Results 91 to 100 of about 20,858 (263)
Paleoploidization events in the Musa (banana) lineage [PDF]
, 2013 Bananas (Musa spp.) are giant perennial monocotyledonous herbs of the order Zingiberales, a sister group to the well-studied Poales. Cultivars are mainly triploid, from inter(sub)specific origin and clonally propagated.
Aury, Jean-Marc +5 more
core
Phylogenetic conservation of chromosome numbers in Actinopterygiian fishes. [PDF]
, 2006 The genomes of ray-finned fishes (Actinopterygii) are well known for their evolutionary dynamism as reflected by drastic alterations in DNA content often via regional and whole-genome duplications, differential patterns of gene silencing or loss, shifts ...
Avise, John C, Mank, Judith E
core +2 more sources
Polyploid Gene Expression and Regulation in Polysomic Polyploids
American Journal of Plant Sciences, 2019 Polyploidization is one of the most crucial pathways in introducing speciation and broadening biodiversity, especially in the Plant Kingdom. Although the majority of studies have focused only on allopolyploid or disomic polyploids, polysomic polyploid species have occurred frequently in higher plants.
openaire +2 more sources
Journal of Ecology, Volume 114, Issue 3, March 2026.Genomic life‐history traits such as ploidy clearly shape gradual and orthogonal grassland plant community compositional responses to both habitat loss and nutrient pollution, that is, two main drivers of extinction. Our study thus introduces a predictive, genomic trait‐based framework for assessing local extinction risks in landscapes characterized by ...
Jan Plue +7 more
wiley +1 more source
Polyploidy induction in Phlox paniculata L. under in vitro conditions
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010 The objective of this work was to find an effective method of polyploidy induction using chemomutagens, colchicine and oryzalin, in diploid cultivar of Phlox paniculata ‘Fujiyama’ (syn. Mt. Fuji, Fuji).
Pavel Matiska, Hana Vejsadová
doaj +1 more source
Plant Biotechnology Journal, Volume 24, Issue 3, Page 1866-1884, March 2026.ABSTRACT Aegilops geniculata Roth is a tetraploid (MgMgUgUg; 2n = 4x = 28) wild relative of wheat and a valuable source of genetic diversity for improving agronomic traits. We present a high‐quality homoeolog‐resolved assembly and annotation of the Ae.
Ural Yunusbaev +8 more
wiley +1 more source
Triploid seedless mandarin breeding in France : S02O02 [PDF]
, 2012 Small citrus is an increasing component of the world citrus industry. New high quality, parthenocarpic, sterile mandarin varieties will play a pivotal role for its sustainable development.
Bouffin, Jean +3 more
core
Cloning and sequence analysis of Sox genes in a tetraploid cyprinid fish, Tor douronensis [PDF]
, 2008 A PCR survey for Sox genes in a young tetraploid fish Tor douronensis (Teleostei: Cyprinidae) was performed to access the evolutionary fates of important functional genes after genome duplication caused by polyploidization event.
Guo BaoCheng +4 more
core +1 more source
Nucleolar dominance arises in Spartina homoploid hybrids and persists after allopolyploidization
The Plant Journal, Volume 125, Issue 5, March 2026.Significance Statement Evolution of nucleolar dominance in Spartina anglica since its origin c. 150 years ago. mC, cytosine methylation; NOR, nucleolar organizer regions. rDNA resides within the NORs. Spartina anglica C.E. Hubbard presents an iconic allopolyploid species that formed only 150 years ago, spreading worldwide since then.
Alena Kuderová +8 more
wiley +1 more source