دورية أكاديمية
Elevated expression of immune and DNA repair genes in mated queens and kings of the Reticulitermes chinensis termites
| العنوان: | Elevated expression of immune and DNA repair genes in mated queens and kings of the Reticulitermes chinensis termites |
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| المؤلفون: | Yanan Dong, Xin Peng, Riaz Hussain, Tong Niu, He Zhang, Huan Wang, Lian-Xi Xing, Ruiwu Wang |
| المصدر: | Experimental Gerontology, Vol 178, Iss , Pp 112228- (2023) |
| بيانات النشر: | Elsevier, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Medicine LCC:Biology (General) |
| مصطلحات موضوعية: | Social insect, Lifespan extension, Mating, Immunity, DNA repair, Medicine, Biology (General), QH301-705.5 |
| الوصف: | Studies have identified that mating induces a series of physiological changes in animals. In this period, males tending to invest more energy, immune peptides, and other substances to reduce the cost of living for females. This results in lower survival rates in later life than females. Meanwhile, both males and females shorten lifespans due to reproduction. However, the reasons why termites' queens and kings are both extremely long-lived and highly fecund are unclear. Therefore, this study aimed to examine the effects of mating on the expression of immune and DNA repair genes for lifespan extension in termite queens and kings. Here, we reported that mated queens show relatively higher expression of immune genes (phenoloxidase, denfensin, termicin, transferrin), antioxidant genes (CAT, SOD), detoxification genes (GST, CYP450) than virgin queens in the Reticulitermes chinensis. In addition, mated kings also highly expressed these genes, except for termicin, transferrin, GST, and CYP450. After mating, both queens and kings significantly upregulated the expression of DNA repair genes (MLH1, BRCA1, XRCC3, RAD54-like). Mismatch repair genes (MMR) MSH2, MSH4, MSH6 were considerably increased in mated queens, while MSH4, MSH5, MSH6 were upregulated in mated kings. Our results suggest that mating increases the expression of immune and DNA repair genes in the termite queens and kings, and thus possibly improving their survival during reproductive span due to the omnipresent pathogens. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1873-6815 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S0531556523001493; https://doaj.org/toc/1873-6815 |
| DOI: | 10.1016/j.exger.2023.112228 |
| URL الوصول: | https://doaj.org/article/99c711df464f4c79adb5d1a0f3bdf167 |
| رقم الأكسشن: | edsdoj.99c711df464f4c79adb5d1a0f3bdf167 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 18736815 |
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| DOI: | 10.1016/j.exger.2023.112228 |