Understanding polyploid establishment: temporary persistence or stable coexistence?

F Mortier, Q Bafort, S Milosavljevic, F Kauai… - Oikos, 2024 - Wiley Online Library
Polyploidy, resulting from whole‐genome duplication (WGD), is ubiquitous in nature and
reportedly associated with extreme environments and biological invasions. However, WGD …

Chromosome-level assembly of Lindenbergia philippensis and comparative genomic analyses shed light on genome evolution in Lamiales

BZ Chen, DW Li, KY Luo, ST Jiu, X Dong… - Frontiers in Plant …, 2024 - frontiersin.org
Lamiales, comprising over 23,755 species across 24 families, stands as a highly diverse
and prolific plant group, playing a significant role in the cultivation of horticultural …

Establishment of polyploidy in natural populations of Mimulus guttatus

S Salony, J Clo, M Vallejo-Marín, F Kolář - Plant Systematics and Evolution, 2024 - Springer
Whole-genome duplication (WGD) is a leading force of plant sympatric speciation. However,
the evolutionary mechanisms promoting the establishment of neopolyploid mutants in nature …

Psidium cattleyanum Sabine (Myrtaceae), a neotropical polyploid complex with wide geographic distribution: insights from cytogenetic and DNA content analysis

RM Machado, ER Forni-Martins - Brazilian Journal of Botany, 2022 - Springer
Polyploidy is a ubiquitous process in angiosperms, arising from autopolyploidy or
allopolyploidy. However, few natural polyploid complexes in tropical regions have been well …

New insights into colchicine-mediated tetraploidy in Actinidia chinensis 'Donghong'

H Lv, Y Zhou, H Tian, Z Fei, D Li, C Zhong - The Horticulture Journal, 2024 - jstage.jst.go.jp
Red-fleshed kiwifruit exhibits favorable nutritional characteristics and is renowned for its
sweet flavor. However, the majority of red-fleshed kiwifruit species are diploids, producing …

How environment and genetic architecture of unreduced gametes shape the establishment of autopolyploids

Y Cheng, F Kolar, R Schmickl, J Clo - bioRxiv, 2024 - biorxiv.org
It is broadly assumed that polyploidy success is due to an increase in fitness associated with
whole genome duplication due to higher tolerance to stressful conditions. In agreement …

[PDF][PDF] Polyploidy: Perspectives and practical applications for genetic improvement

MC Vieira, G de Oliveira Pagel, EB da Silva… - researchgate.net
This work explores polyploidy and its significant implications for plant genetic improvement.
Polyploidy, which is characterized by the presence of multiple sets of chromosomes, is an …