Buscar
Mostrando ítems 41-50 de 85
Tracing Back the History of Pepper (Capsicum annuum) in the Iberian Peninsula from a Phenomics Point of View
(MDPI, 2022-11-13)
[Abstract] The Iberian Peninsula was the place where pepper (Capsicum annuum) entered Europe and dispersed to other continents but was also an important secondary center for its diversification. The current work evaluated ...
In Search of a Better Reporting of Scientific Results: A Data Probability Language
(Elsevier, 2022-09-28)
[Abstract] A recent paper published in Trends in Ecology and Evolution suggested a new alternative for the reporting of statistical results, using a language based on evidence against the null hypothesis. I agree that the ...
First Record of a Freshwater Bryozoan Species in Cuba: Plumatella Repens (Linnaeus, 1758) (Phylactolaemata, Bryozoa)
(Pensoft, 2020-03-12)
[Abstract] The discovery of Plumatella repens floatoblasts in wetlands of the La Niña Bonita Reservoir and the Ciénaga de Zapata Swamp, Cuba, constitutes the first record of a freshwater bryozoan species on the island and ...
Telomeric localization of the vertebrate-type hexamer repeat, (TTAGGG) ₙ, in the wedgeshell clam "Donax trunculus" and other marine invertebrate genomes
(American Society for Biochemistry and Molecular Biology, 2002-05-31)
[Abstract]: The hexamer repeat sequence (TTAGGG) n, found at the ends of all vertebrate chromosomes, was previously identified as the main building element of one member of aHindIII satellite DNA family characterized in ...
Cytogenetic characterization of “Donax trunculus” (Bivalvia: Donacidae) by means of karyotyping, fluorochrome banding and fluorescent “in situ” hybridization
(Oxford, 2002-11)
[Abstract]: The chromosomes of “Donax trunculus” were analysed by means of Giemsa staining, chromomycin A3 (CA3), DAPI and fluorescent “in situ” hybridization (FISH) with an 18S-5.8S-28S rDNA probe. The diploid number is ...
Polyploidy in a Natural Population of Mussel, Mytilus Trossulus
(Canadian Science Publishing, 2000-03)
[Abstract] We have analyzed natural polyploidy in a population of “Mytilus trossulus” from Vancouver Island (British Columbia, Canada) by means of cytogenetic techniques. Results obtained are the first reporting on this ...
Comparative cytogenetic analysis of marine “Palaemon” species reveals a X₁X₁X₂X₂/X₁X₂Y sex chromosome system in “Palaemon elegans”
(Springer, 2017-10-12)
[Abstract]: The maintenance of species and the promotion of speciation are closely related to chromosomal rearrangements throughout evolution. Decapoda represents the most species-rich order among crustaceans and, despite ...
Characterization of different chromatin types in Mytilus galloprovincialis L. after C-banding, fluorochrome and restriction endonuclease treatments
(Nature, 1994-03-01)
[Abstract] In this study, we have carried out the cytogenetical characterization of “Mytilus galloprovincialis” L. (2n = 28) using conventional staining and banding techniques such as fluorochromes and restriction endonucleases ...
Stick Supply to Nests by Cliff-Nesting Raptors as an Evolutionary Load of Past Tree-Nesting
(Queen's University, 2019)
[Abstract] The supply of sticks to cliff nests by many European raptors has been explained only as a functional means of decreasing ectoparasite loads in nests and for signalling nest occupancy. We provide here a historical ...