Results 41 to 50 of about 802 (171)

Impact of protein domains on the MEL2 granule, a cytoplasmic ribonucleoprotein complex maintaining faithful meiosis progression in rice

New Phytologist, Volume 243, Issue 6, Page 2235-2250, September 2024.
Summary Cytoplasmic ribonucleoprotein (RNP) granules are membraneless structures composed of various RNAs and proteins that play important roles in post‐transcriptional regulation. While RNP granules are known to regulate the meiotic entry in some organisms, little is known about their roles in plants.
Manaki Mimura, Seijiro Ono, Harsha Somashekar, Ken‐Ichi Nonomura   +3 more
wiley   +1 more source

A promoter polymorphism defines distinct roles in anther development for Col‐0 and Ler‐0 alleles of Arabidopsis ACYL‐COA BINDING PROTEIN3

New Phytologist, Volume 243, Issue 4, Page 1424-1439, August 2024.
Summary Acyl‐CoA‐Binding Proteins (ACBPs) bind acyl‐CoA esters and function in lipid metabolism. Although acbp3‐1, the ACBP3 mutant in Arabidopsis thaliana ecotype Col‐0, displays normal floral development, the acbp3‐2 mutant from ecotype Ler‐0 characterized herein exhibits defective adaxial anther lobes and improper sporocyte formation.
Ze‐Hua Guo, Tai‐Hua Hu, Mohd Fadhli Hamdan, Minghui Li, Ruifeng Wang, Jie Xu, Shiu‐Cheung Lung, Wanqi Liang, Jianxin Shi, Dabing Zhang, Mee‐Len Chye   +10 more
wiley   +1 more source

Ontogenia de los estróbilos, desarrollo de los esporangios y esporogénesis de Equisetum giganteum (Equisetaceae) en los Andes de Colombia

Revista de Biología Tropical, 2011
Estudios sobre la ontogenia del estróbilo, los esporangios y la biología reproductiva de Equisetum son escasos, por lo tanto, para la especie E. giganteum, se estudiaron estos aspectos en especímenes recolectados a orillas del Río Frío, Santander ...
Edgar Javier Rincón Barón, Helkin Giovani Forero Ballesteros, Leidy Viviana Gélvez Landazábal, Gerardo Andrés Torres, Cristina Hilda Rolleri   +4 more
doaj   +2 more sources

RESPUESTA DE LA CANAVALIA ENSIFORMIS A LA INOCULACIÓN MICORRÍZICA CON GLOMUS CUBENSE (CEPA INCAM-4), SU EFECTO DE PERMANENCIA EN EL CULTIVO DEL MAIZ

Cultivos Tropicales, 2012
Para evaluar la influencia del número de esporas de hongos micorrízicos arbusculares (HMA) en el suelo sobre la respuesta de la canavalia a la inoculación con una cepa eficiente de HMA, se realizaron varios experimentos con diferentes condiciones de ...
Gloria M. Martín Alonso, Ramón Rivera Espinosa, Alberto Pérez Díaz, Lianne Arias Pérez   +3 more
doaj  

Sequential breakdown of the Cf‐9 leaf mould resistance locus in tomato by Fulvia fulva

New Phytologist, Volume 243, Issue 4, Page 1522-1538, August 2024.
Summary Leaf mould, caused by Fulvia fulva, is a devastating disease of tomato plants. In many commercial tomato cultivars, resistance to this disease is governed by the Cf‐9 locus, which encodes five paralogous receptor‐like proteins. Two of these proteins confer resistance: Cf‐9C recognises the previously identified F.
Silvia de la Rosa, Christiaan R. Schol, Ángeles Ramos Peregrina, David J. Winter, Anne M. Hilgers, Kazuya Maeda, Yuichiro Iida, Mariana Tarallo, Ruifang Jia, Henriek G. Beenen, Mercedes Rocafort, Pierre J. G. M. de Wit, Joanna K. Bowen, Rosie E. Bradshaw, Matthieu H. A. J. Joosten, Yuling Bai, Carl H. Mesarich   +16 more
wiley   +1 more source

ATR2Cala2 from Arabidopsis‐infecting downy mildew requires 4 TIR‐NLR immune receptors for full recognition

New Phytologist, Volume 243, Issue 1, Page 330-344, July 2024.
Summary Arabidopsis Col‐0 RPP2A and RPP2B confer recognition of Arabidopsis downy mildew (Hyaloperonospora arabidopsidis [Hpa]) isolate Cala2, but the identity of the recognized ATR2Cala2 effector was unknown. To reveal ATR2Cala2, an F2 population was generated from a cross between Hpa‐Cala2 and Hpa‐Noks1.
Dae Sung Kim, Yufei Li, Hee‐Kyung Ahn, Alison Woods‐Tör, Volkan Cevik, Oliver J. Furzer, Wenbo Ma, Mahmut Tör, Jonathan D. G. Jones   +8 more
wiley   +1 more source

FACTIBILIDAD DEL USO DE UN ELISA INDIRECTO PARA LA DETECCIÓN DE Glomus clarum

Cultivos Tropicales, 2004
Este trabajo tuvo como objetivo evaluar la factibilidad del uso de un ensayo inmunoenzimático sobre soporte sólido (ELISA), para la detección de esporas de Glomus clarum.
I. de la Providencia, F. Fernández
doaj  

Morfología y ultraestructura de las esporas de las Equisetaceae (Equisetopsida) del Noroeste de Argentina

Boletín de la Sociedad Argentina de Botánica, 2014
La familia Equisetaceae se haya representada en el Noroeste de Argentina por el género Equisetum Michx. ex DC con dos especies, E. bogotense Kunth y E. giganteum L. El estudio se realizó en base a material de herbario y fresco.
María Raquel Piñeiro, Marta A. Morbelli   +1 more
doaj   +1 more source

Greenbeards in plants?

New Phytologist, Volume 242, Issue 3, Page 870-877, May 2024.
Summary Greenbeards are selfish genetic elements that make their bearers behave either altruistically towards individuals bearing similar greenbeard copies or harmfully towards individuals bearing different copies. They were first proposed by W. D.
Germain Montazeaud, Laurent Keller
wiley   +1 more source

Palinología de las especies mexicanas de Gleicheniaceae

Botan‪ical Sciences, 2016
Se realizó el estudio palinológico de las esporas de Dicranopteris flexuosa, Diplopterygium bancroftii, Gleichenella pectinata, Sticherus bifidus, S. brevipubis, S. palmatus y S. underwoodianus, especies mexicanas de la familia Gleicheniaceae.
Norberto Farfán-Santillán, Aniceto Mendoza-Ruiz, Blanca Pérez-García, Ernesto Velázquez-Montes   +3 more
doaj   +1 more source