Results 31 to 40 of about 7,663 (179)

Estado actual de los Pucciniales en páramos de Antioquia (Colombia), sobre la familia Cyperaceae.

Acta Biológica Colombiana, 2018
Este trabajo tiene como objetivo presentar los Pucciniales encontrados en páramos de Antioquia sobre la familia Cyperaceae. Fueron realizadas colecciones de plantas parasitadas por Pucciniales en páramos del departamento de Antioquia en altitudes desde ...
Katherin Maritza Vanegas, Victor Manuel Pardo-Cardona, Mauricio Salaza- Yepes   +2 more
doaj   +1 more source

No Cost of Resistance in Wheat Gene Stack Lines Containing 10 Stem Rust Resistance Transgenes

Plant Biotechnology Journal, EarlyView.
ABSTRACT Genetic resistance is the most economical and sustainable approach for crop protection, however, it is regularly overcome by pathogen virulence evolution. Polygenic resistance has greater durability, but unlinked genes are laborious to maintain in breeding programs.
Ming Luo, Aihua Wang, Soma Chakraborty, Shyh Yin Low, Saeid Babaei, Jian Chen, Jianping Zhang, Dhara Bhatt, Brenton Brooks, Oadi Matny, Narayana Upadhyaya, Rohit Mago, Melania Figueroa, Evans Lagudah, Peter Dodds, Brian Steffenson, Michael Ayliffe   +16 more
wiley   +1 more source

Puccinia fumosa (Pucciniales) y su hospedante Loeselia glandulosa(Polemoniaceae), nuevos registros para Colombia y Suramérica

Caldasia, 2019
Se registra por primera vez para Colombia la roya Puccinia fumosa parasitando a Loeselia glandulosa per-teneciente a la familia Polemoniaceae. Es el primer registro de esta familia botánica y del género Loeseliasiendo parasitados por Pucciniales en ...
Mauricio Salazar-Yepes
doaj   +1 more source

MYB Factors: Hubs of Plant Stress and Hormone Crosstalk

Plant Biotechnology Journal, EarlyView.
ABSTRACT MYB transcription factors function as main regulatory hubs that integrate environmental signals with multi‐hormonal pathways to synchronize plant growth, metabolism and stress responses. This review delineates the regulatory roles of MYB in the signalling pathway of salicylic acid, jasmonic acid, ethylene and abscisic acid signalling.
Aye Aye Htun, Ya Wang, Jiahao Liu, Zhiqiang Guo, Yi Zheng, Wenjie Wang, Shuting Ma, Aolin Jia, Yan Ren, Feng Chen   +9 more
wiley   +1 more source

Fungos causadores de ferrugens (Uredinales) da Reserva Biológica do Lago Piratuba, Amapá, Brasil

Rodriguésia
Resumo Este trabalho apresenta resultados do levantamento da micota Urediniológica realizado na Reserva Biológica do Lago Piratuba e áreas de entorno, no estado do Amapá.
Isadora Fernandes de França, Helen Maria Pontes Sotão, Salustiano Vilar Costa-Neto   +2 more
doaj   +1 more source

BRS Missões: nova cultivar de milho para a região Sul do Brasil BRS Missões: new corn cultivar to Southern Brazil

Pesquisa Agropecuária Brasileira, 2006
Para atender à demanda por cultivares de milho de polinização aberta, com elevado potencial produtivo, adaptadas às condições de clima temperado do Sul do Brasil, a Embrapa Trigo, em parceria com a Embrapa Milho e Sorgo, desenvolveu a cultivar BRS ...
Beatriz Marti Emygdio, Luiz Ricardo Pereira   +1 more
doaj   +1 more source

Fine mapping and marker development for the wheat leaf rust resistance gene Lr32

G3: Genes, Genomes, Genetics, 2022
Wheat leaf rust is caused by the fungal pathogen Puccinia triticinaLr32Aegilops tauschiiLr32Lr322A ...
Jyoti Saini Sharma, Curt A McCartney, Brent D McCallum, Colin W Hiebert   +3 more
doaj   +1 more source

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

Plant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid, Hafiz Mamoon Rehman, Tsz‐Yan Cheung, Shakeel Ahmed, Ting Fung Chan, Hon‐Ming Lam   +5 more
wiley   +1 more source

Diversidad e incidencia de hongos asociados a enfermedades foliares de la avena (Avena sativa L.) en los valles altos de México

RIA: Revista Investigaciones Agropecuarias, 2015
El objetivo de este estudio fue determinar las especies de hongos asociados a enfermedades foliares de la avena en los Valles Altos de México. Durante los ciclos agrícolas primavera–verano 2009 y 2010, se recolectaron en 163 sitios dife - rentes un ...
E. GARCÍA-LEÓN, S.G. LEYVA-MIR, H.E. VILLASEÑOR-MIR, M.F. RODRÍGUEZ-GARCÍA, J.M. TOVAR-PEDRAZA   +4 more
doaj  

Genetic and Phenotypic Diversity of European Triticale: GWAS of Yellow Rust Resistance and Agronomic Traits

Plant Breeding, EarlyView.
ABSTRACT Triticale (x Triticosecale Wittmack) is an interspecific hybrid of wheat and rye. It is a promising grain and forage crop that thrives in poorer soils and low‐input farming systems. It can serve as a viable alternative to traditional small grains such as wheat and barley, bringing diversity to crop rotations and enhancing biodiversity in ...
Riccardo Zustovi, Selma Schurack, Miroslav Valarik, Juliane Gris Rueda, Milan Mirosavljević, Vesna Župunski, Hermann Buerstmayr, Małgorzata Niewińska, Jakub Juračka, Sofie Landshoot, Maria Chiara Piro, Reena Dubey, Greet Verlinden, Kevin Dewitte, Matthias Herrmann, Radivoje Jevtić, Steven Maenhout, Geert Haesaert   +17 more
wiley   +1 more source