Results 161 to 170 of about 30,417 (268)

A pangenome-based approach reveals genes associated with polyploidy and apomixis in Eragrostis curvula. [PDF]

Plant Genome
Bongiorno G, Carballo J, Selva JP, Zappacosta D, Albertini E, Echenique V.   +5 more
europepmc   +1 more source

Tracing Sticky Trails: The Historical Biogeography of Australia's Glandular Goose‐Foots (Dysphania, Chenopodioideae, Amaranthaceae)

Journal of Biogeography, Volume 53, Issue 10, October 2026.
ABSTRACT Aim The overarching aim of this study is to reconstruct the spatiotemporal evolutionary history of Australian Dysphania, including testing the littoral connection hypothesis, assessing the role of reticulation and identifying the major drivers of diversification within the lineage. Location Australia and New Zealand.
Anže Žerdoner Čalasan, Francesco Susca, Karol Krak, Bohumil Mandák, Gudrun Kadereit   +4 more
wiley   +1 more source

A milestone in resolving the polyploid paradox. [PDF]

Plant Divers
Shi T, Zhao T.
europepmc   +1 more source

Spontaneous Hepatobiliary Disease in a Breeding Colony of Aotus spp.

Journal of Medical Primatology, Volume 55, Issue 5, October 2026.
ABSTRACT Background Owl monkeys are nonhuman primate species in the genus Aotus. The Michale E. Keeling Center for Comparative Medicine and Research maintains an Owl Monkey Breeding and Research Resource composed of four species of owl monkeys: Aotus nancymai, A. vociferans, A. azarae, and A. griseimembra.
M. E. Hensel, G. W. Wilkerson, L. Yan, C. L. Hodo, S. M. Kezar   +4 more
wiley   +1 more source

Functional consequences of somatic polyploidy in development [PDF]

Polyploid cells contain multiple genome copies and arise in many animal tissues as a regulated part of development. However, polyploid cells can also arise due to cell division failure, DNA damage or tissue damage.
Galli, Matilde, Darmasaputra, Gabriella S., van Rijnberk, Lotte M., Hubrecht Institute with UMC   +3 more
core  

Polyploidy: A macromutational force pushing bioeconomic developments. [PDF]

Proc Natl Acad Sci U S A
Peeters MKR, Van de Peer Y.
europepmc   +1 more source

Linking variation in genome size to cyst size in chrysophytes

Journal of Phycology, Volume 62, Issue 5, Page 1671-1682, October 2026.
Abstract Genome size varies tremendously across eukaryotes, which often contain far more DNA than expected from their biological complexity. To explain this paradox, selection‐based hypotheses propose that genome size evolves through selection acting on life‐history traits correlated with the phenotypic effects, independent of its genic content.
Natálie Protić, Iva Jadrná, Pavel Škaloud, Petr Knotek, Dora Čertnerová   +4 more
wiley   +1 more source

Divergent genome fractionation and adaptation following polyploidy in the Araliaceae. [PDF]

Nat Commun
Lei JQ, Niu YQ, Wang XF, Hai JH, Yu HX, Feng YX, Liu B, Wendel J, Li LF.   +8 more
europepmc   +1 more source

Divergent trajectories of genome architecture and chromosome evolution in ferns and angiosperms

New Phytologist, Volume 252, Issue 1, Page 427-442, October 2026.
Variation in key fern genomic traits across families, mapped onto a summary phylogenetic tree. Summary Ferns and angiosperms represent the two largest vascular plant lineages but exhibit striking genomic and ecological contrasts. We investigated whether differences in genome size, chromosome architecture, GC content, and stomatal traits reveal ...
Petr Bureš, Kateřina Vejvodová, František Zedek, Tammy L. Elliott, Pavel Veselý, Michaela Fajkusová, Lenka Holubářová, Jana Schwarzová, Petr Šmarda, Jakub Šmerda, Klára Panda, Vlastik Rybka, Harald Schneider, Ilia J. Leitch, Libor Ekrt   +14 more
wiley   +1 more source

Origin and impacts of ploidy variation in the coral Pocillopora acuta in Hawai'i. [PDF]

Mol Biol Evol
Johnston EC, Caruso C, Perez T, Miller S, Lau C, Drury C.   +5 more
europepmc   +1 more source