Results 11 to 20 of about 39,564 (296)
A comparison of methods for excluding light from stems to evaluate stem photosynthesis. [PDF]
Appl Plant Sci, 2023 Abstract Premise A comparison of methods using different materials to exclude light from stems to prevent stem CO2 exchange (i.e., photosynthesis), without affecting stem conductance to water vapor, surface temperature, and relative humidity, was conducted on stems of avocado trees in California.
Valverdi NA +4 more
europepmc +2 more sources
Isolation of Acanthamoeba Species and Bacterial Symbiont Variability in Puna Salt Plains, Argentina. [PDF]
Environ Microbiol RepAcanthamoeba isolated from the extreme environments of the Puna salt plains in Argentina contain unique intracellular microbial communities that are distinct from those found in the surrounding environments. The number of shared taxa amongst intracellular amoebae across all sites was greater than the number of shared taxa between the amoebae and their ...
Mooney R +5 more
europepmc +2 more sources
Linear Plasmids in Micrococcus: Insights Into a Common Ancestor and Transfer by Conjugation. [PDF]
Environ MicrobiolComparative analysis indicates a common ancestor for linear plasmids in Micrococcus strains from Andean Puna, suggesting that horizontal gene transfer helps native microbes survive extreme conditions. The successful transfer of pLMA1 by conjugation also shows its potential as a genetic vector.
Perez MF +6 more
europepmc +2 more sources
A survey of the Sli gene in wild and cultivated potato. [PDF]
Plant DirectAbstract Inbred‐hybrid breeding of diploid potatoes necessitates breeding lines that are self‐compatible. One way of incorporating self‐compatibility into incompatible cultivated potato (Solanum tuberosum) germplasm is to introduce the S‐locus inhibitor gene (Sli), which functions as a dominant inhibitor of gametophytic self‐incompatibility.
Ames M +5 more
europepmc +2 more sources
Open Archaeology, 2023 As seen in many examples of imperial expansions throughout history, the Inkas applied a whole range of policies strategically adapted for the different local organizations, in every corner of their empire, and local groups, in turn, were reconfigured ...
Federico Wynveldt +3 more
semanticscholar +1 more source
Relaciones, 2023 Las técnicas de aplicación de las pinturas rupestres resultan fundamentales para comprender sus procesos de producción, pues permiten acceder a las interacciones constitutivas entre seres, materiales, tiempos y espacios que se entablan al hacer los ...
Matías Landino +6 more
semanticscholar +1 more source
Arqueologia, 2021 El presente artículo da cuenta de recientes intervenciones orientadas al uso público, realizadas en el Parque Arqueológico Provincial La Tunita: Centro de Interpretación de Potrero de los Córdoba y Sendero Interpretativo “Camino de las Casas de Piedra ...
Domingo Carlos Nazar +4 more
doaj +1 more source
Revista uruguaya de Antropología y Etnografía, 2023 This work will go over some of the forms adopted by the hydrosocial cycle in Catamarca city and valley (Argentina) through different historic moments. To that end, we will focus in a particular type of practices that, we sustain, condense meanings and ...
C. Argañaraz
semanticscholar +1 more source
Tecnología y Ciencia, 2022 El estudio de la interfase semiconductor/electrolito tiene aplicaciones en la producción de celdas solares fotoelectroquímicas. Las propiedades semiconductoras de un semiconductor de tipo n pueden ser evaluadas mediante el modelo de Mott-Schottky cuando ...
Santiago Décima +3 more
doaj +1 more source
Nova Scientia, 2022 Unsafe management practices and overuse of pesticides have led to environmental contamination and farmworkers poisoning. For this reason, the problem of pesticide exposure must be framed in the socio-cultural and environmental context of the affected ...
E. E. Raimondo +3 more
semanticscholar +1 more source