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Li Q, Jiang P, Li M, Du J, Sun J, Chen N, Wu Y, Chang Q, Hu C. Structure and Phylogenetic Relationships of Scolopacidae Mitogenomes (Charadriiformes: Scolopacidae). Curr Issues Mol Biol 2024; 46:6186-6198. [PMID: 38921040 PMCID: PMC11202466 DOI: 10.3390/cimb46060369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/09/2024] [Accepted: 06/15/2024] [Indexed: 06/27/2024] Open
Abstract
The family Scolopacidae presents a valuable subject for evolutionary research; however, molecular studies of Scolopacidae are still relatively understudied, and the phylogenetic relationships of certain species remain unclear. In this study, we sequenced and obtained complete mitochondrial DNA (mtDNA) from Actitis hypoleucos and partial mtDNA from Numenius arquata, Limosa limosa, and Limnodromus semipalmatus. The complete mtDNA contained 13 protein-coding genes (PCGs), two ribosomal RNA genes, 22 tRNA genes, and a control region. Scolopacidae contained three types of start codons and five types of stop codons (including one incomplete stop codon, T--). In 13 protein-coding genes, average uncorrected pairwise distances (Aupd) revealed that ATP8 was the least conserved while COX3 had the lowest evolutionary rate. The ratio of Ka/Ks suggested that all PCGs were under purifying selection. Using two methods (maximum likelihood and Bayesian inference) to analyze the phylogenetic relationships of the family Scolopacidae, it was found that the genera Xenus and Actitis were clustered into another sister group, while the genus Phalaropus is more closely related to the genus Tringa. The genera Limnodromus, Gallinago, and Scolopax form a monophyletic group. This study improves our understanding of the evolutionary patterns and phylogenetic relationships of the family Scolopacidae.
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Affiliation(s)
- Quanheng Li
- School of Life Sciences, Nanjing Normal University, Nanjing 210023, China; (Q.L.); (M.L.); (J.D.); (J.S.); (N.C.); (Y.W.)
| | - Peiyue Jiang
- Jiangsu Key Laboratory for Biodiversity and Biotechnology, School of Life Sciences, Nanjing Normal University, Nanjing 210023, China;
| | - Mingxuan Li
- School of Life Sciences, Nanjing Normal University, Nanjing 210023, China; (Q.L.); (M.L.); (J.D.); (J.S.); (N.C.); (Y.W.)
| | - Jingjing Du
- School of Life Sciences, Nanjing Normal University, Nanjing 210023, China; (Q.L.); (M.L.); (J.D.); (J.S.); (N.C.); (Y.W.)
| | - Jianxiang Sun
- School of Life Sciences, Nanjing Normal University, Nanjing 210023, China; (Q.L.); (M.L.); (J.D.); (J.S.); (N.C.); (Y.W.)
| | - Nuo Chen
- School of Life Sciences, Nanjing Normal University, Nanjing 210023, China; (Q.L.); (M.L.); (J.D.); (J.S.); (N.C.); (Y.W.)
| | - Yu Wu
- School of Life Sciences, Nanjing Normal University, Nanjing 210023, China; (Q.L.); (M.L.); (J.D.); (J.S.); (N.C.); (Y.W.)
| | - Qing Chang
- Jiangsu Key Laboratory for Biodiversity and Biotechnology, School of Life Sciences, Nanjing Normal University, Nanjing 210023, China;
| | - Chaochao Hu
- Jiangsu Key Laboratory for Biodiversity and Biotechnology, School of Life Sciences, Nanjing Normal University, Nanjing 210023, China;
- Analytical and Testing Center, Nanjing Normal University, Nanjing 210046, China
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Zhan L, He J, Meng S, Guo Z, Chen Y, Storey KB, Zhang J, Yu D. Mitochondrial Protein-Coding Gene Expression in the Lizard Sphenomorphus incognitus (Squamata:Scincidae) Responding to Different Temperature Stresses. Animals (Basel) 2024; 14:1671. [PMID: 38891717 PMCID: PMC11170996 DOI: 10.3390/ani14111671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 05/25/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024] Open
Abstract
In the context of global warming, the frequency of severe weather occurrences, such as unexpected cold spells and heat waves, will grow, as well as the intensity of these natural disasters. Lizards, as a large group of reptiles, are ectothermic. Their body temperatures are predominantly regulated by their environment and temperature variations directly impact their behavior and physiological activities. Frequent cold periods and heat waves can affect their biochemistry and physiology, and often their ability to maintain their body temperature. Mitochondria, as the center of energy metabolism, are crucial for maintaining body temperature, regulating metabolic rate, and preventing cellular oxidative damage. Here, we used RT-qPCR technology to investigate the expression patterns and their differences for the 13 mitochondrial PCGs in Sphenomorphus incognitus (Squamata:Scincidae), also known as the brown forest skink, under extreme temperature stress at 4 °C, 8 °C, 34 °C, and 38 °C for 24 h, compared to the control group at 25 °C. In southern China, for lizards, 4 °C is close to lethal, and 8 °C induces hibernation, while 34/38 °C is considered hot and environmentally realistic. Results showed that at a low temperature of 4 °C for 24 h, transcript levels of ATP8, ND1, ND4, COI, and ND4L significantly decreased, to values of 0.52 ± 0.08, 0.65 ± 0.04, 0.68 ± 0.10, 0.28 ± 0.02, and 0.35 ± 0.02, respectively, compared with controls. By contrast, transcript levels of COIII exhibited a significant increase, with a mean value of 1.86 ± 0.21. However, exposure to 8 °C for 24 h did not lead to an increase in transcript levels. Indeed, transcript levels of ATP6, ATP8, ND1, ND3, and ND4 were significantly downregulated, to 0.48 ± 0.11, 0.68 ± 0.07, 0.41 ± 0.08, 0.54 ± 0.10, and 0.52 ± 0.07, respectively, as compared with controls. Exposure to a hot environment of 34 °C for 24 h led to an increase in transcript levels of COI, COII, COIII, ND3, ND5, CYTB, and ATP6, with values that were 3.3 ± 0.24, 2.0 ± 0.2, 2.70 ± 1.06, 1.57 ± 0,08, 1.47 ± 0.13, 1.39 ± 0.56, and 1.86 ± 0.12, respectively, over controls. By contrast, ND4L exhibited a significant decrease (to 0.31 ± 0.01) compared with controls. When exposed to 38 °C, the transcript levels of the 13 PCGs significantly increased, ranging from a 2.04 ± 0.23 increase in ND1 to a 6.30 ± 0.96 rise in ND6. Under two different levels of cold and heat stress, the expression patterns of mitochondrial genes in S. incognitus vary, possibly associated with different strategies employed by this species in response to low and high temperatures, allowing for rapid compensatory adjustments in mitochondrial electron transport chain proteins in response to temperature changes. Furthermore, this underscores once again the significant role of mitochondrial function in determining thermal plasticity in reptiles.
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Affiliation(s)
- Lemei Zhan
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (L.Z.)
| | - Jingyi He
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (L.Z.)
| | - Siqi Meng
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (L.Z.)
| | - Zhiqiang Guo
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (L.Z.)
| | - Yuxin Chen
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (L.Z.)
| | - Kenneth B. Storey
- Department of Biology, Carleton University, Ottawa, ON K1S5B6, Canada;
| | - Jiayong Zhang
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (L.Z.)
| | - Danna Yu
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (L.Z.)
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
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Lan G, Yu J, Liu J, Zhang Y, Ma R, Zhou Y, Zhu B, Wei W, Liu J, Qi G. Complete Mitochondrial Genome and Phylogenetic Analysis of Tarsiger indicus (Aves: Passeriformes: Muscicapidae). Genes (Basel) 2024; 15:90. [PMID: 38254979 PMCID: PMC10815732 DOI: 10.3390/genes15010090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/26/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024] Open
Abstract
Tarsiger indicus (Vieillot, 1817), the White-browed Bush Robin, is a small passerine bird widely distributed in Asian countries. Here, we successfully sequenced its mitogenome using the Illumina Novaseq 6000 platform (Illumina, San Diego, CA, USA) for PE 2 × 150 bp sequencing. Combined with other published mitogenomes, we conducted the first comprehensive comparative mitogenome analysis of Muscicapidae birds and reconstructed the phylogenetic relationships between Muscicapidae and related groups. The T. indicus mitogenome was 16,723 bp in size, and it possessed the typical avian mitogenome structure and organization. Most PCGs of T. indicus were initiated strictly with the typical start codon ATG, while COX1 and ND2 were started with GTG. RSCU statistics showed that CUA, CGA, and GCC were relatively high frequency in the T. indicus mitogenome. T. cyanurus and T. indicus shared very similar mitogenomic features. All 13 PCGs of Muscicapidae mitogenomes had experienced purifying selection. Specifically, ATP8 had the highest rate of evolution (0.13296), whereas COX1 had the lowest (0.01373). The monophylies of Muscicapidae, Turdidae, and Paradoxornithidae were strongly supported. The clade of ((Muscicapidae + Turdidae) + Sturnidae) in Passeriformes was supported by both Bayesian Inference and Maximum likelihood analyses. The latest taxonomic status of many passerine birds with complex taxonomic histories were also supported. For example, Monticola gularis, T. indicus, and T. cyanurus were allocated to Turdidae in other literature; our phylogenetic topologies clearly supported their membership in Muscicapidae; Paradoxornis heudei, Suthora webbiana, S. nipalensis, and S. fulvifrons were formerly classified into Muscicapidae; we supported their membership in Paradoxornithidae; Culicicapa ceylonensis was originally classified as a member of Muscicapidae; our results are consistent with a position in Stenostiridae. Our study enriches the genetic data of T. indicus and provides new insights into the molecular phylogeny and evolution of passerine birds.
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Affiliation(s)
- Guanwei Lan
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong 637009, China; (G.L.); (W.W.)
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Chengdu Research Base of Giant Panda Breeding, Chengdu 610081, China; (J.Y.); (R.M.); (Y.Z.)
| | - Jiaojiao Yu
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Chengdu Research Base of Giant Panda Breeding, Chengdu 610081, China; (J.Y.); (R.M.); (Y.Z.)
| | - Juan Liu
- Administrative Bureau of Baihe National Nature Reserve, Ngawa 623400, China; (J.L.); (Y.Z.); (B.Z.)
| | - Yue Zhang
- Administrative Bureau of Baihe National Nature Reserve, Ngawa 623400, China; (J.L.); (Y.Z.); (B.Z.)
| | - Rui Ma
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Chengdu Research Base of Giant Panda Breeding, Chengdu 610081, China; (J.Y.); (R.M.); (Y.Z.)
| | - Yanshan Zhou
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Chengdu Research Base of Giant Panda Breeding, Chengdu 610081, China; (J.Y.); (R.M.); (Y.Z.)
| | - Biqing Zhu
- Administrative Bureau of Baihe National Nature Reserve, Ngawa 623400, China; (J.L.); (Y.Z.); (B.Z.)
| | - Wei Wei
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong 637009, China; (G.L.); (W.W.)
| | - Jiabin Liu
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Chengdu Research Base of Giant Panda Breeding, Chengdu 610081, China; (J.Y.); (R.M.); (Y.Z.)
- Institute of Wildlife Conservation, Central South University of Forestry and Technology, Changsha 410004, China
| | - Guilan Qi
- Animal Husbandry Institute, Chengdu Academy of Agriculture and Forestry Sciences, Chengdu 611130, China
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Hong YH, Huang HM, Wu L, Storey KB, Zhang JY, Zhang YP, Yu DN. Characterization of Two Mitogenomes of Hyla sanchiangensis (Anura: Hylidae), with Phylogenetic Relationships and Selection Pressure Analyses of Hylidae. Animals (Basel) 2023; 13:ani13101593. [PMID: 37238023 DOI: 10.3390/ani13101593] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/04/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
Hyla sanchiangensis (Anura: Hylidae) is endemic to China and is distributed across Anhui, Zhejiang, Fujian, Guangdong, Guangxi, Hunan, and Guizhou provinces. The mitogenomes of H. sanchiangensis from two different sites (Jinxiu, Guangxi, and Wencheng, Zhejiang) were sequenced. Phylogenetic analyses were conducted, including 38 mitogenomes of Hylidae from the NCBI database, and assessed the phylogenetic relationship of H. sanchiangensis within the analyzed dataset. Two mitogenomes of H. sanchiangensis showed the typical mitochondrial gene arrangement with 13 protein-coding genes (PCGs), two ribosomal RNA genes (12S rRNA and 16S rRNA), 22 transfer RNA (tRNA) genes, and one non-coding control region (D-loop). The lengths of the 12S rRNA and 16S rRNA genes from both samples (Jinxiu and Wencheng) were 933 bp and 1604 bp, respectively. The genetic distance (p-distance transformed into percent) on the basis of the mitogenomes (excluding the control region) of the two samples was calculated as 4.4%. Hyla sanchiangensis showed a close phylogenetic relationship with the clade of (H. annectans + H. tsinlingensis), which was supported by ML and BI analyses. In the branch-site model, five positive selection sites were found in the clade of Hyla and Dryophytes: Cytb protein (at position 316), ND3 protein (at position 85), and ND5 protein (at position 400) have one site, respectively, and two sites in ND4 protein (at positions 47 and 200). Based on the results, we hypothesized that the positive selection of Hyla and Dryophytes was due to their experience of cold stress in historical events, but more evidence is needed to support this conclusion.
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Affiliation(s)
- Yue-Huan Hong
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | | | - Lian Wu
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Kenneth B Storey
- Department of Biology, Carleton University, Ottawa, ON K1S 5B6, Canada
| | - Jia-Yong Zhang
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
| | - Yong-Pu Zhang
- College of Life and Environmental Science, Wenzhou University, Wenzhou 325035, China
| | - Dan-Na Yu
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
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