Results 101 to 110 of about 8,329 (251)

Transcriptomics Unveil Dsx1 as a Critical Regulator in Sexual Dimorphism of Crustaceans

open access: yesIntegrative Zoology, EarlyView.
Sexually dimorphic traits are involved in reproductive competition and are shaped by sex‐biased gene expression. This study identifies Dsx1 as a key male‐biased gene in Morinoia aosen and demonstrates through RNA interference that its disruption feminizes male‐specific T3 leg structures.
Yan Tong   +8 more
wiley   +1 more source

Comparisons Between Large‐Scale Genomic Variants and SNPs in Driving Population Divergence and Local Adaptation

open access: yesIntegrative Zoology, EarlyView.
Candidate genes identified from SNPs, indels, and SVs exhibited limited shared genes, suggesting that diverse variant types capture complementary aspects of the adaptive landscape. Our results underscore the importance of incorporating multiple types of genomic variation to achieve a more comprehensive understanding of evolutionary processes.
Qianghui Zhu   +7 more
wiley   +1 more source

DeepZoo: A cost‐effective and modular sampler for ecological studies in the deep ocean

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Understanding the structure and dynamics of deep‐ocean communities requires effective sampling of pelagic organisms in near‐bottom waters. These dispersive organisms contribute to biodiversity, connectivity and ecosystem recovery. Yet, current sampling methods remain constrained by size, cost, and depth, leaving key questions unanswered in ...
Johanna N. J. Weston   +7 more
wiley   +1 more source

Thermal and Mechanical Properties of Natural Fiber/Concrete Composites for Sustainable Building Applications

open access: yesJournal of Natural Fibers
This study evaluates the thermal insulation, thermal stability, and mechanical properties of concrete containing six types of natural fibers such as bamboo, flax, palm, chicken feathers, wool and silk at various weight percentages (2.5, 5, and 10 wt ...
Wing-Yu Chan   +6 more
doaj   +1 more source

The Late Agricultural Development of Central Arabian Oases—Archaeobotanical and Archaeozoological Studies of the al‐Kharj Oasis

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT While oasis settlements emerged during the Bronze Age in Eastern and Northern Arabia, the settlement process in Central Arabia was different. Excavations at al‐Yamāma—main ancient settlement of the al‐Kharj oasis (Riyadh Province, KSA)—suggest that the latter did not emerge before the second half of the first millennium BCE.
Elora Chambraud   +4 more
wiley   +1 more source

Bioepoxy based hybrid composites from nano-fillers of chicken feather and lignocellulose Ceiba Pentandra. [PDF]

open access: yesSci Rep, 2022
Rangappa SM   +4 more
europepmc   +1 more source

Preference assessment and reinforcer effectiveness in domestic cats. [PDF]

open access: yesJ Exp Anal Behav
Abstract Understanding domestic cat (Felis catus) preferences is important for identifying effective reinforcers that can support training, enrichment, and welfare. We assessed preference across three stimulus categories (food, toys, and social interaction) using free‐operant assessments with four adult cats in familiar home environments.
Machado MA   +5 more
europepmc   +2 more sources

A global assessment of the viruses transmitted by the peach‐potato aphid (Myzus persicae)

open access: yesAgricultural and Forest Entomology, EarlyView.
The viruses transmitted by Myzus persicae, including proportions by family, order and transmission type (persistent, semi‐persistent and non‐persistent), are provided. Latin binomials and common names are documented for each virus Virus presence in GB matches well with the rest of NW Europe, but with 25 exceptions.
James R. Bell, Yoann Bourhis
wiley   +1 more source

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