Results 161 to 170 of about 77,395 (265)

The complete sequence of chloroplast genome of an important medicinal plant, <i>Chamaemelum nobile</i> Linaeus 1785 (Asteraceae). [PDF]

Mitochondrial DNA B Resour
Yang J, Jia H, Zhang X, Hua Z, Li K, Ling C.   +5 more
europepmc   +1 more source

Variation in the essential oil composition of wild Artemisia absinthium from Hamadan, Iran, across phenological stages

Agrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract The aim of this study was to evaluate variations in the essential oil composition of a wild Artemisia absinthium population from Hamadan, Iran, across three phenological stages (pre‐flowering, flowering, and post‐flowering) using gas chromatography–mass spectrometry analysis.
Elaheh Fayyaz
wiley   +1 more source

MORPHOLOGY AND PHYLOGENETIC INTERRELATIONSHIPS OF THE ASTERACEAE, CALYCERACEAE, CAMPANULACEAE, GOODENIACEAE, AND RELATED FAMILIES (ASTERALES)

, 1995
In search for the sister group of the Asteraceae, morphological evidence was assembled for investigating the relationship between the Asteraceae and those families most frequently considered to be their closest relatives, in particular the Calyceraceae ...
BREMER, K,, GUSTAFSSON, MHG,
core  

Non‐Destructive Analysis of Phenolic and Flavonoid Contents in Medicinal Plant Powders Using Hyperspectral Imaging and Variable Selection

Analytical Science Advances, Volume 7, Issue 2, December 2026.
ABSTRACT Phenolic and flavonoid contents in medicinal plants are essential to their growth and development and provide numerous health benefits, yet their quantification using traditional wet chemistry is labor‐intensive and time‐consuming. This study utilized the combination of two benchtop hyperspectral imaging (HSI) systems, namely short‐wave ...
Rahul Joshi, Sushma Kholiya, Himanshu Pandey, Mahipal Singh, Ameeta Tiwari, Jinsu Lim, Ramaraj Sathasivam, Mohammad Akbar Faqeerzada, Sang Un Park, Byoung‐Kwan Cho   +9 more
wiley   +1 more source

A highly contiguous reference genome for <i>Scalesia gordilloi</i> (Asteraceae), a critically endangered plant endemic to the Galapagos Islands. [PDF]

GigaByte
Pozo G, Rivas-Torres G, Vélez-Darquea E, Barragán-Orbe D, Torres ML.   +4 more
europepmc   +1 more source

Can Repeated Reductive Genome Evolution Across Archaeplastida Explain Volatility in Traits?

Advanced Genetics, Volume 7, Issue 4, December 2026.
Genome evolution in Archaeplastida is often framed around gene gains and increasing complexity. Yet ancestral reconstructions reveal recurrent genome contraction, with ancestors frequently harboring larger gene repertoires than descendants. Across red algae, land‐plant ancestry, and embryophyte diversification, repeated expansion and reduction cycles ...
Cäcilia F. Kunz, Merve Nida Baştürk, Jan de Vries, Hengchi Chen   +3 more
wiley   +1 more source

4‐Methylumbelliferone Restores Age‐Related Changes in Perineuronal Nets, Memory, and Neuroinflammation

Glia, Volume 74, Issue 12, December 2026.
Brain aging alters perineuronal nets and neuroinflammation. 4‐methylumbelliferone reversed these aging‐associated changes. 4‐methylumbelliferone reduced age‐associated cognitive decline. Six months of chronic oral treatment was well tolerated. ABSTRACT Aging‐associated cognitive decline is closely linked to dysregulated glial activity and chronic ...
Anda Cimpean, Jana Mizerakova, Noelia Martinez‐Varea, Dana Marekova, Lucia Machova Urdzikova, James W. Fawcett, Pavla Jendelova, Jessica C. F. Kwok   +7 more
wiley   +1 more source

The complete chloroplast genome sequence and phylogenetic analysis of <i>Zinnia elegans</i> Jacq. 1792 (Asteraceae). [PDF]

Mitochondrial DNA B Resour
Ling C, Cheng H, Luo Y, Xie Z, Ma S, Pan R, Yang J.   +6 more
europepmc   +1 more source

Locked Pollen, Unchanged Buzzes: Bumblebee Foraging Behavior Persists Despite Pollen Restriction in a Poricidal Legume

New Zealand Journal of Zoology, Volume 53, Issue 4, December 2026.
In plants that offer pollen as their sole floral reward, this resource is finite and nonreplenishable, making such plants useful systems for studying how resource availability across flowers shapes pollinator behavior. Because tropical ecosystems of the Global South harbor exceptionally diverse plant–pollinator interactions, understanding pollinator ...
Guilherme V. Mota, Tamiris Delgado, Bruna C. Barbosa, Anselmo Nogueira   +3 more
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