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Gong C, Guo Z, Hu Y, Yang Z, Xia J, Yang X, Xie W, Wang S, Wu Q, Ye W, Zhou X, Turlings TCJ, Zhang Y. A Horizontally Transferred Plant Fatty Acid Desaturase Gene Steers Whitefly Reproduction. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306653. [PMID: 38145364 PMCID: PMC10933598 DOI: 10.1002/advs.202306653] [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: 09/14/2023] [Revised: 12/05/2023] [Indexed: 12/26/2023]
Abstract
Polyunsaturated fatty acids (PUFAs) are essential nutrients for all living organisms. PUFA synthesis is mediated by Δ12 desaturases in plants and microorganisms, whereas animals usually obtain PUFAs through their diet. The whitefly Bemisia tabaci is an extremely polyphagous agricultural pest that feeds on phloem sap of many plants that do not always provide them with sufficient PUFAs. Here, a plant-derived Δ12 desaturase gene family BtFAD2 is characterized in B. tabaci and it shows that the BtFAD2-9 gene enables the pest to synthesize PUFAs, thereby significantly enhancing its fecundity. The role of BtFAD2-9 in reproduction is further confirmed by transferring the gene to Drosophila melanogaster, which also increases the fruit fly's reproduction. These findings reveal an extraordinary evolutionary scenario whereby a phytophagous insect acquired a family of plant genes that enables it to synthesize essential nutrients, thereby lessening its nutritional dependency and allowing it to feed and reproduce on many host plants.
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Affiliation(s)
- Cheng Gong
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
| | - Zhaojiang Guo
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
| | - Yuan Hu
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
| | - Zezhong Yang
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
- Institute of Plant ProtectionTianjin Academy of Agricultural SciencesTianjin300381China
| | - Jixing Xia
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
| | - Xin Yang
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
| | - Wen Xie
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
| | - Shaoli Wang
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
| | - Qingjun Wu
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
| | - Wenfeng Ye
- Laboratory of Fundamental and Applied Research in Chemical EcologyInstitute of BiologyUniversity of NeuchâtelNeuchâtelCH‐2000Switzerland
| | - Xuguo Zhou
- Department of EntomologyUniversity of KentuckyLexingtonKY40546‐0091USA
| | - Ted C. J. Turlings
- Laboratory of Fundamental and Applied Research in Chemical EcologyInstitute of BiologyUniversity of NeuchâtelNeuchâtelCH‐2000Switzerland
| | - Youjun Zhang
- State Key Laboratory of Vegetable BiobreedingDepartment of Plant ProtectionInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing100081China
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Parthasarathy R, Wakefield D, Santiago FS, Kaakoush NO, Tedla N. Horizontal gene transfer and endogenous retroviruses as mechanisms for molecular mimicry. THE LANCET. MICROBE 2024; 5:e4-e5. [PMID: 37883987 DOI: 10.1016/s2666-5247(23)00316-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/26/2023] [Accepted: 09/26/2023] [Indexed: 10/28/2023]
Affiliation(s)
- Rohit Parthasarathy
- School of Biomedical Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW 2052, Australia
| | - Denis Wakefield
- School of Biomedical Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW 2052, Australia
| | - Fernando S Santiago
- School of Biomedical Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW 2052, Australia
| | - Nadeem O Kaakoush
- School of Biomedical Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW 2052, Australia.
| | - Nicodemus Tedla
- School of Biomedical Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW 2052, Australia.
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Pandey T, Kalluraya CA, Wang B, Xu T, Huang X, Guang S, Daugherty MD, Ma DK. Acquired stress resilience through bacteria-to-nematode interdomain horizontal gene transfer. EMBO J 2023; 42:e114835. [PMID: 37953666 PMCID: PMC10711659 DOI: 10.15252/embj.2023114835] [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: 06/24/2023] [Revised: 09/24/2023] [Accepted: 10/02/2023] [Indexed: 11/14/2023] Open
Abstract
Natural selection drives the acquisition of organismal resilience traits to protect against adverse environments. Horizontal gene transfer (HGT) is an important evolutionary mechanism for the acquisition of novel traits, including metazoan acquisitions in immunity, metabolic, and reproduction function via interdomain HGT (iHGT) from bacteria. Here, we report that the nematode gene rml-3 has been acquired by iHGT from bacteria and that it enables exoskeleton resilience and protection against environmental toxins in Caenorhabditis elegans. Phylogenetic analysis reveals that diverse nematode RML-3 proteins form a single monophyletic clade most similar to bacterial enzymes that biosynthesize L-rhamnose, a cell-wall polysaccharide component. C. elegans rml-3 is highly expressed during larval development and upregulated in developing seam cells upon heat stress and during the stress-resistant dauer stage. rml-3 deficiency impairs cuticle integrity, barrier functions, and nematode stress resilience, phenotypes that can be rescued by exogenous L-rhamnose. We propose that interdomain HGT of an ancient bacterial rml-3 homolog has enabled L-rhamnose biosynthesis in nematodes, facilitating cuticle integrity and organismal resilience to environmental stressors during evolution. These findings highlight a remarkable contribution of iHGT on metazoan evolution conferred by the domestication of a bacterial gene.
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Affiliation(s)
- Taruna Pandey
- Cardiovascular Research Institute and Department of PhysiologyUniversity of California San FranciscoSan FranciscoCAUSA
| | | | - Bingying Wang
- Cardiovascular Research Institute and Department of PhysiologyUniversity of California San FranciscoSan FranciscoCAUSA
| | - Ting Xu
- Division of Life Sciences and Medicine, Department of Obstetrics and Gynecology, The USTC RNA Institute, Ministry of Education Key Laboratory for Membraneless Organelles & Cellular Dynamics, School of Life Sciences, The First Affiliated Hospital of USTC, Biomedical Sciences and Health Laboratory of Anhui ProvinceUniversity of Science and Technology of ChinaHefeiChina
| | - Xinya Huang
- Division of Life Sciences and Medicine, Department of Obstetrics and Gynecology, The USTC RNA Institute, Ministry of Education Key Laboratory for Membraneless Organelles & Cellular Dynamics, School of Life Sciences, The First Affiliated Hospital of USTC, Biomedical Sciences and Health Laboratory of Anhui ProvinceUniversity of Science and Technology of ChinaHefeiChina
| | - Shouhong Guang
- Division of Life Sciences and Medicine, Department of Obstetrics and Gynecology, The USTC RNA Institute, Ministry of Education Key Laboratory for Membraneless Organelles & Cellular Dynamics, School of Life Sciences, The First Affiliated Hospital of USTC, Biomedical Sciences and Health Laboratory of Anhui ProvinceUniversity of Science and Technology of ChinaHefeiChina
| | | | - Dengke K Ma
- Cardiovascular Research Institute and Department of PhysiologyUniversity of California San FranciscoSan FranciscoCAUSA
- Innovative Genomics InstituteUniversity of CaliforniaBerkeleyCAUSA
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Kazemzadeh K, Pelosi L, Chenal C, Chobert SC, Hajj Chehade M, Jullien M, Flandrin L, Schmitt W, He Q, Bouvet E, Jarzynka M, Varoquaux N, Junier I, Pierrel F, Abby SS. Diversification of Ubiquinone Biosynthesis via Gene Duplications, Transfers, Losses, and Parallel Evolution. Mol Biol Evol 2023; 40:msad219. [PMID: 37788637 PMCID: PMC10597321 DOI: 10.1093/molbev/msad219] [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: 05/26/2023] [Revised: 09/11/2023] [Accepted: 09/26/2023] [Indexed: 10/05/2023] Open
Abstract
The availability of an ever-increasing diversity of prokaryotic genomes and metagenomes represents a major opportunity to understand and decipher the mechanisms behind the functional diversification of microbial biosynthetic pathways. However, it remains unclear to what extent a pathway producing a specific molecule from a specific precursor can diversify. In this study, we focus on the biosynthesis of ubiquinone (UQ), a crucial coenzyme that is central to the bioenergetics and to the functioning of a wide variety of enzymes in Eukarya and Pseudomonadota (a subgroup of the formerly named Proteobacteria). UQ biosynthesis involves three hydroxylation reactions on contiguous carbon atoms. We and others have previously shown that these reactions are catalyzed by different sets of UQ-hydroxylases that belong either to the iron-dependent Coq7 family or to the more widespread flavin monooxygenase (FMO) family. Here, we combine an experimental approach with comparative genomics and phylogenetics to reveal how UQ-hydroxylases evolved different selectivities within the constrained framework of the UQ pathway. It is shown that the UQ-FMOs diversified via at least three duplication events associated with two cases of neofunctionalization and one case of subfunctionalization, leading to six subfamilies with distinct hydroxylation selectivity. We also demonstrate multiple transfers of the UbiM enzyme and the convergent evolution of UQ-FMOs toward the same function, which resulted in two independent losses of the Coq7 ancestral enzyme. Diversification of this crucial biosynthetic pathway has therefore occurred via a combination of parallel evolution, gene duplications, transfers, and losses.
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Affiliation(s)
- Katayoun Kazemzadeh
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Ludovic Pelosi
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Clothilde Chenal
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Sophie-Carole Chobert
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Mahmoud Hajj Chehade
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Margaux Jullien
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Laura Flandrin
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - William Schmitt
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Qiqi He
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Emma Bouvet
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Manon Jarzynka
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Nelle Varoquaux
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Ivan Junier
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Fabien Pierrel
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
| | - Sophie S Abby
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
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Kalluraya CA, Weitzel AJ, Tsu BV, Daugherty MD. Reply to Redmond and McLysaght: Uncertainty in the origin of amphioxus IRBP homologs. Proc Natl Acad Sci U S A 2023; 120:e2310867120. [PMID: 37579166 PMCID: PMC10450401 DOI: 10.1073/pnas.2310867120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023] Open
Affiliation(s)
- Chinmay A. Kalluraya
- Department of Molecular Biology, University of California, San Diego, La Jolla, CA92093
| | - Alexander J. Weitzel
- Department of Molecular Biology, University of California, San Diego, La Jolla, CA92093
| | - Brian V. Tsu
- Department of Molecular Biology, University of California, San Diego, La Jolla, CA92093
| | - Matthew D. Daugherty
- Department of Molecular Biology, University of California, San Diego, La Jolla, CA92093
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