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Hao Z, Jiang X, Pan L, Guo J, Chen Y, Li J, Liu B, Guo A, Luo L, Jia R. The complete mitochondrial genome of Pontederia crassipes: using HiFi reads to investigate genome recombination and gene transfer from chloroplast genome. FRONTIERS IN PLANT SCIENCE 2024; 15:1407309. [PMID: 39006960 PMCID: PMC11240117 DOI: 10.3389/fpls.2024.1407309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 06/12/2024] [Indexed: 07/16/2024]
Abstract
Water hyacinth (Pontederia crassipes Mart.) is a monocotyledonous aquatic plant renowned for its rapid growth, extensive proliferation, biological invasiveness, and ecological resilience to variations in pH, nutrients, and temperature. The International Union for Conservation of Nature (IUCN) has listed P. crassipes among the top 100 invasive species. However, comprehensive genomic information, particularly concerning its mitochondrial genome (mitogenome), remains surprisingly limited. In this study, the complete mitogenome of P. crassipes was analyzed using bioinformatics approaches. The mitogenome is 399,263 bp long and contains 38 protein-coding genes (PCGs), 24 tRNA genes, and 3 rRNA genes. Sequence analysis revealed that the complete mitogenome of the species contains 3,289 dispersed repeats, and 765 RNA editing sites in protein-coding genes. The P. crassipes mitogenome possessed un-conserved structures, including extensive sequence transfer between its chloroplasts and mitochondria. Our study on the mitogenome of P. crassipes offers critical insights into its evolutionary patterns and phylogenetic relationships with related taxa. This research enhances our understanding of this invasive species, known for its significant biomass and rapid overgrowth in aquatic environments.
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Affiliation(s)
- Zhigang Hao
- Sanya Research Institution, Chinese Academy of Tropical Agriculture Sciences/Hainan Key Laboratory for Biosafety Monitoring and Molecular Breeding in Off-Season Reproduction Regions, Sanya, Hainan, China
- Hainan Seed Industry Laboratory, Sanya, Hainan, China
- Department of Plant Pathology, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Xiaoqi Jiang
- Sanya Research Institution, Chinese Academy of Tropical Agriculture Sciences/Hainan Key Laboratory for Biosafety Monitoring and Molecular Breeding in Off-Season Reproduction Regions, Sanya, Hainan, China
| | - Lei Pan
- CAIQ Center for Biosafety in Sanya, Sanya, Hainan, China
| | - Jingyuan Guo
- Sanya Research Institution, Chinese Academy of Tropical Agriculture Sciences/Hainan Key Laboratory for Biosafety Monitoring and Molecular Breeding in Off-Season Reproduction Regions, Sanya, Hainan, China
| | - Yi Chen
- Sanya Research Institution, Chinese Academy of Tropical Agriculture Sciences/Hainan Key Laboratory for Biosafety Monitoring and Molecular Breeding in Off-Season Reproduction Regions, Sanya, Hainan, China
| | - Jianqiang Li
- Department of Plant Pathology, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Biao Liu
- Ministry of Ecology and Environment, Nanjing Institute of Environmental Sciences, Nanjing, China
| | - Anping Guo
- Sanya Research Institution, Chinese Academy of Tropical Agriculture Sciences/Hainan Key Laboratory for Biosafety Monitoring and Molecular Breeding in Off-Season Reproduction Regions, Sanya, Hainan, China
| | - Laixin Luo
- Department of Plant Pathology, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Ruizong Jia
- Sanya Research Institution, Chinese Academy of Tropical Agriculture Sciences/Hainan Key Laboratory for Biosafety Monitoring and Molecular Breeding in Off-Season Reproduction Regions, Sanya, Hainan, China
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Cadorna CAE, Pahayo DG, Rey JD. The first mitochondrial genome of Calophyllum soulattri Burm.f. Sci Rep 2024; 14:5112. [PMID: 38429360 PMCID: PMC10907642 DOI: 10.1038/s41598-024-55016-6] [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: 09/28/2023] [Accepted: 02/19/2024] [Indexed: 03/03/2024] Open
Abstract
Calophyllum soulattri Burm.f. is traditionally used to treat skin infections and reduce rheumatic pain, yet genetic and genomic studies are still limited. Here, we present the first complete mitochondrial genome of C. soulattri. It is 378,262 bp long with 43.97% GC content, containing 55 genes (30 protein-coding, 5 rRNA, and 20 tRNA). Repeat analysis of the mitochondrial genome revealed 194 SSRs, mostly mononucleotides, and 266 pairs of dispersed repeats ( ≥ 30 bp) that were predominantly palindromic. There were 23 homologous fragments found between the mitochondrial and plastome genomes. We also predicted 345 C-to-U RNA editing sites from 30 protein-coding genes (PCGs) of the C. soulatrii mitochondrial genome. These RNA editing events created the start codon of nad1 and the stop codon of ccmFc. Most PCGs of the C. soulattri mitochondrial genome underwent negative selection, but atp4 and ccmB experienced positive selection. Phylogenetic analyses showed C. soulattri is a sister taxon of Garcinia mangostana. This study has shed light on C. soulattri's evolution and Malpighiales' phylogeny. As the first complete mitochondrial genome in Calophyllaceae, it can be used as a reference genome for other medicinal plant species within the family for future genetic studies.
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Affiliation(s)
- Charles Anthon E Cadorna
- Plant Molecular Phylogenetics Laboratory, Institute of Biology, College of Science, University of the Philippines, Diliman, 1101, Quezon City, Philippines
| | - Dexter G Pahayo
- Plant Molecular Phylogenetics Laboratory, Institute of Biology, College of Science, University of the Philippines, Diliman, 1101, Quezon City, Philippines
| | - Jessica D Rey
- Plant Molecular Phylogenetics Laboratory, Institute of Biology, College of Science, University of the Philippines, Diliman, 1101, Quezon City, Philippines.
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Sanchez-Puerta MV, Ceriotti LF, Gatica-Soria LM, Roulet ME, Garcia LE, Sato HA. Invited Review Beyond parasitic convergence: unravelling the evolution of the organellar genomes in holoparasites. ANNALS OF BOTANY 2023; 132:909-928. [PMID: 37503831 PMCID: PMC10808021 DOI: 10.1093/aob/mcad108] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/27/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND The molecular evolution of organellar genomes in angiosperms has been studied extensively, with some lineages, such as parasitic ones, displaying unique characteristics. Parasitism has emerged 12 times independently in angiosperm evolution. Holoparasitism is the most severe form of parasitism, and is found in ~10 % of parasitic angiosperms. Although a few holoparasitic species have been examined at the molecular level, most reports involve plastomes instead of mitogenomes. Parasitic plants establish vascular connections with their hosts through haustoria to obtain water and nutrients, which facilitates the exchange of genetic information, making them more susceptible to horizontal gene transfer (HGT). HGT is more prevalent in the mitochondria than in the chloroplast or nuclear compartments. SCOPE This review summarizes current knowledge on the plastid and mitochondrial genomes of holoparasitic angiosperms, compares the genomic features across the different lineages, and discusses their convergent evolutionary trajectories and distinctive features. We focused on Balanophoraceae (Santalales), which exhibits extraordinary traits in both their organelles. CONCLUSIONS Apart from morphological similarities, plastid genomes of holoparasitic plants also display other convergent features, such as rampant gene loss, biased nucleotide composition and accelerated evolutionary rates. In addition, the plastomes of Balanophoraceae have extremely low GC and gene content, and two unexpected changes in the genetic code. Limited data on the mitochondrial genomes of holoparasitic plants preclude thorough comparisons. Nonetheless, no obvious genomic features distinguish them from the mitochondria of free-living angiosperms, except for a higher incidence of HGT. HGT appears to be predominant in holoparasitic angiosperms with a long-lasting endophytic stage. Among the Balanophoraceae, mitochondrial genomes exhibit disparate evolutionary paths with notable levels of heteroplasmy in Rhopalocnemis and unprecedented levels of HGT in Lophophytum. Despite their differences, these Balanophoraceae share a multichromosomal mitogenome, a feature also found in a few free-living angiosperms.
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Affiliation(s)
- M Virginia Sanchez-Puerta
- IBAM, Universidad Nacional de Cuyo, CONICET, Facultad de Ciencias Agrarias, Almirante Brown 500, Chacras de Coria, M5528AHB, Mendoza, Argentina
- Facultad de Ciencias Exactas y Naturales, Padre Jorge Contreras 1300, Universidad Nacional de Cuyo, M5502JMA, Mendoza, Argentina
| | - Luis F Ceriotti
- IBAM, Universidad Nacional de Cuyo, CONICET, Facultad de Ciencias Agrarias, Almirante Brown 500, Chacras de Coria, M5528AHB, Mendoza, Argentina
- Facultad de Ciencias Exactas y Naturales, Padre Jorge Contreras 1300, Universidad Nacional de Cuyo, M5502JMA, Mendoza, Argentina
| | - Leonardo M Gatica-Soria
- IBAM, Universidad Nacional de Cuyo, CONICET, Facultad de Ciencias Agrarias, Almirante Brown 500, Chacras de Coria, M5528AHB, Mendoza, Argentina
- Facultad de Ciencias Exactas y Naturales, Padre Jorge Contreras 1300, Universidad Nacional de Cuyo, M5502JMA, Mendoza, Argentina
| | - M Emilia Roulet
- IBAM, Universidad Nacional de Cuyo, CONICET, Facultad de Ciencias Agrarias, Almirante Brown 500, Chacras de Coria, M5528AHB, Mendoza, Argentina
| | - Laura E Garcia
- IBAM, Universidad Nacional de Cuyo, CONICET, Facultad de Ciencias Agrarias, Almirante Brown 500, Chacras de Coria, M5528AHB, Mendoza, Argentina
- Facultad de Ciencias Exactas y Naturales, Padre Jorge Contreras 1300, Universidad Nacional de Cuyo, M5502JMA, Mendoza, Argentina
| | - Hector A Sato
- Facultad de Ciencias Agrarias, Cátedra de Botánica General–Herbario JUA, Alberdi 47, Universidad Nacional de Jujuy, 4600 Jujuy, Argentina
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Zhu H, Shan Y, Li J, Zhang X, Yu J, Wang H. Assembly and comparative analysis of the complete mitochondrial genome of Viburnum chinshanense. BMC PLANT BIOLOGY 2023; 23:487. [PMID: 37821817 PMCID: PMC10566092 DOI: 10.1186/s12870-023-04493-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Viburnum chinshanense is an endemic species found exclusively in the North-Central and South-Central regions of China. This species is a lush garden ornamental tree and is extensively utilized for vegetation restoration in rocky desertification areas. RESULTS In this study, we obtained 13.96 Gb of Oxford Nanopore data for the whole genome, and subsequently, by combining Illumina short-reads, we successfully assembled the complete mitochondrial genome (mitogenome) of the V. chinshanense using a hybrid assembly strategy. The assembled genome can be described as a circular genome. The total length of the V. chinshanense mitogenome measures 643,971 bp, with a GC content of 46.18%. Our annotation efforts have revealed a total of 39 protein-coding genes (PCGs), 28 tRNA genes, and 3 rRNA genes within the V. chinshanense mitogenome. The analysis of repeated elements has identified 212 SSRs, 19 long tandem repeat elements, and 325 pairs of dispersed repeats in the V. chinshanense mitogenome. Additionally, we have investigated mitochondrial plastid DNAs (MTPTs) and identified 21 MTPTs within the mitogenome and plastidial genome. These MTPTs collectively span a length of 9,902 bp, accounting for 1.54% of the mitogenome. Moreover, employing Deepred-mt, we have confidently predicted 623 C to U RNA editing sites across the 39 protein-coding genes. Furthermore, extensive genomic rearrangements have been observed between V. chinshanense and the mitogenomes of related species. Interestingly, we have also identified a bacterial-derived tRNA gene (trnC-GCA) in the V. chinshanense mitogenome. Lastly, we have inferred the phylogenetic relationships of V. chinshanense with other angiosperms based on mitochondrial PCGs. CONCLUSIONS This study marks the first report of a mitogenome from the Viburnum genus, offering a valuable genomic resource for exploring the evolution of mitogenomes within the Dipsacales order.
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Affiliation(s)
- Haoxiang Zhu
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing, 400715, China
| | - Yuanyu Shan
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, 400716, China
| | - Jingling Li
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, 400716, China
| | - Xue Zhang
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, 400716, China
| | - Jie Yu
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, 400716, China.
| | - Haiyang Wang
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, 400716, China.
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing, 400715, China.
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Lu G, Zhang K, Que Y, Li Y. Assembly and analysis of the first complete mitochondrial genome of Punica granatum and the gene transfer from chloroplast genome. FRONTIERS IN PLANT SCIENCE 2023; 14:1132551. [PMID: 37416882 PMCID: PMC10320729 DOI: 10.3389/fpls.2023.1132551] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 05/31/2023] [Indexed: 07/08/2023]
Abstract
Pomegranate (Punica granatum L.) is one of the oldest fruits with edible, medicinal and ornamental values. However, there is no report on the mitochondrial genome of pomegranate. In this study, the mitochondrial genome of P. granatum was sequenced, assembled and analyzed in detail, while the chloroplast genome was assembled using the same set of data. The results showed that the P. granatum mitogenome had a multi branched structure, using BGI + Nanopore mixed assembly strategy. The total genome length was 404,807 bp, with the GC content of 46.09%, and there were 37 protein coding genes, 20 tRNA genes and three rRNA genes. In the whole genome, 146 SSRs were identified. Besides, 400 pairs of dispersed repeats were detected, including 179 palindromic, 220 forward and one reverse. In the P. granatum mitochondrial genome, 14 homologous fragments of chloroplast genome were found, accounting for 0.54% of the total length. Phylogenetic analysis showed that among the published mitochondrial genomes of related genera, P. granatum had the closest genetic relationship with Lagerstroemia indica of Lythraceae. The 580 and 432 RNA editing sites were predicted on 37 protein coding genes of mitochondrial genome using BEDTools software and online website PREPACT respectively, but all were from C to U, of which ccmB and nad4 gene were most frequently edited, with 47 sites. This study provides a theoretical basis for understanding the evolution of higher plants, species classification and identification, and will also be useful for further utilization of pomegranate germplasm resources.
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Affiliation(s)
- Guilong Lu
- Institute of Vegetables, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, China
| | - Kai Zhang
- Institute of Vegetables, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, China
| | - Youxiong Que
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yanfeng Li
- Institute of Vegetables, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, China
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Edera AA, Howell KA, Nevill PG, Small I, Sanchez-Puerta MV. Evolution of cox2 introns in angiosperm mitochondria and efficient splicing of an elongated cox2i691 intron. Gene 2023; 869:147393. [PMID: 36966978 DOI: 10.1016/j.gene.2023.147393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/08/2023] [Accepted: 03/21/2023] [Indexed: 04/03/2023]
Abstract
In angiosperms, the mitochondrial cox2 gene harbors up to two introns, commonly referred to as cox2i373 and cox2i691. We studied the cox2 from 222 fully-sequenced mitogenomes from 30 angiosperm orders and analyzed the evolution of their introns. Unlike cox2i373, cox2i691 shows a distribution among plants that is shaped by frequent intron loss events driven by localized retroprocessing. In addition, cox2i691 exhibits sporadic elongations, frequently in domain IV of introns. Such elongations are poorly related to repeat content and two of them showed the presence of LINE transposons, suggesting that increasing intron size is very likely due to nuclear intracelular DNA transfer followed by incorporation into the mitochondrial DNA. Surprisingly, we found that cox2i691 is erroneously annotated as absent in 30 mitogenomes deposited in public databases. Although each of the cox2 introns is ∼1.5 kb in length, a cox2i691 of 4.2 kb has been reported in Acacia ligulata (Fabaceae). It is still unclear whether its unusual length is due to a trans-splicing arrangement or the loss of functionality of the interrupted cox2. Through analyzing short-read RNA sequencing of Acacia with a multi-step computational strategy, we found that the Acacia cox2 is functional and its long intron is spliced in cis in a very efficient manner despite its length.
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Affiliation(s)
- Alejandro A Edera
- Research Institute for Signals, Systems and Computational Intelligence, sinc(i), FICH-UNL, CONICET, Ciudad Universitaria UNL, 3000 Santa Fe, Argentina.
| | - Katharine A Howell
- Australian Research Council Centre of Excellence in Plant Energy Biology, The University of Western Australia, Crawley, Western Australia, Australia
| | - Paul G Nevill
- Botanic Gardens and Parks Authority, Kings Park and Botanic Garden, Fraser Avenue, Kings Park, Western Australia, Australia; School of Plant Biology, The University of Western Australia, Crawley, Western Australia, Australia
| | - Ian Small
- Australian Research Council Centre of Excellence in Plant Energy Biology, The University of Western Australia, Crawley, Western Australia, Australia; Centre of Excellence in Computational Systems Biology, The University of Western Australia, Crawley, Western Australia, Australia
| | - M Virginia Sanchez-Puerta
- IBAM, Universidad Nacional de Cuyo, CONICET, Facultad de Ciencias Agrarias, Almirante Brown 500, M5528AHB Chacras de Coria, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, 5500 Mendoza, Argentina
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Darshetkar AM, Pable AA, Nadaf AB, Barvkar VT. Understanding parasitism in Loranthaceae: Insights from plastome and mitogenome of Helicanthes elastica. Gene 2023; 861:147238. [PMID: 36736502 DOI: 10.1016/j.gene.2023.147238] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 01/13/2023] [Accepted: 01/26/2023] [Indexed: 02/05/2023]
Abstract
Loranthaceae is the largest family of the order Santalales and includes root and stem hemiparasites. The parasites are known to exhibit reductions in the genomic features as well as relaxed or intensified selection shifts. In this study, we report plastome and mitogenome sequence of Helicanthes elastica (subtribe Amyeminae, tribe Lorantheae), an endemic, monotypic genus of Western Ghats, India growing on remarkably diverse host range. The length of plastome sequence was 1,28,805 bp while that of mitogenome was 1,65,273 bp. This is the smallest mitogenome from Loranthaceae reported till date. The plastome of Helicanthes exhibited loss of ndh genes (ψndhB), ψinfA, rps15, rps16, rpl32, trnK-UUU, trnG-UCC, trnV-UAC and trnA-UGC while mitogenome exhibited pseudogenized cox2, nad1 and nad4 genes. The comparative study of Loranthaceae plastomes revealed that the pseudogenization or loss of genes was not specific to any genus or tribe and variation was noted in the number of introns of clpP gene in the family. Several photosynthetic genes have undergone relaxed selection supporting lower photosynthetic rates in parasitic plants while some respiratory genes exhibited intensified selection supporting the idea of host-parasite arm race in Loranthaceae. The plastome gene content was found conserved in root hemiparasites compared to stem hemiparasites. The atp1 gene of mitogenome was chimeric and part of it exhibited similarities with Lamiales members. The phylogenetic analysis based on plastid genes placed Helicanthes sister to the members of subtribe Dendrophthoinae.
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Affiliation(s)
| | - Anupama A Pable
- Department of Microbiology, Savitribai Phule Pune University, Pune 411007, India.
| | | | - Vitthal T Barvkar
- Department of Botany, Savitribai Phule Pune University, Pune 411007, India.
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Zhong Y, Yu R, Chen J, Liu Y, Zhou R. Highly active repeat-mediated recombination in the mitogenome of the holoparasitic plant Aeginetia indica. FRONTIERS IN PLANT SCIENCE 2022; 13:988368. [PMID: 36212306 PMCID: PMC9532969 DOI: 10.3389/fpls.2022.988368] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 09/07/2022] [Indexed: 06/16/2023]
Abstract
Mitogenomes of most flowering plants evolve slowly in sequence, but rapidly in structure. The rearrangements in structure are mainly caused by repeat-mediated recombination. However, patterns of repeat-mediated recombination vary substantially among plants, and to provide a comprehensive picture, characterization of repeat-mediated recombination should extend to more plant species, including parasitic plants with a distinct heterotrophic lifestyle. Here we assembled the mitogenome of the holoparasitic plant Aeginetia indica (Orobanchaceae) using Illumina sequencing reads. The mitogenome was assembled into a circular chromosome of 420,362 bp, 18,734 bp longer than that of another individual of A. indica which was assembled before as a linear molecule. Synteny analysis between the two mitogenomes revealed numerous rearrangements, unique regions of each individual and 0.2% sequence divergence in their syntenic regions. The A. indica mitogenome contains a gene content typical of flowering plants (33 protein-coding, 3 rRNA, and 17 tRNA genes). Repetitive sequences >30 bp in size totals 57,060 bp, representing 13.6% of the mitogenome. We examined recombination mediated by repeats >100 bp in size and found highly active recombination for all the repeats, including a very large repeat of ~16 kb. Recombination between these repeats can form much smaller subgenomic circular chromosomes, which may lead to rapid replication of mitochondrial DNA and thus be advantageous for A. indica with a parasitic lifestyle. In addition, unlike some other parasitic plants, A. indica shows no evidence for horizontal gene transfer of protein-coding genes in its mitogenome.
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Affiliation(s)
- Yan Zhong
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Runxian Yu
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, The Chinese Academy of Sciences, Beijing, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Jingfang Chen
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Ying Liu
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Renchao Zhou
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
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