Ecological niches in the polyploid complex Linum suffruticosum s.l. [PDF]
Frontiers in Plant Science, 2023 IntroductionThe high frequency of polyploidy in the evolutionary history of many plant groups occurring in the Mediterranean region is likely a consequence of its dynamic paleogeographic and climatic history.
Ana Afonso +6 more
doaj +2 more sources
Evaluation of Reference Genes in the Polyploid Complex Dianthus broteri (Caryophyllaceae) Using qPCR [PDF]
Plants, 2022 Dianthus broteri is an endemic complex which is considered the largest polyploid series within the Dianthus genus. This polyploid species involves four cytotypes (2×, 4×, 6× and 12×) with spatial and ecological segregation.
Alba Rodríguez-Parra +2 more
doaj +2 more sources
So Closely Related and Yet So Different: Strong Contrasts Between the Evolutionary Histories of Species of the Cardamine pratensis Polyploid Complex in Central Europe [PDF]
Frontiers in Plant Science, 2020 Recurrent polyploid formation and weak reproductive barriers between independent polyploid lineages generate intricate species complexes with high diversity and reticulate evolutionary history.
Andrea Melichárková +17 more
doaj +2 more sources
Variation in heteroploid reproduction and gene flow across a polyploid complex: One size does not fit all [PDF]
Ecology and Evolution, 2021 Whole‐genome duplication is considered an important speciation mechanism in plants. However, its effect on reproductive isolation between higher cytotypes is not well understood.
Brittany L. Sutherland +1 more
doaj +2 more sources
Genetic variation in the brooding brittle-star: a global hybrid polyploid complex? [PDF]
Royal Society Open ScienceThe widespread and abundant brooding brittle-star (Amphipholis squamata) is a simultaneous hermaphrodite with a complex mitochondrial phylogeography of multiple divergent overlapping mtDNA lineages, high levels of inbreeding or clonality and unusual ...
Andrew F. Hugall +2 more
doaj +2 more sources
An interactive heuristic model to test ecological and evolutionary hypotheses on incipient polyploid species [PDF]
Scientific ReportsPolyploidization is associated with lineage-specific changes that promote divergence and speciation. Knowledge about the establishment of neopolyploids is fragmentary.
Juan Sebastián Schneider +4 more
doaj +2 more sources
Erratum: Ecological niches in the polyploid complex Linum suffruticosum s.l. [PDF]
Frontiers in Plant Science, 2023 Frontiers Production Office
doaj +2 more sources
Genetic and ecotypic differentiation in a Californian plant polyploid complex (Grindelia, Asteraceae). [PDF]
PLoS ONE, 2014 Studies of ecotypic differentiation in the California Floristic Province have contributed greatly to plant evolutionary biology since the pioneering work of Clausen, Keck, and Hiesey.
Abigail J Moore +2 more
doaj +2 more sources
AlloSHP: deconvoluting single homeologous polymorphism for phylogenetic analysis of allopolyploids [PDF]
Plant MethodsBackground The genomic and evolutionary study of allopolyploid organisms involves multiple copies of homeologous chromosomes, making their assembly, annotation, and phylogenetic analysis challenging. Bioinformatics tools and protocols have been developed
R. Sancho +3 more
doaj +2 more sources
Proteomics in Allopolyploid Crops: Stress Resilience, Challenges and Prospects [PDF]
ProteomesPolyploid crops such as wheat, Brassica, and cotton are critical in the global agricultural and economic system. However, their productivity is threatened increasingly by biotic stresses such as disease, and abiotic stresses such as heat, both ...
Tanushree Halder +6 more
doaj +2 more sources