Results 71 to 80 of about 16,455 (202)

Carya luodianensis (Juglandaceae), a New Species From Guizhou Province, Southern China, Revealed by Morphological and Plastid Evidence

Ecology and Evolution, Volume 16, Issue 3, March 2026.
Carya luodianensis (Juglandaceae), a new species, is described and illustrated. We combined morphological characteristics, comparative plastome analyses, and phylogenetic analysis, all of which support the recognition of C. luodianensis as a new species and highlight its evolutionary divergence within Carya. ABSTRACT Carya luodianensis Y.B. Yang & M.T.
Yan‐Bing Yang, Chong‐Yi Yang, Wei‐Hao Yao, Bing Yang, Lang Huang, Ming‐Tai An, Guo‐Bing Jiang, Hong Luo, He Li   +8 more
wiley   +1 more source

Metabolic profiling of wheat rachis node infection by Fusarium graminearum - decoding deoxynivalenol-dependent susceptibility.

New Phytologist, 2018
Fusarium graminearum is a filamentous ascomycete and the causal agent of Fusarium head blight on wheat that threatens food and feed production worldwide as infection reduces crop yield both quantitatively by interfering with kernel development and ...
Jakob Bönnighausen, N. Schauer, W. Schäfer, Jorg Bormann   +3 more
semanticscholar   +1 more source

A taxonomic update of the genus Clavija (Theophrastaceae) in Colombia and Ecuador

Nordic Journal of Botany, Volume 2026, Issue 3, March 2026.
Two species of Clavija are described as new to science: C. neivea (Department Huila Colombia), which is similar to C. pungens (Willd. ex Roem. & Schult.) Decne. of coastal Ecuador, but distinguished by its chiefly elliptic leaf blades with less serrate margins and 4‐merous flowers; C. zamorae (Prov.
Bertil Ståhl
wiley   +1 more source

Anterior fissure, central canal, posterior septum and more: New insights into the cervical spinal cord gray and white matter regional organization using T1 mapping at 7T

NeuroImage, 2020
T1 mapping lacks specificity toward a single particular biological feature, however it has the potential to discriminate spinal cord regional tissue organization and characterize tissue microstructural impairments occurring in neurodegenerative ...
Aurélien Massire, Henitsoa Rasoanandrianina, Maxime Guye, Virginie Callot   +3 more
doaj   +1 more source

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

Nordic Journal of Botany, Volume 2026, Issue 3, March 2026.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli, Amanda da Paixão Noronha Pereira, Maria Beatriz Rossi Caruzo   +2 more
wiley   +1 more source

Mid-Cretaceous amber inclusions reveal morphogenesis of extinct rachis-dominated feathers

Scientific Reports, 2019
We describe three-dimensionally preserved feathers in mid-Cretaceous Burmese amber that share macro-morphological similarities (e.g., proportionally wide rachis with a “medial stripe”) with lithic, two-dimensionally preserved rachis-dominated feathers ...
Nathan Carroll, L. Chiappe, D. Bottjer
semanticscholar   +1 more source

Characterization and Identification of Pulsatilla koreana and Pulsatilla tongkangensis Seedlings Based on Morphology, Colorimetric Data, and Molecular Markers

New Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
Pulsatilla tongkangensis, an endemic species growing in the limited areas in Korea, is considered endangered species, and is growing in sympatric with P. koreana enabling natural hybridization. To characterize the true to the type of P. tongkangensis, we integrated morphological traits and molecular analyses of the nuclear ribosomal ITS (nrITS) and the
Hyun Min Kim, Sang Hoon Ma, Gianluca Burchi, Young Hee Joung   +3 more
wiley   +1 more source

Genomics in wheat improvement: Progress and perspectives

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Bread wheat (Triticum aestivum) remains a major source of food and calories globally, yet its vast genome, polyploidy, and high number of repetitive sequences make genomic research challenging in this crop. In this review, we discuss the progress and future perspectives of genome research in wheat. Current efforts focus on the establishment of
Shaoshuai Liu, Shuaifeng Geng, Susanne Dreisigacker   +2 more
wiley   +1 more source

Extensive phenotyping and genome‐wide analysis of grain number‐related traits in a diverse wheat core collection

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Bread wheat (Triticum aestivum L.) is one of the most important staple crops globally. Grain number per spikelet (GPS) is an important yield component in wheat. It is influenced by floret number per spikelet (FPS) and floret fertility. Through three consecutive years of observation of FPS, GPS, and floret fertility per spikelet (FFPS) in a ...
Zhuo Su, Shun Sakuma, Miyuki Nitta, Yasir S. A. Gorafi, Shuhei Nasuda   +4 more
wiley   +1 more source

Ornamental feathers in Cretaceous Burmese amber: resolving the enigma of rachis-dominated feather structure

Journal of Palaeogeography, 2018
Over the last 20 years, compression fossils of feathers surrounding dinosaurs have greatly expanded our understanding of the origin and evolution of feathers.
L. Xing, Pierre Cockx, R. McKellar, J. O'Connor   +3 more
semanticscholar   +1 more source