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1.
Front Plant Sci ; 12: 778472, 2021.
Article in English | MEDLINE | ID: mdl-35140729

ABSTRACT

Fusarium head blight (FHB) is a devastating disease in wheat. The use of resistant germplasm from diverse sources can significantly improve resistance to the disease. "Surpresa" is a Brazilian spring wheat cultivar with moderate FHB resistance, different from currently used sources. In this study, we aimed to identify and map the genetic loci for FHB resistance in Surpresa. A mapping population consisting of 187 recombinant inbred lines (RILs) was developed from a cross between Surpresa and a susceptible spring wheat cultivar, "Wheaton." The population was evaluated for FHB by the point-inoculation method in three greenhouse experiments and four field trials between 2016 and 2018. Mean disease severity for Surpresa and Wheaton was 41.2 and 84.9% across the 3 years of experiments, ranging from 30.3 to 59.1% and 74.3 to 91.4%, respectively. The mean FHB severity of the NILs was 57%, with an overall range from 7 to 100%, suggesting transgressive segregation in the population. The population was genotyped using a two-enzyme genotyping-by-sequencing approach, and a genetic map was constructed with 5,431 single nucleotide polymorphism (SNP) markers. Four QTL for type II resistance were detected on chromosomes 3A, 5A, 6A, and 7A, explaining 10.4-14.4% of the total phenotypic variation. The largest effect QTL was mapped on chromosome 7A and explained 14.4% of the phenotypic variation; however, it co-localized with a QTL governing the days to anthesis trait. A QTL for mycotoxin accumulation was also detected on chromosome 1B, explaining 18.8% of the total phenotypic variation. The QTL for FHB resistance identified in the study may diversify the FHB resistance gene pool and increase overall resistance to the disease in wheat.

2.
Estilos clín ; 21(3): 657-670, dez. 2016.
Article in Portuguese | LILACS | ID: biblio-953492

ABSTRACT

Este artigo aborda alguns ensinamentos da clínica com esquizofrênicos para o tratamento institucional no que tange à importância da abertura à surpresa, da permeabilidade à diferença e à mudança em contraposição aos mecanismos de fobia institucional de medo do outro, de fechamento da significação e da lógica narcísica-paranoica. O texto se ancora no trabalho institucional desenvolvido por Jean Oury e suas elaborações a respeito da esquizofrenia para debater a importância da circulação discursiva na instituição.


This article adresses certain learnings from the clinical work with schizophrenia concerning the institutional treatment of psychosis, in regard to the importance of being open to surprise and permeable to difference and change in opposition to mechanisms of institutional phobia, fear of the other, narrowing of significance and narcisistic/paranoid logic. The text is anchored on the institutional work developed by Jean Oury and on his elaborations regarding schizophrenia in order to debate the importance of discourse dynamics in institutions.


En este texto se abordarán algunas enseñanzas de la clínica con esquizofrénicos para el tratamiento institucional de la psicosis, en lo que atañe a la importancia de la apertura a la sorpresa, de la permeabilidad a la diferencia y al cambio, en contraste con los mecanismos de fobia institucional del miedo al otro, de cierre a la significación y de la lógica narcisista paranoide. En base al trabajo institucional desarrollado por Jean Oury y en sus razonamientos en torno a la esquizofrenia, el texto discutirá la importancia de la circulación discursiva en la institución.

3.
Rev. bras. psicanál ; 46(4): 35-47, out.-dez. 2012. ilus
Article in Portuguese | LILACS-Express | LILACS, Index Psychology - journals | ID: biblio-1138253

ABSTRACT

Se análise é a prática diária de um psicanalista, as primeiras entrevistas são o prólogo inevitável desse trabalho. Elas podem ser também um prólogo maior do que a própria análise e até constituir-se no único contato, sem continuidade. Para além de abordar, neste artigo, o método psicanalítico operando desde os primeiros encontros com o paciente - atenção utuante a todo e qualquer material surgido, busca por um tipo de interação que propicie a construção de algum significado analítico, comunicação ao paciente de algo desconhecido de si -, procurei desenvolver as especificidades no atendimento da criança, ilustrando minhas considerações com vinhetas clínicas.


If analysis is the daily practice of the psychoanalyst, the first interviews are the inevitable prologue to this work. They can be a prologue bigger than analysis itself and even be the only contact, in the case of non-continuity Further than approaching, in this article, the psychoanalytic method in operation since the first encounters with the patient - fluctuating attention to any and every bit of material which shows up, the search for a kind of interaction which will provide the construction of some analytic meaning, communicating to the patient something unknown to himself -1 attempted to develop the specificities when treating children, illustrating my considerations with clinical vignettes.


Si el análisis es la práctica diaria de un psicoanalista, las primeras entrevistas son el prólogo inevitable de este trabajo. Ellas pueden ser también un prólogo mayor que el propio análisis e incluso constituir un único contacto, sin continuidad. Para además de abordar en este artículo el método psicoanalítico operando desde los primeros encuentros con el paciente - la atención fluctuante a todo y cualquier material surgido, busca un tipo de interacción que propicie la construcción de algún significado analítico, comunicación al paciente de algo desconocido de sí mismo - intenté desarrollar las especificidades en la atención a los niños, ilustrando mis consideraciones con casos clínicos.

4.
Rev. bras. psicanál ; 46(1): 150-161, jan.-mar. 2012. ilus
Article in Portuguese | LILACS-Express | LILACS, Index Psychology - journals | ID: biblio-1138212

ABSTRACT

Os autores refletem acerca do conceito de campo analítico e do exame do valor comunicativo de um de seus elementos, a surpresa, a partir de uma vinheta clínica.


The authors reflect on the concept of the analytic field and exam the communicative value of one of its elements - surprise - based on a clinical vignette.


Los autores reflexionan sobre el concepto de campo analítico y el examen del valor comunicativo de uno de sus elementos, la sorpresa, a partir de una viñeta clínica.

5.
Nova perspect. sist ; 20(41): 85-98, dez. 2011.
Article in Portuguese | Index Psychology - journals | ID: psi-56967

ABSTRACT

Este trabalho propõe uma reflexão sobre determinadas maneiras de se conectar com os outros, que impactam significativamente a qualidade do vínculo construído. Faremos uma revisão, em particular, do que tem sido chamado de “capacidade de se surpreender”, expressão associada à “curiosidade”, características valorizadas na “pós-modernidade”. Discutiremos também o papel desempenhado pela reflexividade na produção da intersubjetividade e na geração de conexões transformadoras. Do mesmo modo, nos deteremos sobre alguns dos desafios que se apresentam, quando se busca transmitir/ensinar a curiosidade e a capacidade de se surpreender, como “técnicas” instrumentais na psicoterapia, na facilitação ou na pesquisa.(AU)


This paper proposes a reflection about certain ways to connect with others who significantly impact the quality of the link is built. In particular we will review what has been called "surprising ability" assiciated with "curiosity", a position that has regained prominence in the "postmodern". We will also discuss the role of reflexivity in the production of intersubjectivity and processing transformative connections. We'll also briefly review some of the challenges that arise when trying to convey / teach curiosity and capacity to be surprised as instrumental "techniques" in psychotherapy, facilitation or research.(AU)

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