Results 61 to 70 of about 341,320 (151)
Adaptación biológica a nivel molecular : evolución de la resistencia a toxinas producidas por sapos [PDF]
, 2017 Spa: La evolución de la resistencia a las toxinas ofrece un sistema ideal para estudiar cómo evolucionan las proteínas en respuesta a la selección natural actuando sobre un rasgo ecológicamente importante.
Crawford, Andrew J.
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What climate adaptation can learn from evolutionary adaptation
Conservation Biology, EarlyView.Abstract Evolutionary and climate adaptation both describe how complex systems respond to environmental change, either via natural selection or deliberate human choices. Although adaptation in both contexts is expected to produce favorable outcomes, it can also result in maladaptation—ineffective, unintended, or harmful outcomes. As an emerging area of
Amy Waananen +2 more
wiley +1 more source
Enseñanza de la teoría evolutiva en el nivel medio y sus desafíos
, 2021 Este trabajo fue realizado en el contexto de la asignatura de Evolución de la Licenciatura en Cs. Biológicas (UNS) con el objetivo de estudiar el grado de conocimiento de conceptos actualizados de Evolución que tienen estudiantes bahienses del nivel ...
Raposo, Carolina +5 more
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Botanical Sciences, 1996 Un fragmento de una secuencia homóloga del gen LEAFY (LFY), que codifica para una proteína que tiene la capacidad de regular la transcripción de muchos genes involucrados en la iniciación de la floración y la morfogénesis floral en las angiospermas fue ...
Liz Y. Izquierdo +3 more
doaj +1 more source
Spanish stock returns, growth, and inflation, 1900–2020
The Economic History Review, EarlyView.Abstract This paper studies equity returns in the Madrid Stock Exchange and their connections with the macroeconomy from the emergence of a stock market around 1900 to its ‘big bang’ at the turn of the twenty‐first century. Using high‐quality data from primary sources and the methodology of the modern IBEX35 (published since 1987), we constructed an ...
Stefano Battilossi +2 more
wiley +1 more source
, 2007 Prefacio – Discernimiento -- Prologo – Discernimiento -- Tabla de contenido – Discernimiento -- Marco conceptual para la capacidad de pensamiento crítico --El proyec to educativo de la Universidad Icesi -- La capacidad de pensamiento crítico y el ...
González Zamora, José Hipólito
core +1 more source
Wee1 kinase differentially regulates maize CDKA2;1a and CDKB1;1
The FEBS Journal, EarlyView.In eukaryotes, Wee1 kinase inhibits the kinase activity of CDK/Cyc complexes through phosphorylation of a conserved residue in the CDK moiety. Wee1 is also present in plants, but has been scarcely studied. We have studied maize Wee1 regulation of CDKA/CycD2;2a or CDKB/CycD2;2a complexes.
Mingyar N. López‐Hernández +4 more
wiley +1 more source
Scientific ReportsGlobal warming influences organisms through direct and indirect effects on abiotic and biotic factors, such as temperature and food availability. This study examines how developmental diet and thermal regime influence fitness and thermal tolerance in ...
Lucas Kreiman +6 more
doaj +1 more source
A Fundamental Scale of Descriptions for Analyzing Information Content of Communication Systems
Entropy, 2015 The complexity of the description of a system is a function of the entropy of its symbolic description. Prior to computing the entropy of the system’s description, an observation scale has to be assumed.
Gerardo Febres, Klaus Jaffe
doaj +1 more source
Parasites & Vectors, 2020 Background We conducted a matched-pairs trial of three methods for detecting house infestation with triatominae bugs in a well-defined endemic rural area in the Argentine Chaco.
Gustavo Fabián Enriquez +7 more
doaj +1 more source