolutionary selection pressure. Where a host and pathogen do not share an evolutionary history, specific resistance is expected to be absent or rare.

Pathogenesis-related protein expression in the apoplast of wheat leaves protected against leaf rust following application of plant extracts.

Leaf rust (Puccinia triticina) is a major disease of wheat. We tested aqueous leaf extracts of Jacaranda mimosifolia (Bignoniaceae), Thevetia peruviana (Apocynaceae), and Calotropis procera (Apocynaceae) for their ability to protect wheat from leaf rust. Extracts from all three species inhibited P.

Tree immunity: growing old without antibodies.

Perennial plants need to cope with changing environments and pathogens over their lifespan. Infections are compartmentalised by localised physiological responses, and multiple apical meristems enable repair and regrowth, but genes are another crucial component in the perception and response to pathogens. In this opinion article we suggest that the mechanism for dynamic pathogen-specific recognition in long-lived plants could be explained by extending our current understanding of plant defence genes.

Case management of individuals with long-term conditions by community matrons: report of qualitative findings of a mixed method evaluation.

Aim: To consider findings from a study that evaluated case management of individuals with long-term conditions (LTCs) by a community matron (CM) service. The paper highlights issues related to the implementation of a new role and the impact this had on the experience of care across hospital and community settings for patients and their carers.

Background: The introduction of the role of CM was intended to increase effective management of patients with complex comorbid LTCs through the introduction of case management, thereby reducing unplanned hospital admissions.

Preparing a well-written report: an essential skill for the public safety officer.

In this basic introduction and refresher to the art of report writing, the author points out that, besides the importance of the report to the successful handling on an incident, public safety officer reports have a direct relationship to their professionalism. He stresses that sloppy, incomplete and/or incorrect reports can further a perception that the officer is an incompetent and/or ineffective public safety officer.

An exo-β-(1→3)-D-galactanase from Streptomyces sp. provides insights into type II arabinogalactan structure.

An exo-β-(1→3)-D-galactanase (SGalase1) that specifically cleaves the β-(1→3)-D-galactan backbone of arabinogalactan-proteins (AGPs) was isolated from culture filtrates of a soil Streptomyces sp. Internal peptide sequence information was used to clone and recombinantly express the gene in E. coli.

Recruiting and selection of healthcare public safety officers.

The recruiting and selection of professional public safety officers is the first step in developing and maintaining a world class public safety service. Working closely with the human resources department, and utilizing techniques developed by the law enforcement community, the public safety director can build a strong foundation for future growth. This is the first of a series of articles on all aspects of public safety personnel administration.

Public violence, staff harassment and the wellbeing of nursing staff: an analysis of national survey data.

Instances of physical violence from members of the public and non-physical harassment from colleagues are highly prevalent in the health-care workforce and can be damaging to both staff and patients. While policy has tended to focus on the more visible problem of public violence, little is known about which of the two behaviours is the most damaging. This study compared the consequences of public violence and staff harassment for wellbeing in two large samples of English nurses.

Vascular Streak Dieback of cacao in Southeast Asia and Melanesia: in planta detection of the pathogen and a new taxonomy.

Vascular Streak Dieback (VSD) disease of cacao (Theobroma cacao) in Southeast Asia and Melanesia is caused by a basidiomycete (Ceratobasidiales) fungus Oncobasidium theobromae (syn. =Thanatephorus theobromae). The most characteristic symptoms of the disease are green-spotted leaf chlorosis or, commonly since about 2004, necrotic blotches, followed by senescence of leaves beginning on the second or third flush behind the shoot apex, and blackening of infected xylem in the vascular traces at the leaf scars resulting from the abscission of infected leaves.

One year outcomes of a mentoring scheme for female academics: a pilot study at the Institute of Psychiatry, King's College London.

Background: The professional development of under-represented faculty may be enhanced by mentorship, but we understand very little about the mechanisms by which mentoring brings about change. Our study posed the research question, what are the mechanisms by which mentoring may support professional development in under-represented groups? The study aims to: (i) to pilot a mentoring scheme for female academics; (ii) to compare various health-related and attitudinal measures in mentees at baseline, 6 months, and 1 year into the mentoring relationship and, (iii) to compare pre-mentoring expectations to outcomes at 6 months and 1 year follow-up for mentees and mentors.

Methods: Female academic mentees were matched 1:1 or 2:1 with more senior academic mentors.