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Mechanisms for the adverse effects of late gestational increases in maternal cortisol on the heart revealed by transcriptomic analyses of the fetal septum
(American Physiological Society, 2014-05)
We have previously shown in sheep that 10 days of modest chronic increase in maternal cortisol resulting from maternal infusion of cortisol (1 mg/kg/d) caused fetal heart enlargement and Purkinje cell apoptosis. In subsequent ...
Conifer wood assemblage dominated by Podocarpaceae, early Eocene of Laguna del Hunco, central Argentinean Patagonia
(Pensoft Publishers, 2020-08)
During the early Eocene, Patagonia had highly diverse floras that are primarily known from compression and pollen fossils. Fossil wood studies from this epoch are scarce in the region and largely absent from the Laguna del ...
Caracterización xilo-tecnológica de la madera de una plantación adulta de Pinus ponderosa de la patagonia argentina
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2014-08)
El conocimiento de las propiedades de la madera es esencial para su mejor utilización. Las maderas juvenil y madura difieren en su aptitud de uso, la primera puede emplearse como madera redonda o estructural limitada en ...
Functional traits and growth rate response to stand variables: differences between saplings and seedlings of native trees established in loblolly pine plantations in the Atlantic Forest
(Springer, 2022-05-03)
The establishment of native trees in exotic forest plantations can improve economic and ecological outcomes, and functional traits can help understanding differential responses of growth rates to stand variables. It is ...
Patterns of gene expression in the sheep heart during the perinatal period revealed by transcriptomic modeling
(American Physiological Society, 2015-09)
Septa from sheep hearts at 130 days gestation, term, and 14-day-old lambs were used to model the changes in gene expression patterns during the perinatal period using Agilent 15k ovine microarrays. We used Bioconductor for ...
Densidad de la madera de Pinus elliottii var. Elliottii Engelm de 21 años de edad, a distintas alturas desde la medula a la corteza; estimación del límite madera juvenil–maduraVariation of wood dendity in Pinus elliottii var. elliottii engelm of 21 years old, to different heights from the pith to bark; estimation of the limit juvenile-mature wood
(Universidad Nacional de Misiones. Facultad de Ciencias Forestales. Secretaría de Ciencia, Técnica y Posgrado, 2018-12-01)
En este estudio se analizó la variación de la densidad básica en sentido axial y radial en la madera de Pinus elliottii var. elliottii Engelm; además se utilizó esta variable para la delimitación de madera juvenil y madura ...
Growth and potential of lomatia hirsuta forests from stump shoots in the valley of El Manso/Patagonia/Argentina
(Multidisciplinary Digital Publishing Institute, 2021-07)
Lomatia hirsuta (Lam.) Diels is a pioneer tree species that develops after wildfires, and in advanced successional stages, it is often found as a secondary species in Patagonian forests. However, in El Manso Valley, Province ...
Phenotypic plasticity of European larch radial growth and wood density along a-1,000 m elevational gradient
(Wiley, 2021-02)
Phenotypic plasticity is a key mechanism for sedentary long-living species to adjust to changing environment. Here, we use mature Larix decidua tree-ring variables collected along an elevational transect in the French Alps ...
Characterization of grapevine wood microbiome through a metatranscriptomic approach
(Springer, 2021-06-30)
Grapevine trunk diseases threaten wine and table grape production worldwide, primarily by reducing yields and, in its
advanced stages, causing plant death. Among those diseases, the complex etiology disease known as hoja ...
A new approach to corystospermales based on triassic permineralized stems from Argentina
(Taylor & Francis Ltd, 2003-01)
Anatomically preserved mature stems of late Middle Triassic corystosperms from the Paramillo Formation of Argentina are described and assigned to Cuneumxylon spallettii gen. nov. et sp. nov. The silicified specimens show ...