Results 21 to 30 of about 241 (129)

The role of indole‐3‐acetic acid and characterization of PIN transporters in complex streptophyte alga Chara braunii

New Phytologist, Volume 246, Issue 3, Page 1066-1083, May 2025.
Summary Auxin, indole‐3‐acetic acid (IAA), is a key phytohormone with diverse morphogenic roles in land plants, but its function and transport mechanisms in algae remain poorly understood. We therefore aimed to explore the role of IAA in a complex, streptophyte algae Chara braunii. Here, we described novel responses of C.
Katarina Kurtović, Stanislav Vosolsobě, Daniel Nedvěd, Karel Müller, Petre Ivanov Dobrev, Vojtěch Schmidt, Piotr Piszczek, Andre Kuhn, Adrijana Smoljan, Tom J. Fisher, Dolf Weijers, Jiří Friml, John L. Bowman, Jan Petrášek   +13 more
wiley   +1 more source

FROM TRASH TO TREASURE: RILKE AND VENICE REVISITED

German Life and Letters, Volume 78, Issue 2, Page 127-193, April 2025.
ABSTRACT Rilke loved Venice and visited or passed through a dozen times between 1897 and 1920. He wrote extensively about the city in prose and verse between 1898 and 1908, including a cycle of poems in the Neue Gedichte and a polemical ‘Aufzeichnung’ in Malte Laurids Brigge.
Robert Vilain
wiley   +1 more source

Extranuclear function of Arabidopsis HOOKLESS1 regulates pleiotropic developmental processes in a non‐cell‐autonomous manner

New Phytologist, Volume 246, Issue 2, Page 616-630, April 2025.
Summary N‐acetyltransferase HOOKLESS1 (HLS1) in Arabidopsis, a recognized pivotal factor in hook formation, is also implicated in multifaceted developmental processes including plastochron and leaf senescence. However, its molecular function remains to be elucidated.
Takashi Nobusawa, Naoya Matsushima, Hiroaki Ueda, Emi Yumoto, Masashi Asahina, Makoto Kusaba   +5 more
wiley   +1 more source

ENTOMOFAUNA ACUÁTICA ASOCIADA AL RÍO SANTA CLARA EN VERAGUAS, REPÚBLICA DE PANAMÁ.

Tecnociencia, 2001
Este estudio se realizó con la finalidad de determinar la entomofauna acuática asociada al Río Santa Clara, en la Provincia de Veraguas. Se recolectaron los insectos entre los meses de febrero a agosto del 2000 cada dos semanas, en cada una de las ...
Viterbo E. Rodríguez, Nereida Sánchez
doaj  

Of gods and men: The gift of bicameral mentality in Lake Atitlán's Mayan oral literature

Anthropology of Consciousness, Volume 36, Issue 1, Spring 2025.
Abstract This study investigates contemporary Mayan oral stories through the lens of Julian Jaynes's theory on the origin of consciousness, aiming to identify a potential connection between the literary elements of these narratives and traits of pre‐consciousness outlined by Jaynes.
José M. Franco Rodríguez, Daniel Montoya   +1 more
wiley   +1 more source

Life cycle and morphogenetic differentiation in heteromorphic cell types of a cosmopolitan marine microalga

New Phytologist, Volume 245, Issue 5, Page 1969-1984, March 2025.
Summary Gephyrocapsa huxleyi is a prevalent, bloom‐forming phytoplankton species in the oceans. It exhibits a complex haplodiplontic life cycle, featuring a diploid‐calcified phase, a haploid phase and a third ‘decoupled’ phase produced during viral infection. Decoupled cells display a haploid‐like phenotype, but are diploid.
Laurie Bousquet, Shai Fainsod, Johan Decelle, Omer Murik, Fabien Chevalier, Benoit Gallet, Rachel Templin, Yannick Schwab, Yoav Avrahami, Gil Koplovitz, Chuan Ku, Miguel J. Frada   +11 more
wiley   +1 more source

The aerial epidermis is a major site of quinolizidine alkaloid biosynthesis in narrow‐leafed lupin

New Phytologist, Volume 245, Issue 5, Page 2052-2068, March 2025.
Summary Lupins are promising protein crops that accumulate toxic quinolizidine alkaloids (QAs) in the seeds, complicating their end‐use. QAs are synthesized in green organs (leaves, stems, and pods) and a subset of them is transported to the seeds during fruit development.
Karen Michiko Frick, Marcus Daniel Brandbjerg Bohn Lorensen, Nikola Micic, Eddi Esteban, Asher Pasha, Alexander Schulz, Nicholas James Provart, Hussam Hassan Nour‐Eldin, Nanna Bjarnholt, Christian Janfelt, Fernando Geu‐Flores   +10 more
wiley   +1 more source

qPCR‐based quantification reveals high plant host‐specificity of endophytic colonization levels in leaves

American Journal of Botany, Volume 112, Issue 1, January 2025.
Abstract Premise Despite the high functional importance of endophytes, we still have limited understanding of the biotic and abiotic factors that influence colonization of plant hosts along major ecological gradients and lack quantitative estimates of their colonization extent.
Caio César Pires de Paula, Jiří Bárta, Jakub Borovec, Jan Frouz, Pavel Rychtecký, Dagmara Sirová   +5 more
wiley   +1 more source

Factores de riesgo para el desarrollo de infección de vías urinarias por microorganismos productores de betalactamasas de espectro extendido adquiridos en la comunidad, en dos hospitales de Bogotá D.C., Colombia

Infectio
Objetivo: Determinar factores de riesgo para infección urinaria por microorganismos productores de betalactamasas de espectro extendido (BLEE) adquirida en la comunidad en pacientes adultos.
Mariana Pineda-Posada, Gerson Arias, Fernando Suárez-Obando, Alirio Bastidas, Yeisson Ávila-Cortés   +4 more
doaj   +1 more source

Toward a phylogenomic classification of magnoliids

American Journal of Botany, Volume 112, Issue 1, January 2025.
Abstract Premise Magnoliids are a strongly supported clade of angiosperms. Previous phylogenetic studies based primarily on analyses of a limited number of mostly plastid markers have led to the current classification of magnoliids into four orders and 18 families. However, uncertainty remains regarding the placement of several families.
Andrew J. Helmstetter, Zacky Ezedin, Elton John de Lírio, Sylvia M. de Oliveira, Lars W. Chatrou, Roy H. J. Erkens, Isabel Larridon, Kevin Leempoel, Olivier Maurin, Shyamali Roy, Alexandre R. Zuntini, William J. Baker, Thomas L. P. Couvreur, Félix Forest, Hervé Sauquet   +14 more
wiley   +1 more source