Fungal pathogens associated with crown and root rot in wheat-growing areas of Northern Kyrgyzstan

Göksel ÖZER SENOL YILDIZ MUSTAFA IMREN Abdelfattah DABABAT (2023, [Artículo])

Wheat Diseases Crown and Root Rot CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA TRITICUM WHEAT DISEASES ROOT ROTS PATHOGENICITY

Production vulnerability to wheat blast disease under climate change

Diego Pequeno Jose Mauricio Fernandes Pawan Singh Willingthon Pavan Kai Sonder Richard Robertson Timothy Joseph Krupnik Olaf Erenstein Senthold Asseng (2024, [Artículo])

Wheat Blast Tropical Regions CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA WHEAT PLANT DISEASES CLIMATE CHANGE PRODUCTION

Occurrence and Distribution of Physiological Races of Exserohilum turcicum in Maize Growing Regions of Mexico

Alexander Loladze Mateo Vargas Hernández amos Alakonya (2022, [Artículo])

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA SETOSPHAERIA TURCICA MAIZE FOLIAR DISEASES PHYSIOLOGICAL RACES

Mining alleles for tar spot complex resistance from CIMMYT's maize Germplasm Bank

Martha Willcox Juan Burgueño Daniel Jeffers Zakaria Kehel Rosemary Shrestha Kelly Swarts Edward Buckler Sarah Hearne Charles Chen (2022, [Artículo])

Maize Landraces Maize Genetic Resources Allelic Diversity Rare Alleles Phenotypic Characterization Tropical Maize Phyllachora maydis CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA MAIZE LANDRACES GENETIC RESOURCES ALLELES FOLIAR DISEASES CLIMATE CHANGE

Cloning of the broadly effective wheat leaf rust resistance gene Lr42 transferred from Aegilops tauschii

Guifang Lin Hui Chen Bin Tian Sunish Sehgal Jingzhong Xie Philomin Juliana Narinder Singh Sandesh Kumar Shrestha Ravi Singh Harold Trick Jesse Poland Robert Bowden guihua bai bikram gill (2022, [Artículo])

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA ALLELES CLONES GENE EXPRESSION GRASSES MUTATION RUSTS WHEAT BASIDIOMYCOTA DISEASE RESISTANCE GENETICS MOLECULAR CLONING PLANT BREEDING PLANT DISEASES

Heterologous expression of the Haynaldia villosa pattern-recognition receptor CERK1-V in wheat increases resistance to three fungal diseases

Xu Zhang Jian Hua Ravi Singh (2022, [Artículo])

LysM PRR Haynaldia villosa CERK1-V CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA FUNGAL DISEASES DASYPYRUM VILLOSUM WHEAT DISEASE RESISTANCE

Highlights of the 2023 Southern Africa regional trials coordinated by CIMMYT

Xavier Mhike (2023, [Objeto de congreso])

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA HYBRIDS SELECTION MAIZE FOLIAR DISEASES DROUGHT STRESS

Phenotyping for Disease Resistance to increase genetic gains

Suresh L.M. (2022, [Objeto de congreso])

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA MAIZE PLANT DISEASES DISEASE RESISTANCE PHENOTYPES

Using an incomplete block design to allocate lines to environments improves sparse genome-based prediction in plant breeding

Osval Antonio Montesinos-Lopez ABELARDO MONTESINOS LOPEZ RICARDO ACOSTA DIAZ Rajeev Varshney Jose Crossa ALISON BENTLEY (2022, [Artículo])

Genomic selection (GS) is a predictive methodology that trains statistical machine-learning models with a reference population that is used to perform genome-enabled predictions of new lines. In plant breeding, it has the potential to increase the speed and reduce the cost of selection. However, to optimize resources, sparse testing methods have been proposed. A common approach is to guarantee a proportion of nonoverlapping and overlapping lines allocated randomly in locations, that is, lines appearing in some locations but not in all. In this study we propose using incomplete block designs (IBD), principally, for the allocation of lines to locations in such a way that not all lines are observed in all locations. We compare this allocation with a random allocation of lines to locations guaranteeing that the lines are allocated to

the same number of locations as under the IBD design. We implemented this benchmarking on several crop data sets under the Bayesian genomic best linear unbiased predictor (GBLUP) model, finding that allocation under the principle of IBD outperformed random allocation by between 1.4% and 26.5% across locations, traits, and data sets in terms of mean square error. Although a wide range of performance improvements were observed, our results provide evidence that using IBD for the allocation of lines to locations can help improve predictive performance compared with random allocation. This has the potential to be applied to large-scale plant breeding programs.

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA Bayes Theorem Genome Inflammatory Bowel Diseases Models, Genetic Plant Breeding

Prevención de infecciones por Acinetobacter baumannii en la unidad de cuidados intensivos de adultos de un hospital de segundo nivel de atención

GEORGINA ROMERO GENARO (2023, [Otro, Trabajo terminal, especialidad])

El Acinetobacter es un cocobacilo aerobio gramnegativo que se ha descrito desde un

organismo de patogenicidad cuestionable hasta el de un agente infeccioso de gran

importancia hospitalaria en todo el mundo y se presenta en pacientes susceptibles con

mayor frecuencia en las unidades de cuidados intensivos (UCI). En nuestro país existen

estudios relacionado con este microorganismo que sustenta la importancia de la

prevención.

Este trabajo de investigación titulado “Prevención por acinetobacter baumannii en la

unidad de cuidados intensivos de un hospital de segundo nivel de atención”, tiene como

objetivo prevenir las infecciones asociadas por Acinetobacter baumannii. Mediante tres

variables las cuales son: higiene de manos, limpieza y desinfección de material y equipo

y la técnica de barrera máxima.

Se realizó un estudio de tipo cuantitativo, descriptivo y observacional. La muestra de

estudio está conformada por 30 profesionales de enfermería que se encuentran adscritas

a la UCI. Se realiza una evaluación de conocimientos a través de un instrumento sobre

las medidas de prevención que consta de 10 preguntas con opción multiple donde los

criterios de evaluación son: muy bueno, bueno y deficiente esta medición sustenta la

necesidad de la realización de este estudio. Con respecto al conocimiento que tiene el

personal profesional de enfermería encuestado sobre la eficiencia de las medidas de

prevención por acinetobacter baumannii se obtuvo un indicador de eficiencia general

bueno de un 72%. Los resultados por variable fueron los siguientes: el 80% fue de

conocimiento, el 63% al lavado de manos, 72% corresponde a la limpieza y desinfección

del material y equipo así como por último se obtuvo el 80% en la técnica de barrera

máxima.

Estos resultados nos permiten implementar las medidas preventivas mediante la difusión

con base en la NOM-045-SSA-2015 para la vigilancia epidemiológica, prevención y

control de las infecciones asociadas a la atención de la salud, al personal de enfermería

de la UCI.

Acinetobacter is a gram-negative aerobic coccobacillus that has been described from an

organism of questionable pathogenicity to that of an infectious agent of great hospital

importance worldwide and occurs in susceptible patients more frequently in intensive care

units (ICU). In our country there are studies related to this microorganism that support the

importance of prevention.

This research work entitled "Prevention of Acinetobacter baumannii in the intensive care

unit of a second level care hospital", aims to prevent infections associated with

Acinetobacter baumannii. By means of three variables which are: hand hygiene, cleaning

and disinfection of airway material and equipment and the maximum barrier technique.

A quantitative, descriptive and observational study was carried out. The study sample

consisted of 30 nursing professionals assigned to the ICU. Knowledge was evaluated by

means of an instrument on prevention measures consisting of 10 multiple-choice

questions where the evaluation criteria are: very good, good and deficient, this

measurement supports the need to carry out this study. With respect to the knowledge

that the professional nursing personnel surveyed have about the efficiency of

acinetobacter baumannii prevention measures, a good overall efficiency indicator of 72%

was obtained. The results by variable were as follows: 80% were for knowledge, 63% for

hand washing, 72% for cleaning and disinfection of material and equipment, and 80% for

the maximum barrier technique.

These results allow us to implement preventive measures through dissemination based

on NOM-045-SSA-2015 for epidemiological surveillance, prevention and control of

healthcare-associated infections, to ICU nursing staff.

MEDICINA Y CIENCIAS DE LA SALUD CIENCIAS MÉDICAS acinetobacter baumannii, prevención, lavado de manos, desinfección y la técnica de barrera máxima. acinetobacter baumannii, prevention, hand washing, disinfection and maximum barrier technique.