Results 141 to 150 of about 35,135 (271)

Effects of crossing distance on components of fitness in two rare rock plants

Plant Biology, EarlyView.
Crossing experiments between populations of the rare rock species Saxifraga rosacea ssp. rosacea (8×) and S. rosacea ssp. sponhemica (6×) resulted in heterosis for some traits and outbreeding depression for others. Crossing the two subspecies resulted in sterile hybrids indicating that mixing populations of rare species is not always beneficial ...
G. Colling, L. Decanter, D. Matthies
wiley   +1 more source

A Critique of the Taxonomy of Subtribe Celmisiinae (Asteraceae: Tribe Astereae) With New Combinations in Pleurophyllum Hook.f. sens. lat. and Shawia hesperia (Heenan & Molloy) Heenan comb. nov.

New Zealand Journal of Botany, Volume 64, Issue 4, December 2026.
This review is of the recently revised circumscriptions of the Pleurophyllum Hook.f. group and Shawia J.R.Forst. & G.Forst. of subtribe Celmisiinae, both centred in New Zealand. Recognition of Shawia is supported, and phylogenetic data recover seven well‐supported subclades treated as infrageneric sections.
Peter B. Heenan
wiley   +1 more source

Development and deployment of a public mid‐density genotyping panel for crimson clover (Trifolium incarnatum L.) based on whole‐genome re‐sequencing of diverse germplasm

The Plant Genome, Volume 19, Issue 4, December 2026.
Abstract Crimson clover (Trifolium incarnatum L.) is an obligately outcrossing, cool‐season annual legume valued for forage and cover cropping, yet genomic resources to support systematic improvement are limited. We performed the first whole‐genome re‐sequencing of global crimson clover germplasm to (i) develop a public mid‐density enrichment capture ...
Mark Philip Castillo, Oluwaseye Gideon Oyebode, Jayson Talag, Victoria Bunting, Navneet Kaur, Paul Doran, Kerrie Barry, Dario Competti, Jeremy Schmutz, Brandon Schlautman, Alan Humphries, Kioumars Ghamkhar, Virginia Moore, Esteban Rios, Alex Harkess, Marnin Wolfe   +15 more
wiley   +1 more source

Polyploid plant genomes complexity and the challenges of sequencing

MAIN CONCLUSION: Whole-genome duplication is an important evolutionary mechanism for many agriculturally important plants. We discuss selected polyploid genomic studies, limitations, and practical applications in plant breeding.
Anderson, Aaron W., Rosellini, Daniele, Albertini, Emidio   +2 more
core   +1 more source

Seascape genomics reveals high genetic diversity and apparent panmixia in endemic Southern Ocean phytoplankton

Limnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract The adaptive potential and resilience of cold‐adapted phytoplankton to climate change have the potential to impact polar marine food webs and global biogeochemical cycles. Two central but poorly constrained facets of adaptive potential in polar phytoplankton are standing genetic diversity and its spatial structure. Here, we partially sequenced
Ian W. Bishop, Tatiana A. Rynearson
wiley   +1 more source

Extreme Polyploidy Reveals Functional Trade‐Offs in Plant Drought Responses

Plant, Cell &Environment, Volume 49, Issue 11, Page 8697-8711, November 2026.
ABSTRACT Polyploidy shapes plant physiology and anatomy, yet the extent to which different ploidy levels influence drought responses remains unclear. Here, we investigated how ploidy affects cell‐level coordination and functional traits associated with water transport and retention.
Javier López‐Jurado, Enrique Mateos‐Naranjo, Francisco Balao, Ajaree Thonglim, Frederic Lens, Timothy J. Brodribb   +5 more
wiley   +1 more source

Aneuploidy Tolerance in a Polyploid Organ

, 2016
Endopolyploid cells (hereafter - polyploid cells), which contain whole genome duplications in an otherwise diploid organism, play vital roles in development and physiology of diverse organs such as our heart and liver.
Schoenfelder, Kevin Paul
core   +1 more source

Climate Shapes Elevational Gradients in Concentration, Composition, and Functional Diversity of Willow Metabolomes

Plant, Cell &Environment, Volume 49, Issue 11, Page 8851-8866, November 2026.
ABSTRACT Plants produce broad spectra of metabolites comprising primary metabolites involved in core physiological processes and specialized metabolites mediating responses to biotic and abiotic stress. Understanding how these various components of the metabolome respond to different environmental pressures can help us to understand drivers of ...
Sofian A. Renoult, Priscila Mezzomo, Jing V. Leong, Pavel Sebek, Shristee Panthee, Jaroslav Kukla, Petr Nguyen, Martin Moos, Dale L. Forrister, Natascha D. Wagner, Elvira Hörandl, Petr Koutecký, Brian E. Sedio, Jan Frouz, Nicole M. van Dam, Martin Volf   +15 more
wiley   +1 more source

Induction of polyploid and analysis of natural polyploidization in the Orchidaceae

Induction of polyploid and analysis of natural polyploidization in the Orchidaceae
研究科: 千葉大学大学院園芸学研究科（環境園芸学専攻） 学位記番号 ...
openaire   +1 more source

CCNE1: A Cell Cycle Regulator That Influences Tumor Progression

Cancer Medicine, Volume 15, Issue 10, October 2026.
ABSTRACTCyclin E1 (CCNE1), a pivotal member of the cyclin family, governs the G1/S phase transition of the cell cycle by binding to and activating cyclin‐dependent kinase 2 (CDK2), thereby initiating DNA replication and driving S‐phase entry. In a broad spectrum of human malignancies—including breast, ovarian, gastric, and non‐small cell lung cancers ...
Liang Yan, Siyi Liu, Yanling Li, Qian He, Chen Long, Ning Tang, Yanhong Zhou   +6 more
wiley   +1 more source