Deep population structure linked to host vernalization requirement in the barley net blotch fungal pathogen.

Invasive fungal pathogens pose a substantial threat to widely cultivated crop species, owing to their capacity to adapt to new hosts and new environmental conditions. Gaining insights into the demographic history of these pathogens and unravelling the mechanisms driving coevolutionary processes are crucial for developing durably effective disease management programmes. is a significant fungal pathogen of barley, consisting of two lineages, Ptt and Ptm, with global distributions and demographic histories reflecting barley domestication and spread.

Immunochemical Recognition of Venom by Two Polyvalent Antivenoms.

The protein profile of venom was compared to and and the effectiveness of antivenoms from the National Institute of Health of Colombia (INS) and Antivipmyn-Tri (AVP-T) of Mexico were analyzed. Protein profiles were studied with sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and reverse-phase high-performance liquid chromatography (RP-HPLC). The neutralizing potency and the level of immunochemical recognition of the antivenoms to the venoms were determined using Western blot, affinity chromatography, and enzyme-linked immunosorbent assay (ELISA).

New Ascomycetes from the Mexican Tropical Montane Cloud Forest.

The tropical montane cloud forest is the most diverse and threatened vegetation type in Mexico. In the last decade, the number of described Ascomycetes species has notably increased, reaching more than 1300 species. This study describes six new species based on their molecular and morphological characteristics.

[Not Available].

Objetivo: Describir a la plataforma Cursos en Línea Masivos del IMSS (CLIMSS) como herramienta de alfabetización en salud, a través de la evaluación de la eficiencia terminal, la ganancia de competencias y satisfacción de los usuarios de cursos en línea masivos en el tema de Covid-19. Material y métodos. Se analizaron datos de 20 cursos ofertados entre marzo y octubre de 2020.

Using hypnoanalysis and guided imagery to identify and manage emotional aspects of multiple sclerosis.

Background: To date, no studies have used hypnosis to examine and manage the potential emotional causes of multiple sclerosis (MS) in the scientific field; therefore, we decided to compare the effectiveness of hypnoanalysis and guided imagery for determining and manage these emotional causes.

Methods: Fifteen participants with severe MS were included and assigned into 2 groups: hypnoanalysis and guided imagery. In the hypnoanalysis group, the participants underwent 10 hypnotic sessions to understand events related to the cause of the disease, which were restructured (the events were modified by adding the psychological resources that each involved person needed); in addition, other techniques were used to investigate the causes and solutions according to the participants' unconscious.