دورية أكاديمية
The Life-History Traits of Soil-Dwelling Nematode (Acrobeloides sp.) Exhibit More Resilience to Water Restriction Than Caenorhabditis elegans.
| العنوان: | The Life-History Traits of Soil-Dwelling Nematode (Acrobeloides sp.) Exhibit More Resilience to Water Restriction Than Caenorhabditis elegans. |
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| المؤلفون: | Lu L; Soil Ecology Lab, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China., Kang Z; Soil Ecology Lab, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China., Sun S; Soil Ecology Lab, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China., Li T; Soil Ecology Lab, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China., Li H; Soil Ecology Lab, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China.; Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Key Laboratory of Biological Interaction and Crop Health, Nanjing 210095, China. |
| المصدر: | Integrative and comparative biology [Integr Comp Biol] 2024 Jul 26; Vol. 64 (1), pp. 27-37. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Oxford University Press Country of Publication: England NLM ID: 101152341 Publication Model: Print Cited Medium: Internet ISSN: 1557-7023 (Electronic) Linking ISSN: 15407063 NLM ISO Abbreviation: Integr Comp Biol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2006- : Oxford : Oxford University Press Original Publication: McLean, VA : Society for Integrative and Comparative Biology, c2002- |
| مواضيع طبية MeSH: | Caenorhabditis elegans*/physiology , Life History Traits* , Droughts*, Animals ; Soil/chemistry ; Water |
| مستخلص: | In the context of climate warming, the intensity and frequency of drought occurrences are progressively increasing. However, current research on the impacts of drought on the life-history traits and physiological activities of animals rarely encompasses soil animals that play crucial roles within soil ecosystems. Therefore, this study focused on a soil nematode species (Acrobeloides sp.) and a model nematode (Caenorhabditis elegans) to investigate whether nematodes adjust the trade-off of their life-history traits to confront arid environments, utilizing a Petri dish experiment. Subsequently, we assessed the resilience of the two nematode species to moisture variations by comparing the extent of changes in various indicators (i.e., life-history traits, physiological traits, and oxidative stress) of nematodes before and after drought and rehydration. The results revealed that both nematode species are capable of adapting to arid environments by altering the trade-off between life-history traits. Specifically, they reduce reproductive investment and body mass while maintaining life span, thus responding to drought conditions. Follow-up rehydration experiments post-drought stress highlighted that the soil-dwelling nematode exhibits a superior recovery capacity in response to moisture fluctuations in comparison to the model nematode. To the best of our knowledge, this is the first investigation into life history of drought adaptation within soil-dwelling nematodes. Moreover, the findings hold significant implications for the exploration of drought adaptation and its mechanisms in soil-dwelling animals. (© The Author(s) 2023. Published by Oxford University Press on behalf of the Society for Integrative and Comparative Biology.) |
| معلومات مُعتمدة: | 42077024 National Natural Science Foundation of China |
| المشرفين على المادة: | 0 (Soil) 059QF0KO0R (Water) |
| تواريخ الأحداث: | Date Created: 20231209 Date Completed: 20240728 Latest Revision: 20240728 |
| رمز التحديث: | 20240728 |
| DOI: | 10.1093/icb/icad129 |
| PMID: | 38070876 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1557-7023 |
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| DOI: | 10.1093/icb/icad129 |