Results 101 to 110 of about 27,168 (249)
American Journal of Botany, Volume 113, Issue 6, June 2026.Abstract Premise The species‐rich flora of Tropical Andes underwent multiple rapid and recent diversifications, yet resolving their evolutionary histories remains challenging despite increasing phylogenomic data. Here, we examined phylogenomic conflict in Brachyotum (Melastomataceae) to identify sources preventing its resolution.
Diego Paredes‐Burneo +5 more
wiley +1 more source
, 2010 The aim was to study the theoretical backgrounds of sturgeon fish genetics, focusing on aspects of polyploidy cytogenetics and to learn basics of reproduction and rearing of sturgeon fish in conditions of Central European aquaculture.
SRP, Jiří
core
The spread of non‐native species
Biological Reviews, Volume 101, Issue 3, Page 1197-1234, June 2026.ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock +16 more
wiley +1 more source
Enhancing Soybean Physiology Through Artificial Polyploidy Induction
Aims: The present study aimed to investigate the in vitro induction of polyploidy in Glycine max (L.) Merr. (soybean) using colchicine, and to evaluate the subsequent effects on various morphological, physiological, and cytological characteristics ...
Elhaddad, Nagat S. +3 more
core +1 more source
Transcriptome and methylome profiling reveals relics of genome dominance in the mesopolyploid Brassica oleracea [PDF]
, 2014 Background: Brassica oleracea is a valuable vegetable species that has contributed to human health and nutrition for hundreds of years and comprises multiple distinct cultivar groups with diverse morphological and phytochemical attributes.
John Nixon +83 more
core +1 more source
Linking genome size variation to phenotypic selection on target traits
Ecology, Volume 107, Issue 6, June 2026.Abstract Genome size (GS) is known to be highly variable among angiosperm species. However, this variation can also occur within species. Both interspecific and intraspecific variations in GS have been often found to be linked to phenotypic traits. Therefore, selective pressures acting on these target traits may indirectly shape GS evolution within and
Lucrezia Laccetti +5 more
wiley +1 more source
Polyploidy and the Cellular and Areal Diversity of Rat Cortical Layer 5 Pyramidal Neurons
Cell Reports, 2017 In many species, polyploidy, in which an increase in nuclear DNA content is accompanied by an increase in cell size, contributes to cellular diversity.
Johanna Sigl-Glöckner, Michael Brecht
doaj +1 more source
Estimation of polyploidy levels in Dianthus Germplasms by Flowcytometry
, 2002 We tried to estimate the polyploidy levels of Dianthus germplasms preserved in National Institute of Floricultural Science by flowcytometry. The nuclear DNA relative values of them were distributed into three kinds of discontinuous groups which might ...
小野崎, 隆 +8 more
core +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 +2 more
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Progress and Challenges in Faba Bean Genetic Engineering
Legume Science, Volume 8, Issue 2, June 2026.ABSTRACT Legumes are essential for global food security, serving as a vital source of plant‐based protein and playing a significant role in sustainable agricultural practices. Among legumes, faba bean (Vicia faba L.) is noteworthy due to its high‐protein content, broad climate adaptation, and suitability for cultivation in temperate regions.
Simone A. Gierlich +7 more
wiley +1 more source