Results 171 to 180 of about 93,271 (298)

6 mA methylation differences in Riccia fluitans organellar genomes under flood stress. [PDF]

Plant Cell Rep
Maździarz M, Krawczyk K, Sulima P, Sawicki J.   +3 more
europepmc   +1 more source

Taxonomy and diversity of Marcgraviaceae, north of the São Francisco river, northeast Brazil

Nordic Journal of Botany, Volume 2026, Issue 4, April 2026.
This study provides a comprehensive assessment of Marcgraviaceae species diversity north of the São Francisco river in northeastern Brazil, analyzing species richness and distribution patterns across 384 000 km² of phytogeographic domains. Through field collections, herbarium studies (both physical and digital), and detailed morphological analyses, we ...
Thales Carvalho, D. Victor Souza e Silva, William Matzenauer, Yuri Couceiro, Marccus Alves   +4 more
wiley   +1 more source

<i>Carya luodianensis</i> (Juglandaceae), a New Species From Guizhou Province, Southern China, Revealed by Morphological and Plastid Evidence. [PDF]

Ecol Evol
Yang YB, Yang CY, Yao WH, Yang B, Huang L, An MT, Jiang GB, Luo H, Li H.   +8 more
europepmc   +1 more source

Phylogeny, species delimitation and machine learning bridge the gap between DNA sequences and morphology in the lichen genus Arctomia (Arctomiaceae, Ascomycota)

TAXON, Volume 75, Issue 2, April 2026.
Abstract This study investigates species boundaries in the lichen genus Arctomia (Arctomiaceae, Ascomycota) using an integrative approach combining molecular phylogenetics, full Bayesian population delimitation, heuristic and model‐based species delimitation, and supervised machine learning applied to morphological data.
Stefan Ekman, Måns Svensson, Martin Westberg   +2 more
wiley   +1 more source

Modern microbialites harbor an undescribed diversity of chromerid algae. [PDF]

Environ Microbiome
Bonacolta AM, Keeling PJ.
europepmc   +1 more source

Ewangoa, a new threatened Central African genus of Euphorbiaceae‐Acalyphoideae

TAXON, Volume 75, Issue 2, April 2026.
Abstract A new morphologically divergent genus and species of Euphorbiaceae from the Democratic Republic of the Congo, Ewangoa cardiophora, is described and illustrated. This taxon is easily recognised by its leaf‐opposed inflorescences, which are surrounded by a single cordiform involucral bract. Molecular phylogenetic evidence shows that Ewangoa is a
Olivier Lachenaud, Paloma Ruiz de Diego, Ricarda Riina, Patricia Barberá   +3 more
wiley   +1 more source

A revised classification of Rubiaceae subfamily Rubioideae tribe Rubieae*

TAXON, Volume 75, Issue 2, April 2026.
Abstract In its current circumscription, Rubiaceae subfam. Rubioideae tribe Rubieae consists of 18 genera, i.e., Asperula, Callipeltis, Castrila, Crucianella, Cruciata, Cynanchica, Didymaea, Galium, Hexaphylla, Kelloggia, Mericarpaea, Microphysa, Phuopsis, Pseudogalium, Rubia, Sherardia, Thliphthisa and Valantia.
Joachim W. Kadereit, Gerald M. Schneeweiss   +1 more
wiley   +1 more source

Correlated Evolutionary Rates Reveal Novel Components and Cross-Compartment Connectivity in Plant Proteostasis Systems. [PDF]

Genome Biol Evol
Gatts TC, Rehmann EA, Lane LE, Sloan DB, Forsythe ES.   +4 more
europepmc   +1 more source

Sampling Design and Sample Processing Affect Soil Biodiversity Assessments

Molecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Biodiversity surveys require an appropriate sampling design for optimal performance and comparability across space and time and across studies. Based on PacBio and Illumina amplicon sequencing of animals, bacteria and fungi, we assessed and compared various soil sampling designs from widely used continental and global metabarcoding‐based ...
Meirong Chen, Olesya Dulya, Vladimir Mikryukov, Ovidiu Copot, Martin Metsoja, Leho Tedersoo   +5 more
wiley   +1 more source

Structural variation and evolutionary dynamics of plastid genomes in the subgenus Lychnis (Silene, Caryophyllaceae): insights from genome rearrangements and substitution rates. [PDF]

BMC Plant Biol
Park S, Son O.
europepmc   +1 more source