Results 21 to 30 of about 51,734 (306)

Whole genome sequencing reveals footprints of adaptive genetic variation in populations of Eruca sativa

open access: yesFrontiers in Ecology and Evolution, 2022
Populations of Eruca sativa (Brassicaceae) derived from arid and Mediterranean habitats exhibit ecotypic differentiation. Here, pooled DNA sequencing was used to assess adaptive genome differentiation in the two ecotypes.
Prabodh Kumar Bajpai   +3 more
doaj   +1 more source

Characterization of Cynara cardunculus L. flower from Alentejo as a coagulant agent for cheesemaking [PDF]

open access: yes, 2018
The cardoon (Cynara cardunculus L.) is a mandatory vegetable coagulant for certain Protected Designation of Origin Portuguese cheeses. It grows wild in Portugal and is used without any type of control regarding flower picking or extract preparation ...
Alvarenga, Nuno   +9 more
core   +1 more source

Transcriptome Response of Metallicolous and a Non-Metallicolous Ecotypes of Noccaea goesingensis to Nickel Excess

open access: yesPlants, 2020
Root transcriptomic profile was comparatively studied in a serpentine (TM) and a non-metallicolous (NTM) population of Noccaea goesingensis in order to investigate possible features of Ni hyperaccumulation.
Agnieszka Domka   +9 more
doaj   +1 more source

Genetic Variability of Arabidopsis thaliana Mature Root System Architecture and Genome-Wide Association Study

open access: yesFrontiers in Plant Science, 2022
Root system architecture (RSA) has a direct influence on the efficiency of nutrient uptake and plant growth, but the genetics of RSA are often studied only at the seedling stage.
Agnieszka Deja-Muylle   +15 more
doaj   +1 more source

Exploring the utility of Brachypodium distachyon as a model pathosystem for the wheat pathogen Zymoseptoria tritici [PDF]

open access: yes, 2015
peer-reviewedBackground Zymoseptoria tritici, the causative organism of Septoria tritici blotch disease is a prevalent biotic stressor of wheat production, exerting substantial economic constraints on farmers, requiring ...
Doohan, Fiona   +2 more
core   +1 more source

Differential Activity of Coexisting Prochlorococcus Ecotypes

open access: yesFrontiers in Marine Science, 2019
The abundance and widespread distribution of the unicellular cyanobacterium Prochlorococcus is attributed to its extensive genetic diversity. At least twelve distinct clades, or ecotypes, of Prochlorococcus have been discovered so far, and follow ...
Anne W. Thompson   +2 more
doaj   +1 more source

Habitat matters – Strong genetic and epigenetic differentiation in Linum catharticum from dry and wet grasslands

open access: yesEcology and Evolution, 2020
Plant species differ in their ecological amplitude, with some species occurring in very different habitats under strongly differentiated environmental conditions.
Ellen Pagel   +2 more
doaj   +1 more source

Ecotypes or phenotypic plasticity—The aquatic and terrestrial forms of Helosciadium repens (Apiaceae)

open access: yesEcology and Evolution, 2019
Morphological and ecological differences of two forms of Helosciadium repens are known and described in the literature: aquatic and terrestrial. However, their taxonomic status is currently unknown.
Tobias Herden, Nikolai Friesen
doaj   +1 more source

Genetic Resistance of Switchgrass to Rust Evaluated in a Composite Upland × Lowland Population in Lab and Field Settings

open access: yesAgronomy, 2022
Maintaining low levels of rust incidence (caused by Puccinia novopanici) in switchgrass (Panicum virgatum L.) breeding populations is a priority for the USDA-ARS program engaged in improving cultivars for high biomass yield and quality. Essential to this
Serge J. Edmé   +5 more
doaj   +1 more source

Explaining microbial population genomics through phage predation [PDF]

open access: yes, 2009
The remarkable diversity of genes within the pool of prokaryotic genomes belonging to the same species or pan-genome is difficult to reconcile with the widely accepted paradigm which asserts that periodic selection within bacterial populations would ...
Alex Mira   +6 more
core   +2 more sources

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