The polyploid continuum and the landscape of polyploid genomic variation [PDF]
American Journal of BotanyAbstract Polyploid research has traditionally distinguished between autopolyploids and allopolyploids on the basis of evolutionary origins, modes of inheritance, or chromosomal pairing behavior during meiosis. It has long been recognized, however, that a binary classification does not accurately reflect the complexity and diversity ...
Alex D. Twyford +6 more
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Nanoparticles alter the nature and strength of intraploidy and interploidy interactions in plants [PDF]
Scientific ReportsEngineered nanoparticles have profound impacts on organisms, yet there is limited understanding of how nanoparticle exposure shapes species interactions that are key to natural community dynamics. By growing plants of the same (intraploidy) and different
Elizabeth A. Esser, Jiaqi Tan, Na Wei
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Frequent origins and unidirectional gene-flow sustain cytotype coexistence in a mixed-ploidy species [PDF]
BMC Plant BiologyMixed-ploidy species provide key insights into polyploid plant evolution, but the role of inter-cytotype gene-flow in their establishment and maintenance remains unclear due to the complex polysomic and heterogeneous genetic background of polyploids ...
Yujia Shen +11 more
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The ecology of polyploid establishment and exclusion, with implications for polyploid biogeography [PDF]
New PhytologistSummary The relationship between polyploid formation, triploid fitness and plant reproduction has been studied for over a century, and uniparental reproduction has long been recognized to play a crucial role in polyploid establishment.
Wilhelm H. A. Osterman +3 more
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Enhancing quality and climate resilient traits in vegetatively propagated polyploids: transgenic and genome editing advancements, challenges and future directions [PDF]
Frontiers in GeneticsVegetatively propagated polyploid crops such as potato, strawberry, sugarcane, and banana play a crucial role in global agriculture by meeting essential nutritional and food demands.
Surya Krishna Sakthivel +2 more
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Colchicine-Induced Polyploidization Influences the Morphological, Physiological, and Biochemical Characteristics of Cyclocarya paliurus [PDF]
PlantsCyclocarya paliurus (Batal.) Iljinskaja is a rare and multifunctional tree species endemic to China. This study aimed to establish a feasible method for polyploid induction in C.
Guoliang Bian +6 more
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Traversing the effects of ploidy changes in different Eragrostis curvula genotypes through high-throughput RNA sequencing. [PDF]
Plant GenomeAbstract Polyploidization has played a key role in plant genome evolution. Eragrostis curvula (Schrad.) Ness, a perennial forage grass species of the Poaceae family, is an excellent model for investigating genome duplication due to its natural variation in ploidy levels.
Santoro DF +5 more
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Plants, 2020 Albanian taxa and populations of the genus Odontarrhena are most promising candidates for research on metal tolerance and Ni-agromining, but their genetic structure remains unknown.
Andrea Coppi +7 more
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Journal of Horticultural Research, 2021 Six genotypes of head cabbage (‘Flexima’, ‘Mutsuma’, ‘Septima’, ‘Zeus’, DC6, ‘Ancoma’) have been studied to find an effective method of obtaining polyploids using trifluralin.
Abeyawardana Oushadee A.J. +2 more
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Frontiers in Plant Science, 2021 The first step toward marker-assisted selection is linking the phenotypes to molecular markers through quantitative trait loci (QTL) analysis. While the process is straightforward in self-pollinating diploid (2x) species, QTL analysis in polyploids ...
Brigitte Uwimana +7 more
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