Phyllosticta citricarpa and sister species of global importance to Citrus.

Several Phyllosticta species are known as pathogens of Citrus spp., and are responsible for various disease symptoms including leaf and fruit spots. One of the most important species is P. citricarpa, which causes a foliar and fruit disease called citrus black spot. The Phyllosticta species occurring on citrus can most effectively be distinguished from P. citricarpa by means of multilocus DNA sequence data. Recent studies also demonstrated P. citricarpa to be heterothallic, and reported successful mating in the laboratory. Since the domestication of citrus, different clones of P. citricarpa have escaped Asia to other continents via trade routes, with obvious disease management consequences. This pathogen profile represents a comprehensive literature review of this pathogen and allied taxa associated with citrus, focusing on identification, distribution, genomics, epidemiology and disease management. This review also considers the knowledge emerging from seven genomes of Phyllosticta spp., demonstrating unknown aspects of these species, including their mating behaviour.TaxonomyPhyllosticta citricarpa (McAlpine) Aa, 1973. Kingdom Fungi, Phylum Ascomycota, Class Dothideomycetes, Order Botryosphaeriales, Family Phyllostictaceae, Genus Phyllosticta, Species citricarpa.Host rangeConfirmed on more than 12 Citrus species, Phyllosticta citricarpa has only been found on plant species in the Rutaceae.Disease symptomsP. citricarpa causes diverse symptoms such as hard spot, virulent spot, false melanose and freckle spot on fruit, and necrotic lesions on leaves and twigs.Useful websitesDOE Joint Genome Institute MycoCosm portals for the Phyllosticta capitalensis (https://genome.jgi.doe.gov/Phycap1), P. citriasiana (https://genome.jgi.doe.gov/Phycit1), P. citribraziliensis (https://genome.jgi.doe.gov/Phcit1), P. citrichinaensis (https://genome.jgi.doe.gov/Phcitr1), P. citricarpa (https://genome.jgi.doe.gov/Phycitr1, https://genome.jgi.doe.gov/Phycpc1), P. paracitricarpa (https://genome.jgi.doe.gov/Phy27169) genomes. All available Phyllosticta genomes on MycoCosm can be viewed at https://genome.jgi.doe.gov/Phyllosticta

Preparação de sabão com propriedades fitoterápicas e emolientes a partir do óleo vegetal de cozinha.

Diariamente são descartados litros e litros de óleo doméstico usado, uma parte desse descarte se dá em latas de lixo, rede de esgoto, poucos são aqueles que reservam esse tipo de material para reciclagem, uma parte é por não saber como tratar os resíduos contidos em seu meio. Os projetos de preparação de sabão com propriedades fitoterápicas têm por objetivo dar um destino ao descarte desse óleo residual doméstico, promovendo a interação da comunidade local da região da Vila C a fazer desde a parte do tratamento de resíduo do óleo até a mistura de outros reagentes para a produção de um sabão para o banho de animais domésticos e que possa ser utilizável para limpeza de utensílios domésticos. Para a preparação deste material é considerado o fácil acesso aos reagentes envolvidos como a soda cáustica, a qual ainda é comercialmente vendida em mercearias locais e acesso às plantas medicinais que já tem suas propriedades conhecidas, como no caso a erva baleeira, calêndula, e citronela, também é realizado junto a comunidade, oficinas informando sobre os cuidados em manipular produtos químicos, como agir em caso de acidentes durante o manuseio, a quem é indicado a fazer esse tipo de tratamento e como preparar o produto. Existem análises laboratoriais que são acompanhadas e orientadas, as quais são necessárias para testes em pequena escala antes de cada oficina, essas análises são feitas para poder corrigir o pH do produto e mensurar a quantidade de aditivos na produção do sabão, após essas análises o modelo de produção é replicado em escala maior, já com a certeza dos resultados na qualidade do produto final. Desta forma se faz necessário uma investigação mais detalhada ao produto final, por meio de utilização de equipamentos cromatográficos e espectrofotômetros, como ferramenta na identificação dos compostos e/ou princípios ativos na composição, os quais dão a característica de fitoterápicos e comparar desta forma, com o que já temos em literatura conhecida

Brazilian Adolescents Infected by HIV: Epidemiologic Characteristics and Adherence to Treatment

Over the last 3 decades since the first AIDS cases appeared, we have witnessed great progress in therapeutic methodologies that have transformed the evolution of the disease from debilitating and fatal, into chronic and controllable. HIV-infected children are arriving at adolescence and bringing specific challenges, not only to themselves, but also to their families and caregivers. This retrospective study sets forth epidemiological and treatment characteristics of 46 HIV-infected adolescents followed in a specialized university service relating said characteristics to therapy adherence assessed through a combination of three indirect methods. Therapy adherence did not reveal any association with either epidemiologic characteristics regarding age, sex, school level, household composition, age at diagnosis, mode of infection, knowledge of diagnosis, treatment time, or initial antiretroviral scheme. Patients with good therapy adherence presented lower viral load and used a smaller number of antiretroviral schemes

Portuguese Ministers, 1851-1999: Social Background and Paths to Power

Disponível em: http://193.136.113.6/Opac/Pages/Search/Results.aspx?SearchText=UID=bb8aa8d5-c6b6-466a-81bb-fe8a67693cee&DataBase=10449_UNLFCSHThis paper provides an empirical analysis of the impact of regime changes in the composition and patterns of recruitment of the Portuguese ministerial elite throughout the last 150 years. The ‘out-of-type’, violent nature of most regime transformations accounts for the purges in and the extensive replacements of the political personnel, namely of the uppermost officeholders. In the case of Cabinet members, such discontinuities did not imply, however, radical changes in their social profile. Although there were some significant variations, a series of salient characteristics have persisted over time. The typical Portuguese minister is a male in his midforties, of middle-class origin and predominantly urban-born, highly educated and with a state servant background. The two main occupational contingents have been university professors - except for the First Republic (1910-26) - and the military, the latter having only recently been eclipsed with the consolidation of contemporary democracy. As regards career pathways, the most striking feature is the secular trend for the declining role of parliamentary experience, which the democratic regime did not clearly reverse. In this period, a technocratic background rather than political experience has been indeed the privileged credential for a significant proportion of minister