Results 31 to 40 of about 2,458 (182)

The molecular regulation of axillary bud fate determination and outgrowth into branch crown in strawberry involves BRC1

New Phytologist, Volume 251, Issue 5, Page 3021-3038, September 2026.
Proposed regulatory model for the axillary bud (AXB) fate determination of outgrowth into stolon and branch crown (BC) in strawberry. Summary In strawberry, the axillary bud (AXB) can produce either an elongated stem called stolon giving a daughter‐plant (asexual reproduction) or an inflorescence‐bearing branch crown (BC; sexual reproduction).
Marie Alonso, Pierre Prévost, Aline Potier, Pascal GP Martin, Yves Caraglio, Michael Nicolas, Michel Hernould, Christophe Rothan, Béatrice Denoyes, Amèlia Gaston   +9 more
wiley   +1 more source

Brote hospitalario de Achromobacter denitrificans relacionado con el uso de clorhexidina contaminada Achromobacter denitrificans hospital outbreak associated with the use of contaminated chlorhexidine

Infectio, 2012
El objetivo de este artículo es describir una serie de casos de pacientes con pseudobacteriemia causada por Achromobacter denitrificans, germen aislado a partir de los hemocultivos de 14 pacientes hospitalizados en una institución de alta complejidad de ...
Lina María Echeverri, Santiago Atehortúa, Marisol Tamayo, Diana Marcela Restrepo, Naira Valencia   +4 more
doaj  

Brote de varicela en la población asegurada, La Libertad, 2016

UCV-Scientia, 2017
El objetivo es describir las características del brote de Varicela en la población asegurada de La Libertad. Mediante estudio descriptivo de 375 pacientes, según las variables epidemiológicas de persona, lugar y tiempo. El 50% de casos ocurrió en menores
Marco Antonio Alfaro Angulo , Ana María Canevaro Alva , Evelyn Marilyn Alfaro Canevaro   +2 more
doaj   +1 more source

A drought stress‐induced MYB transcription factor regulates pavement cell shape in leaves of European aspen (Populus tremula)

New Phytologist, Volume 251, Issue 5, Page 2688-2705, September 2026.
MYB305a promoter expression increases in pavement cells as they grow and acquire their complex shape. Summary Leaf pavement cells of many plant species develop jigsaw puzzle‐like shapes in which neighboring cells interdigitate, providing an ideal model for the study of cell shape regulation.
Sijia Liu, Siamsa M. Doyle, Kathryn M. Robinson, Zahra Rahneshan, Nathaniel R. Street, Stéphanie Robert   +5 more
wiley   +1 more source

Enfermedad de Chagas agudo: transmisión oral de Trypanosoma cruzi como una vía de transmisión re-emergente

Salud UIS, 2014
La forma clínica más común de la enfermedad de Chagas en Colombia es la cardiomiopatía chagásica crónica. Sin embargo, recientemente se han presentado nueve brotes de Chagas agudo (EChA) de probable transmisión oral en áreas de baja endemia con escasa ...
Martha L. Díaz, Clara I. González
doaj  

Climate change and crop resilience: harnessing metabolomics for predicting stress tolerance

New Phytologist, Volume 251, Issue 3, Page 975-995, August 2026.
Summarised methodology for metabolite biomarker discovery and genomic targets selection for those metabolites to predict high‐throughput phenotypic and agronomic traits of interest for direct uptake in breeding programmes. Summary Global warming is driving climate change to levels not experienced since the advent of agriculture, primarily due to ...
Agyeya Pratap, Arash Fazeli, Ali Bandehagh, Nicolas L. Taylor   +3 more
wiley   +1 more source

Caracterización epidemiológica, clínica y microbiológica del brote de diarrea asociado a Clostridium difficile, ocurrido en el Hospital San Juan de Dios, 2008-2009 Epidemiologic, clinical, and microbiologic description of an outbreak of Clostridium difficile associated diarrhea in Costa Rica

Acta Médica Costarricense, 2012
Antecedentes: la enfermedad diarreica asociada a Clostridium difficile (EDACD) es la causa más importante de diarrea nosocomial en el mundo. En Costa Rica, se presentó recientemente un brote de EDACD en el Hospital San Juan de Dios de San José, hospital ...
Manuel Antonio Villalobos-Zúñiga, Ricardo Boza-Cordero   +1 more
doaj  

Fine‐tuning quantitative agronomic traits by manipulating gene copy number in rice

New Phytologist, Volume 251, Issue 4, Page 1609-1616, August 2026.
Although plant pan‐genome studies have revealed extensive copy number variations, their phenotypic consequences remain poorly understood. Here, we manipulated the copy number of OsMADS18 in rice (Oryza sativa) cv ‘Hitomebore’ using the CRISPR/Cas9 system.
Chihiro Nomura, Hiroyuki Kanzaki, Eiko Kanzaki, Motoki Shimizu, Kaori Oikawa, Hiroe Utsushi, Kazue Ito, Yusaku Sugimura, Ryohei Terauchi, Akira Abe   +9 more
wiley   +1 more source

Evaluación retrospectiva de fiebre amarilla selvática en Venezuela, período 2003 - 2005

Kasmera, 2008
: Yellow fever is a viral disease, typical of some tropical regions in South America and Africa, causing numerous epidemics with high mortality rates. In order to characterize retrospectively the jungle yellow fever outbreak in Venezuela in the year 2003,
Finol B Esteban, Berrueta Eva, Levy G Alegría, Añez M Florencio, Espina G Luz Marina, Maldonado E Mery Bell, Bermudez F John, Valero C Nereida   +7 more
doaj  

Pollinator efficiency, rather than bee decline, explains a shift to hummingbird pollination in tropical montane forests

New Phytologist, Volume 251, Issue 4, Page 2237-2247, August 2026.
Hummingbird pollination is a hallmark of American plant diversity and has long been thought to evolve in tropical mountains due to declining bee activity. Using sister species of Costus specialized on bees (C. kuntzei) and hummingbirds (C. wilsonii), we show that this shift is not driven by reduced bee visitation with elevation, but by greater ...
Pedro Juárez, Kathryn Gerhardt, Eden Hughes, Cecilia Girvin, Anise Dellith‐Moser, Dennis Tenorio, Annya Livak, Kathleen M. Kay   +7 more
wiley   +1 more source