Results 61 to 70 of about 3,057 (180)

Offspring Global DNA Methylation is not Affected by Parental Developmental Stress Experience in a Passerine Species

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Rapid phenotypic change may be mediated by intergenerational transmission of early developmental experiences. In birds, exposure to glucocorticoids during early development can alter global DNA methylation and gene expression. However, DNA methylation is labile, and it is currently unclear whether the impacts of stress suffered during juvenile
Anna Miltiadous, Harrison J. F. Eyck, Ondi L. Crino, Lee A. Rollins, Damien Callahan, Katherine L. Buchanan   +5 more
wiley   +1 more source

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy, Dávid Mező, Kinga K. Nagy, Viktória Perey‐Simon, Judit Tóth, Angéla Békési, Beáta Vértessy, Máté Varga   +7 more
wiley   +1 more source

Bamboo in vitro propagation

Biotecnología Vegetal, 2011
The genus Bambusa represents one of the largest renewable natural resources. Due to its excellent physical and mechanical properties, resistance to insect attacks, beauty and diversity of applications It is a valuable economic alternative that has helped
Yudith García- Ramírez, Marisol Freire-Seijo, Ortelio Hurtado   +2 more
doaj  

Nanomaterials' Multigenerational Effects by Single and Joint Exposure in Non‐mammalian Models

Environmental Toxicology, EarlyView.
ABSTRACT Nanotoxicology has mainly focused on single‐generation studies, leaving multigenerational toxicity underexplored. Having animal welfare recently gained importance, we aimed to provide the state‐of‐the‐art of knowledge about multigenerational effects in non‐mammalian models in the case of nanomaterials (NM) single and joint exposure to other ...
Andy Joel Taipe Huisa, Analía Ale, Azael Francisco Silva Neto, Lorena De Mendonça Lucena, Marcelo Estrella Josende, Milena Ferreira de Lima, Rhayanny Kethylly Pereira Santos, Martín Federico Desimone, Priscila Gubert, José María Monserrat   +9 more
wiley   +1 more source

Research trends in heliconia propagation

Ornamental Horticulture
Global demand for tropical flowers requires product quality and new standards for plant propagation. Sustainable production and marketing are out- standing challenges.
Mario Alejandro Hernández-Chontal, Ariadna Linares-Gabriel, María Esther Díaz-Martínez, Gabriela Sánchez-Viveros, Nereida Rodríguez-Orozco   +4 more
doaj   +1 more source

Evaluating Thiram‐Induced Embryotoxicity Using Integrated In Silico, In Vitro, and Transcriptomic Approaches

Environmental Toxicology, EarlyView.
ABSTRACT Long‐term exposure to low‐dose food contact materials (FCMs) has raised concerns regarding developmental toxicity. In the present study, we prioritized FCMs with potential developmental toxicity using a weight‐of‐evidence computational model, which predicted 127 chemicals to be of high concern.
Chia‐Chi Ho, Chun‐Wei Tung, B. Linju Yen, Chen‐Yi Weng, Ju‐Hsin Hsu, Ming‐Hsien Tsai, Salim Arrokhman, Pinpin Lin   +7 more
wiley   +1 more source

Deep learning for automated segmentation and counting of hypocotyl and cotyledon regions in mature Pinus radiata D. Don. somatic embryo images

Frontiers in Plant Science
In commercial forestry and large-scale plant propagation, the utilization of artificial intelligence techniques for automated somatic embryo analysis has emerged as a highly valuable tool.
Sam J. Davidson, Taryn Saggese, Jana Krajňáková   +2 more
doaj   +1 more source

“White and Clear” (WaC): A tunable hydrophilic tissue clearing strategy for multi‐species 3D imaging

VIEW, EarlyView.
Optical tissue clearing methods help scientists make tissues transparent to image structures deep inside organs in 3D, but many existing techniques are limited in performance and difficulty. In this study, we developed an optimized clearing method called WaC (White and Clear), which improves upon existing techniques by combining efficient tissue ...
Vicente Llorente, Elena Fernández‐Cortés, Daniel Sanderson, Julia Carolina Salazar Romero, Juan Miguel Gil‐Jaurena, Esther Bernaldo‐de‐Quirós, Rafael J. Jiménez‐Riobóo, Rafael Correa‐Rocha, Isabel Izquierdo‐Barba, Rafael Samaniego, Jorge Ripoll, Manuel Desco, María Victoria Gómez‐Gaviro   +12 more
wiley   +1 more source

Comparative Molecular Insights into Developmental and Behavioral Toxicity Induced by Octocrylene and Ethylhexyl Salicylate Exposure on Zebrafish

Integrative Zoology, EarlyView.
This study compared the ecological toxicity of organic ultraviolet filters, octocrylene (OC) and ethylhexyl salicylate (EHS), on zebrafish embryos and larvae. EHS exhibited higher acute toxicity, causing increased mortality, hypoactive behavior at 50 mg/L, and disruptions in lipid homeostasis, while OC primarily affected hypoxia response and ...
Xiaoyang Lu, Li Sun, Jiao Chen, Jing Wang, Miao Guan, Shixia Xu   +5 more
wiley   +1 more source

Application of Developmental Regulators for Enhancing Plant Regeneration and Genetic Transformation

Plants
Establishing plant regeneration systems and efficient genetic transformation techniques plays a crucial role in plant functional genomics research and the development of new crop varieties.
Pingjun Xu, Yinxiao Zhong, Ang Xu, Bingshuang Liu, Yue Zhang, Anqi Zhao, Xiaoming Yang, Meiling Ming, Fuliang Cao, Fangfang Fu   +9 more
doaj   +1 more source