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3 results for “short-term thermal stress”
Short-Term Recovery Responses in Acropora hyacinthus Exposed to Moderate-Term Thermal Stress
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Gut bacterial community structure shifts in successive generations of Spodoptera exigua under short-term thermal stress
<p class="MsoNormal"><span>Long-term studies that advance our mechanistic understanding of gut bacterial symbionts of insect hosts in response to the successive generations of short-term thermal stress are lacking. The beet armyworm, <em>Spodoptera exigua</em> </span><span>is a notorious agricultural pest worldwide</span><span> and has often experienced stressful temperature fluctuations in field environments. In this study, 1,795,224 reads and 2,565 operational taxonomic units (OTUs) were detected in 23 gut samples of<em> S. exigua</em> fed for five successive generations<em> </em>using 16S rRNA high-throughput sequencing technology. Overall, we identified 618 bacterial genera from 30 phyla, and Proteobacteria and Firmicutes were the most dominant phyla. <a name="_Hlk98529962"></a><a name="_Hlk98688137"></a><span>Alpha-diversity </span><span>of gut microbiome revealed significant differences among these generation </span>treatment groups<em>.</em> We detected the highest bacterial richness and alpha diversity in the fifth generation and the lowest in the first generation under short-term thermal stress.<a name="_Hlk98529975"></a> Beta diversity indicated that the gut microbial community structure of <em>S. exigua</em> in the first generation was significantly different from that of other generations. Finally,<a name="_Hlk98576503"></a> </span><span><span>PICRUSt </span></span><span><span>analysis showed that </span></span><span>most functional prediction categories</span><span> were </span><span>related to</span><span> RNA processing and modification</span><span>.</span><span> Our findings represent the first investigation of the successive generations of short-term thermal stress that can affect the microbial communities associated with lepidopteran insects and broaden our understanding of the ecological adaptation of this species.</span></p>
Gut bacterial community structure shifts in successive generations of Spodoptera exigua under short-term thermal stress
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.