Results 141 to 150 of about 30,417 (268)

Polyploidy

Citation: 'polyploidy' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11107 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

CCNE1: A Cell Cycle Regulator That Influences Tumor Progression

Cancer Medicine, Volume 15, Issue 10, October 2026.
ABSTRACTCyclin E1 (CCNE1), a pivotal member of the cyclin family, governs the G1/S phase transition of the cell cycle by binding to and activating cyclin‐dependent kinase 2 (CDK2), thereby initiating DNA replication and driving S‐phase entry. In a broad spectrum of human malignancies—including breast, ovarian, gastric, and non‐small cell lung cancers ...
Liang Yan, Siyi Liu, Yanling Li, Qian He, Chen Long, Ning Tang, Yanhong Zhou   +6 more
wiley   +1 more source

Seasonal Variation of Essential Oils Composition in a Genetically Diverse Population of Lippia alba and Its Influence on Antibacterial Activity

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
The essential oils profile, antibacterial activity and leaf nutrients contents of a Lippia alba genetically diverse population are examined regarding seasonal harvesting. ABSTRACT Lippia alba is an aromatic plant whose essential oils (EOs) have been characterized as promising antimicrobial agents. It has been established that L.
Marina Erê Almeida Hummel Pimenta Santos, Taila Gomes Botelho, Camila Delarmelina, Walter José Siqueira, Marta Cristina Teixeira Duarte, Marcia Ortiz Mayo Marques, Jorge Maurício Costa Mondego   +6 more
wiley   +1 more source

Comparative Evaluation of Ethanolic Extracts Obtained From the Seeds of White and Black Açai Exhibit Antioxidant and Cytoprotective Activity In Vitro

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Açai seed extracts (black/white) showed antioxidant activity (black ∼30% stronger), no cytotoxicity or genotoxicity, and transient cytoprotection in normal and cancer cell lines. Black extract (200 µg/mL) inhibited colony formation without reducing cisplatin efficacy. Phenolic‐rich seed waste warrants further therapeutic study. ABSTRACT The açai fruit (
Luana França Calandrini de Azevedo, Estanislaw Tairowite Prestes Correa, Hemilly Casanova Gonçalves Soeiro, Oscar Vinícius Moraes dos Santos, Gustavo Henrique da Silva Lopes, Karina Motta Melo, Vinicius Silva de Carvalho, Andryo Orfi de Almada Vilhena, Jorge das Dores Rissino, Karen Albuquerque Dias da Costa, Alberdan da Silva Santos, Cleusa Yoshiko Nagamachi, Julio Cesar Pieczarka   +12 more
wiley   +1 more source

Microbiome and Tumor Microenvironment Interactions: Advances From Ecological Niches to Precision Oncology

Cancer Nexus, Volume 2, Issue 4, October 2026.
Tumor‐associated microbiota occupies spatially organized ecological niches and influence cancer progression by reshaping tumor‐cell signaling, metabolism, immunity, stromal remodeling, and therapeutic response. Integrating microbiome‐derived biomarkers, targeted microbial interventions, spatial multi‐omics, longitudinal monitoring, and AI may enable ...
Yiwen Zhang, Ji'an Liu, Jing Li, Xue Liu, Yang Su, Peng Luo, Yuhan Zhang, Zhengrui Li   +7 more
wiley   +1 more source

The Sleeping Giant: Metabolism and Autophagy in the Generation and Survival of Dormant Polyploid Giant Cancer Cells

MedComm, Volume 7, Issue 10, October 2026.
Polyploid giant cancer cells (PGCCs) arise in response to stress and play a critical role in therapy resistance and tumor dormancy. These cells can evade conventional treatments and later contribute to cancer relapse by generating progeny through nonmitotic, amitotic mechanisms.
Silvia Guil‐Luna, María Teresa Sánchez‐Montero, Alejandra Díaz‐Chacón, Antonio Rodríguez‐Ariza   +3 more
wiley   +1 more source

Pteris madhusoodananii (Pteridaceae), a new fern species from India

Nordic Journal of Botany, Volume 2026, Issue 10, October 2026.
Pteris madhusoodananii sp. nov. (Pteridaceae), from the Kolli hills of Eastern Ghats, India, is described. The new taxon is morphologically distinct, characterized by a unique lamina texture and coloration, specific pinna‐pinnule architecture and distinct spore micromorphology.
Kalathil Sethumadhavan Abhilash, Alex Philip Alen, Thekkekara Suresh Gayathri, Veerankutty Suresh, Jose Sojan, V. K. Sreenivas, Lakshmanan Leeja   +6 more
wiley   +1 more source

Graft Biology in the CRISPR Era: From Tissue Fusion to Genome Compatibility

Plant-Environment Interactions, Volume 7, Issue 5, October 2026.
ABSTRACT Plant lineage has traditionally constrained grafting compatibility, with monocots generally considered incompatible because of their dispersed vascular bundles and limited secondary growth. Recent studies have shown that embryonic grafting can establish successful graft unions in selected monocot systems by exploiting early developmental ...
Melagani Subash Chandra Gowda Sahaja, Melagani Subash Chandra Gowda Sahana, Revathi Thottathil, Chithra Rekha, Poomangalath Priyada, Vidhu Sankar Babu   +5 more
wiley   +1 more source

Squills vs. Hyacinths – A revised genus delimitation in Hyacinthinae (Hyacintheae, Scilloideae, Asparagaceae) based on phylogenomics

TAXON, Volume 75, Issue 5, October 2026.
Abstract Scilla s.l. (Asparagaceae: Scilloideae) represents a notable Mediterranean geophyte radiation, yet genus delimitation in subtribe Hyacinthinae has long suffered from inconsistent and conflicting generic concepts. A limited set of informative morphological characters and recurrent shifts in circumscription have repeatedly hindered progress ...
Tim Böhnert, Shahin Zarre, Maria‐Anna Vasile, David A. Espinel‐Ortiz, Michael Neumann, Mario Martínez‐Azorín, Maximilian Weigend   +6 more
wiley   +1 more source

Implications of polyploidy in the host plant of a dipteran seed parasite

, 2008
Although polyploidy can alter host plants in important ways (e.g., size, phenology, resource use, and ecological range), little is known about the effects of polyploidy-associated changes on plant-insect interactions.
Kao, Rebecca Hufft
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