Results 31 to 40 of about 395,077 (304)
Low genetic diversity contrasts with high phenotypic variability in heptaploid Spartina densiflora populations invading the Pacific coast of North America [PDF]
, 2018 Species can respond to environmental pressures through genetic and epigenetic changes and through phenotypic plasticity, but few studies have evaluated the relationships between genetic differentiation and phenotypic plasticity of plant species along ...
Castillo Segura, Jesús Manuel +5 more
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Acta Botânica Brasílica, 2015 Syagrus glaucescens is an endemic palm found in the rupestrian grasslands of the Espinhaço Mountains in southeastern Brazil. It is highly associated with quartzitic soils and exhibits strong intra-specific morphological variation in the different areas ...
Deise Tatiane Bueno Miola +1 more
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The evolutionary ecology of interactive synchronism: The illusion of the optimal phenotype [PDF]
, 2017 In this article, we discuss some ecological-evolutionary strategies that allow synchronization of organisms, resources, and conditions. Survival and reproduction require synchronization of life cycles of organisms with favourable environmental ...
Diniz-Filho, Jose Alexandre F +2 more
core +2 more sources
Sources of genetic and phenotypic variability [PDF]
Bioinformatics, 2003 Abstract The availability of hundreds of genomes allows us to learn rapidly about genomic differences between micro-organisms. Comparative genomics shows that horizontal gene transfer, mutations and rearrangements are frequent events in most species.
openaire +1 more source
Variable phenotype of Pierson syndrome
Pediatric Nephrology, 2008 Pierson syndrome is caused by mutations in the LAMB2 gene, which encodes the laminin beta2 chain, and is clinically characterized by congenital nephrotic syndrome (CNS) and bilateral microcoria. Here, we describe two cases of Pierson syndrome involving atypical phenotypes. Patient 1 presented with congenital microcoria and infantile nephrotic syndrome.
Hyun Jin, Choi +10 more
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Speciation, Phenotypic Variation and Plasticity: What Can Endocrine Disruptors Tell Us?
International Journal of Endocrinology, 2013 Phenotype variability, phenotypic plasticity, and the inheritance of phenotypic traits constitute the fundamental ground of processes such as individuation, individual and species adaptation and ultimately speciation. Even though traditional evolutionary
Braulio Ayala-García +5 more
doaj +1 more source
Temas Agrarios, 2019 “Topito” sweet pepper is considered one of the main vegetables in the colombian Caribbean region due to tradition and daily consumption in at least six of the seven continental departments of the Atlantic coast.
Ender M. Correa-Álvarez +5 more
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Ecology and Evolution, 2022 Environmental conditions experienced during the larval dispersal of marine organisms can determine the size‐at‐settlement of recruits. It is, therefore, not uncommon that larvae undergoing different dispersal histories would exhibit phenotypic ...
Cecilia Villacorta‐Rath +5 more
doaj +1 more source
Variability in disease phenotypes within a single PRNP genotype suggests the existence of multiple natural sheep scarpie strains within Europe [PDF]
, 2010 Variability of pathological phenotypes within classical sheep scrapie cases has been reported for some time, but in many instances it has been attributed to differences in the PRNP genotype of the host.
Acín, C. +12 more
core +2 more sources
PHENOTYPIC VARIABILITY OF ALFALFA BREEDING POPULATION [PDF]
Poljoprivreda, 2010 The objectives of this research were to assess the variability of 10 phenotypic traits within and among of 21 alfalfa breeding populations, and to select the most promising populations regarding high values of important agronomic traits in order to ...
Marijana Tucak +2 more
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