Results 61 to 70 of about 6,427 (180)

Diplazium subquadripinnatum (Copel.) Lellinger (Athyriaceae): A New Record for the Flora of Niue Resolves an 85‐Year Mystery

New Zealand Journal of Botany, Volume 64, Issue 3, September 2026.
A fern collection made by T. G. Yuncker on 27 January 1940 from tropical rainforest forest in Niue had only been identified to its genus and lacked a species determination. Yuncker in his 1943 flora referred the collection to Athyrium Roth, whereas W. R. Sykes in his 1970 flora treated it as Diplazium Sw. Examination of the Yuncker 9916 specimen (BISH!)
Peter B. Heenan
wiley   +1 more source

Nitrogen‐Starved Wheat: A Multi‐Omics Perspective From Epigenome Regulation to Grain Quality

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 3, September 2026.
This review establishes epigenetic regulation, specifically H3K27ac and H3K27me3 dynamics at nitrogen transporter, assimilation, and storage protein loci, as a principal determinant of cultivar‐specific nitrogen use efficiency in hexaploid wheat, independent of DNA sequence variation, and identifies the rhizosphere microbiome as an integral but ...
Baber Ali, Zeeshan Khan, Nijat Imin
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

Chromosome‐scale assembly of wheat cultivar Sumai 3, a major germplasm source for Fusarium head blight resistance

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Fusarium head blight (FHB) is a devastating disease that severely impacts global wheat (Triticum aestivum L.) production. Sumai 3, a wheat cultivar widely used in breeding programs for its strong FHB resistance, has not been fully resolved at the chromosome level.
Rubylyn D. Mijan, Bikash Poudel, Sittal Thapa, Oluwatayo Ajayi‐Moses, Thomas Lux, Raz Avni, Steven Xu, Manuel Spannagl, Martin Mascher, Jeff Maughan, Jason D. Fiedler   +10 more
wiley   +1 more source

Pre‐Flowering Heat Wave Sensitivity on Yield and Its Components in Two Spring Barley Near‐Isogenic Lines for PPD‐H1 Alleles

Journal of Agronomy and Crop Science, Volume 212, Issue 5, September 2026.
ABSTRACT Rising temperatures associated with climate change increasingly threaten cereal yields. Most previous studies have focused on chronic high temperatures, which primarily affect yield indirectly through modifications of crop phenology. In contrast, the effects of short‐term heat waves on reproductive development and yield formation remain poorly
Jorge D. Parrado, Roxana Savin, Gustavo A. Slafer   +2 more
wiley   +1 more source

Evaluating synthetic CT from deformable registration in directed adaptive radiotherapy for head and neck cancer

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background and purposel Anatomical changes over the many weeks of radiotherapy for Head and Neck cancer patients can compromise the original treatment plan, potentially increase the risk of side effects and impact outcomes. It is difficult to decide, based on daily imaging alone, which patients will most benefit from adapted treatment plans ...
Jessica Lye, Kartik Kumar, Benjamin Harris, Jarrod Prohasky, Leah McDermott, Simon Goodall, Jothy Selvaraj, Lauren Natoli, Morikatsu Wada, Sweet Ping Ng   +9 more
wiley   +1 more source

Distribution of Elements along the Rachis of Cycas micronesica Leaves: A Cautionary Note for Sampling Design

Horticulturae, 2019
Cycas micronesica K.D. Hill trees on the island of Yap were used to determine the influence of position along the leaf rachis on macro- and micro-nutrient concentrations and how leaf age affected the results.
Thomas E. Marler, Murukesan V. Krishnapillai   +1 more
doaj   +1 more source

Pharmacological Assessment of Calamus guruba Methanolic Extract: Multitarget Effects on Diabetes, Inflammation, Anxiety, and Depression

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Calamus guruba Buch.‐Ham. (family Arecaceae) is a highly regarded traditional medicinal plant known for its diverse therapeutic benefits. This research aimed to investigate the antidiabetic, anti‐inflammatory, anxiolytic, and antidepressant effects of the methanolic extract of C. guruba (MECG).
Mohi Uddin, Tania Akter Shorna, Khurshida Jahan Suma, Md. Ekramul Haque Ekram, Masud Rana, Md. Jahirul Islam Mamun   +5 more
wiley   +1 more source

Taxonomic identities of Coelogyne roseans, C. chen‐tsii and C. niana (Coelogyninae, Orchidaceae)

Nordic Journal of Botany, Volume 2026, Issue 8, August 2026.
The taxonomic identities of Coelogyne roseans (= Pholidota roseans) and C. niana (= P. niana) have long been misunderstood. Our findings indicate that C. chen‐tsii (= P. longipes) is conspecific with C. niana, consequentially C. chen‐tsii is reduced to a synonym of C. niana. Although C. roseans and C.
Nan Shu, Rong Li
wiley   +1 more source

New canopy legume species highlight liana gap sampling across Amazonian and Atlantic rain forests

TAXON, Volume 75, Issue 4, August 2026.
Abstract Lianas are a key component of the Neotropical flora, accounting for 10% of angiosperm richness and playing important ecological roles. However, the canopy preference of some species often leads to their underrepresentation in herbarium collections, thereby exacerbating Linnaean, Darwinian, and Wallacean shortfalls. The papilionoid legume genus
Andrés Fonseca‐Cortés, Cristiane Snak, Ruth Clark, Domingos Cardoso, Luciano Paganucci de Queiroz   +4 more
wiley   +1 more source