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Pumpitakkul V, Chetruengchai W, Srichomthong C, Phokaew C, Pootakham W, Sonthirod C, Nawae W, Tongsima S, Wangkumhang P, Wilantho A, Utara Y, Thongpakdee A, Sanannu S, Maikaew U, Khuntawee S, Changpetch W, Phromwat P, Raschasin K, Sarnkhaeveerakul P, Supapannachart P, Buthasane W, Pukazhenthi BS, Koepfli KP, Suriyaphol P, Tangphatsornruang S, Suriyaphol G, Shotelersuk V. Comparative genomics and genome-wide SNPs of endangered Eld's deer provide breeder selection for inbreeding avoidance. Sci Rep 2023; 13:19806. [PMID: 37957263 PMCID: PMC10643696 DOI: 10.1038/s41598-023-47014-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 11/08/2023] [Indexed: 11/15/2023] Open
Abstract
Eld's deer, a conserved wildlife species of Thailand, is facing inbreeding depression, particularly in the captive Siamese Eld's deer (SED) subspecies. In this study, we constructed genomes of a male SED and a male Burmese Eld's deer (BED), and used genome-wide single nucleotide polymorphisms to evaluate the genetic purity and the inbreeding status of 35 SED and 49 BED with limited pedigree information. The results show that these subspecies diverged approximately 1.26 million years ago. All SED were found to be purebred. A low proportion of admixed SED genetic material was observed in some BED individuals. Six potential breeders from male SED with no genetic relation to any female SED and three purebred male BED with no relation to more than 10 purebred female BED were identified. This study provides valuable insights about Eld's deer populations and appropriate breeder selection in efforts to repopulate this endangered species while avoiding inbreeding.
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Affiliation(s)
- Vichayanee Pumpitakkul
- Biochemistry Unit, Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Wanna Chetruengchai
- Center of Excellence for Medical Genomics, Medical Genomics Cluster, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
- Excellence Center for Genomics and Precision Medicine, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Chalurmpon Srichomthong
- Center of Excellence for Medical Genomics, Medical Genomics Cluster, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
- Excellence Center for Genomics and Precision Medicine, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Chureerat Phokaew
- Center of Excellence for Medical Genomics, Medical Genomics Cluster, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
- Excellence Center for Genomics and Precision Medicine, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Wirulda Pootakham
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, 12120, Thailand
| | - Chutima Sonthirod
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, 12120, Thailand
| | - Wanapinun Nawae
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, 12120, Thailand
| | - Sissades Tongsima
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, 12120, Thailand
| | - Pongsakorn Wangkumhang
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, 12120, Thailand
| | - Alisa Wilantho
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, 12120, Thailand
| | - Yongchai Utara
- Zoological Park Organization of Thailand, Animal Conservation and Research Institute, Bangkok, 10800, Thailand
| | - Ampika Thongpakdee
- Zoological Park Organization of Thailand, Animal Conservation and Research Institute, Bangkok, 10800, Thailand
| | - Saowaphang Sanannu
- Zoological Park Organization of Thailand, Animal Conservation and Research Institute, Bangkok, 10800, Thailand
| | - Umaporn Maikaew
- Khao Kheow Open Zoo, Zoological Park Organization of Thailand, Chonburi, 20110, Thailand
| | - Suphattharaphonnaphan Khuntawee
- Ubon Ratchathani Zoo, Zoological Park Organization of Thailand, Ubon Ratchathani District, Ubon Ratchathani, 34000, Thailand
| | - Wirongrong Changpetch
- Nakhon Ratchasima Zoo, Zoological Park Organization of Thailand, Nakhon Ratchasima, 30000, Thailand
| | - Phairot Phromwat
- Huai Kha Khaeng Wildlife Breeding Center, Department of National Parks, Wildlife and Plant Conservation, Uthai Thani, 61160, Thailand
| | - Kacharin Raschasin
- Chulabhorn Wildlife Breeding Center, Department of National Parks, Wildlife and Plant Conservation, Sisaket, 33140, Thailand
| | - Phunyaphat Sarnkhaeveerakul
- Banglamung Wildlife Breeding Center, Department of National Parks, Wildlife and Plant Conservation, Chonburi, 20150, Thailand
| | - Pannawat Supapannachart
- Biochemistry Unit, Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Wannapol Buthasane
- Biochemistry Unit, Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Budhan S Pukazhenthi
- Center for Species Survival, Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, VA, 22630, USA
| | - Klaus-Peter Koepfli
- Center for Species Survival, Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, VA, 22630, USA
- Smithsonian-Mason School of Conservation, George Mason University, Front Royal, VA, 22630, USA
| | - Prapat Suriyaphol
- Office for Research and Development, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Sithichoke Tangphatsornruang
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, 12120, Thailand.
| | - Gunnaporn Suriyaphol
- Biochemistry Unit, Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand.
| | - Vorasuk Shotelersuk
- Center of Excellence for Medical Genomics, Medical Genomics Cluster, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
- Excellence Center for Genomics and Precision Medicine, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, 10330, Thailand
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Nawae W, Naktang C, Charoensri S, U-thoomporn S, Narong N, Chusri O, Tangphatsornruang S, Pootakham W. Resequencing of durian genomes reveals large genetic variations among different cultivars. Front Plant Sci 2023; 14:1137077. [PMID: 36875624 PMCID: PMC9978785 DOI: 10.3389/fpls.2023.1137077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
Durian (Durio zibethinus), which yields the fruit known as the "King of Fruits," is an important economic crop in Southeast Asia. Several durian cultivars have been developed in this region. In this study, we resequenced the genomes of three popular durian cultivars in Thailand, including Kradumthong (KD), Monthong (MT), and Puangmanee (PM) to investigate genetic diversities of cultivated durians. KD, MT, and PM genome assemblies were 832.7, 762.6, and 821.6 Mb, and their annotations covered 95.7, 92.4, and 92.7% of the embryophyta core proteins, respectively. We constructed the draft durian pangenome and analyzed comparative genomes with related species in Malvales. Long terminal repeat (LTR) sequences and protein families in durian genomes had slower evolution rates than that in cotton genomes. However, protein families with transcriptional regulation function and protein phosphorylation function involved in abiotic and biotic stress responses appeared to evolve faster in durians. The analyses of phylogenetic relationships, copy number variations (CNVs), and presence/absence variations (PAVs) suggested that the genome evolution of Thai durians was different from that of the Malaysian durian, Musang King (MK). Among the three newly sequenced genomes, the PAV and CNV profiles of disease resistance genes and the expressions of methylesterase inhibitor domain containing genes involved in flowering and fruit maturation in MT were different from those in KD and PM. These genome assemblies and their analyses provide valuable resources to gain a better understanding of the genetic diversity of cultivated durians, which may be useful for the future development of new durian cultivars.
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Affiliation(s)
- Wanapinun Nawae
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Chaiwat Naktang
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Salisa Charoensri
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Sonicha U-thoomporn
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Nattapol Narong
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Orwintinee Chusri
- Chantaburi Horticulture Research Center, Horticulture Research Institute, Department of Agriculture, Chantaburi, Thailand
| | - Sithichoke Tangphatsornruang
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Wirulda Pootakham
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
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Nawae W, Sonthirod C, Yoocha T, Waiyamitra P, Soisook P, Tangphatsornruang S, Pootakham W. Genome assembly of the Pendlebury's roundleaf bat, Hipposideros pendleburyi, revealed the expansion of Tc1/Mariner DNA transposons in Rhinolophoidea. DNA Res 2022; 29:6754705. [PMID: 36214371 PMCID: PMC9549598 DOI: 10.1093/dnares/dsac026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Indexed: 11/16/2022] Open
Abstract
Bats (Chiroptera) constitute the second largest order of mammals and have several distinctive features, such as true self-powered flight and strong immunity. The Pendlebury's roundleaf bat, Hipposideros pendleburyi, is endemic to Thailand and listed as a vulnerable species. We employed the 10× Genomics linked-read technology to obtain a genome assembly of H. pendleburyi. The assembly size was 2.17 Gb with a scaffold N50 length of 15,398,518 bases. Our phylogenetic analysis placed H. pendleburyi within the rhinolophoid clade of the suborder Yinpterochiroptera. A synteny analysis showed that H. pendleburyi shared conserved chromosome segments (up to 105 Mb) with Rhinolophus ferrumequinum and Phyllostomus discolor albeit having different chromosome numbers and belonging different families. We found positive selection signals in genes involved in inflammation, spermatogenesis and Wnt signalling. The analyses of transposable elements suggested the contraction of short interspersed nuclear elements (SINEs) and the accumulation of young mariner DNA transposons in the analysed hipposiderids. Distinct mariners were likely horizontally transferred to hipposiderid genomes over the evolution of this family. The lineage-specific profiles of SINEs and mariners might involve in the evolution of hipposiderids and be associated with the phylogenetic separations of these bats from other bat families.
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Affiliation(s)
- Wanapinun Nawae
- National Omics Center (NOC), National Science and Technology Development Agency, Thailand Science Park, Pathum Thani, Thailand
| | - Chutima Sonthirod
- National Omics Center (NOC), National Science and Technology Development Agency, Thailand Science Park, Pathum Thani, Thailand
| | - Thippawan Yoocha
- National Omics Center (NOC), National Science and Technology Development Agency, Thailand Science Park, Pathum Thani, Thailand
| | - Pitchaporn Waiyamitra
- National Omics Center (NOC), National Science and Technology Development Agency, Thailand Science Park, Pathum Thani, Thailand
| | - Pipat Soisook
- Princess Maha Chakri Sirindhorn Natural History Museum, Prince of Songkla University, Hat Yai, Thailand
| | - Sithichoke Tangphatsornruang
- National Omics Center (NOC), National Science and Technology Development Agency, Thailand Science Park, Pathum Thani, Thailand
| | - Wirulda Pootakham
- To whom correspondence should be addressed. Tel: +66 2 5646700 Ext 71445. Fax: +66 2 5646707.
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Sangsrakru D, Sonthirod C, Nawae W, Yundaeng C, Promchoo W, Pootakham W, Tangphatsornruang S. The complete chloroplast genome of Sonneratia griffithii Kurz (Lythraceae). Mitochondrial DNA B Resour 2022; 7:1761-1763. [PMID: 36237205 PMCID: PMC9553166 DOI: 10.1080/23802359.2022.2119818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/30/2022] Open
Abstract
Sonneratia griffithii Kurz is a critically endangered mangrove species that can be found along the western coast of Thailand. In this study, we reported the complete chloroplast genome of S. griffithii. The chloroplast genome is 152,730 bp, consisting of one large single-copy (LSC) region, one small single-copy (SSC) region and a pair of inverted repeats (IRs). The LSC, SSC, and IR lengths are 87,226, 17,764, and 23,870 bp, respectively. The genome contains 113 unique genes, including 79 protein-coding, 30 tRNA, and 4 rRNA genes. The GC content of the chloroplast genome is 37.31%. The phylogenetic analysis based on 76 protein-coding genes showed a monophyletic group of S. griffithii and other Sonneratia species.
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Affiliation(s)
- Duangjai Sangsrakru
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Chutima Sonthirod
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Wanapinun Nawae
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Chutintorn Yundaeng
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Waratthaya Promchoo
- Department of Marine and Coastal Resources, Royal Thai Government Ministry of Natural Resources and Environment, Bangkok, Thailand
| | - Wirulda Pootakham
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Sithichoke Tangphatsornruang
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand,CONTACT Sithichoke Tangphatsornruang National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
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Chailangkarn T, Tanwattana N, Jaemthaworn T, Sriswasdi S, Wanasen N, Tangphatsornruang S, Leetanasaksakul K, Jantraphakorn Y, Nawae W, Chankeeree P, Lekcharoensuk P, Lumlertdacha B, Kaewborisuth C. Establishment of Human-Induced Pluripotent Stem Cell-Derived Neurons-A Promising In Vitro Model for a Molecular Study of Rabies Virus and Host Interaction. Int J Mol Sci 2021; 22:ijms222111986. [PMID: 34769416 PMCID: PMC8584829 DOI: 10.3390/ijms222111986] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/24/2021] [Accepted: 11/02/2021] [Indexed: 12/15/2022] Open
Abstract
Rabies is a deadly viral disease caused by the rabies virus (RABV), transmitted through a bite of an infected host, resulting in irreversible neurological symptoms and a 100% fatality rate in humans. Despite many aspects describing rabies neuropathogenesis, numerous hypotheses remain unanswered and concealed. Observations obtained from infected primary neurons or mouse brain samples are more relevant to human clinical rabies than permissive cell lines; however, limitations regarding the ethical issue and sample accessibility become a hurdle for discovering new insights into virus-host interplays. To better understand RABV pathogenesis in humans, we generated human-induced pluripotent stem cell (hiPSC)-derived neurons to offer the opportunity for an inimitable study of RABV infection at a molecular level in a pathologically relevant cell type. This study describes the characteristics and detailed proteomic changes of hiPSC-derived neurons in response to RABV infection using LC-MS/MS quantitative analysis. Gene ontology (GO) enrichment of differentially expressed proteins (DEPs) reveals temporal changes of proteins related to metabolic process, immune response, neurotransmitter transport/synaptic vesicle cycle, cytoskeleton organization, and cell stress response, demonstrating fundamental underlying mechanisms of neuropathogenesis in a time-course dependence. Lastly, we highlighted plausible functions of heat shock cognate protein 70 (HSC70 or HSPA8) that might play a pivotal role in regulating RABV replication and pathogenesis. Our findings acquired from this hiPSC-derived neuron platform help to define novel cellular mechanisms during RABV infection, which could be applicable to further studies to widen views of RABV-host interaction.
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Affiliation(s)
- Thanathom Chailangkarn
- Virology and Cell Technology Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand; (N.W.); (Y.J.)
- Correspondence: (T.C.); (C.K.)
| | - Nathiphat Tanwattana
- Interdisciplinary Program in Genetic Engineering and Bioinformatics, Graduate School, Kasetsart University, Bangkok 10900, Thailand;
| | - Thanakorn Jaemthaworn
- Computational Molecular Biology Group, Chulalongkorn University, Pathum Wan, Bangkok 10330, Thailand; (T.J.); (S.S.)
| | - Sira Sriswasdi
- Computational Molecular Biology Group, Chulalongkorn University, Pathum Wan, Bangkok 10330, Thailand; (T.J.); (S.S.)
- Research Affairs, Faculty of Medicine, Chulalongkorn University, Pathum Wan, Bangkok 10330, Thailand
| | - Nanchaya Wanasen
- Virology and Cell Technology Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand; (N.W.); (Y.J.)
| | - Sithichoke Tangphatsornruang
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand; (S.T.); (W.N.)
| | - Kantinan Leetanasaksakul
- Functional Proteomics Technology, Functional Ingredients and Food Innovation Research Group, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand;
| | - Yuparat Jantraphakorn
- Virology and Cell Technology Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand; (N.W.); (Y.J.)
| | - Wanapinun Nawae
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand; (S.T.); (W.N.)
| | - Penpicha Chankeeree
- Department of Microbiology and Immunology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok 10900, Thailand; (P.C.); (P.L.)
| | - Porntippa Lekcharoensuk
- Department of Microbiology and Immunology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok 10900, Thailand; (P.C.); (P.L.)
- Center for Advance Studies in Agriculture and Food, KU Institute Studies, Kasetsart University, Bangkok 10900, Thailand
| | - Boonlert Lumlertdacha
- Queen Saovabha Memorial Institute, Thai Red Cross Society, WHO Collaborating Center for Research and Training Prophylaxis on Rabies, 1871 Rama 4 Road, Pathumwan, Bangkok 10330, Thailand;
| | - Challika Kaewborisuth
- Virology and Cell Technology Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand; (N.W.); (Y.J.)
- Correspondence: (T.C.); (C.K.)
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Yundaeng C, Nawae W, Naktang C, Shearman JR, Sonthirod C, Sangsrakru D, Yoocha T, Jomchai N, Sheedy JR, Mekiyanon S, Tuntaisong M, Pootakham W, Tangphatsornruang S. Chloroplast genome data of Luffa acutangula and Luffa aegyptiaca and their phylogenetic relationships. Data Brief 2020; 33:106470. [PMID: 33195780 PMCID: PMC7644877 DOI: 10.1016/j.dib.2020.106470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 10/21/2020] [Accepted: 10/23/2020] [Indexed: 10/26/2022] Open
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Nawae W, Yundaeng C, Naktang C, Kongkachana W, Yoocha T, Sonthirod C, Narong N, Somta P, Laosatit K, Tangphatsornruang S, Pootakham W. The Genome and Transcriptome Analysis of the Vigna mungo Chloroplast. Plants (Basel) 2020; 9:plants9091247. [PMID: 32967378 PMCID: PMC7570002 DOI: 10.3390/plants9091247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/11/2020] [Accepted: 09/17/2020] [Indexed: 05/20/2023]
Abstract
Vigna mungo is cultivated in approximately 5 million hectares worldwide. The chloroplast genome of this species has not been previously reported. In this study, we sequenced the genome and transcriptome of the V. mungo chloroplast. We identified many positively selected genes in the photosynthetic pathway (e.g., rbcL, ndhF, and atpF) and RNA polymerase genes (e.g., rpoC2) from the comparison of the chloroplast genome of V. mungo, temperate legume species, and tropical legume species. Our transcriptome data from PacBio isoform sequencing showed that the 51-kb DNA inversion could affect the transcriptional regulation of accD polycistronic. Using Illumina deep RNA sequencing, we found RNA editing of clpP in the leaf, shoot, flower, fruit, and root tissues of V. mungo. We also found three G-to-A RNA editing events that change guanine to adenine in the transcripts transcribed from the adenine-rich regions of the ycf4 gene. The edited guanine bases were found particularly in the chloroplast genome of the Vigna species. These G-to-A RNA editing events were likely to provide a mechanism for correcting DNA base mutations. The V. mungo chloroplast genome sequence and the analysis results obtained in this study can apply to phylogenetic studies and chloroplast genome engineering.
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Affiliation(s)
- Wanapinun Nawae
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
| | - Chutintorn Yundaeng
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
| | - Chaiwat Naktang
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
| | - Wasitthee Kongkachana
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
| | - Thippawan Yoocha
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
| | - Chutima Sonthirod
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
| | - Nattapol Narong
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
| | - Prakit Somta
- Department of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Nakhon Pathom 73140, Thailand; (P.S.); (K.L.)
| | - Kularb Laosatit
- Department of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Nakhon Pathom 73140, Thailand; (P.S.); (K.L.)
| | - Sithichoke Tangphatsornruang
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
| | - Wirulda Pootakham
- National Omics Center (NOC), National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand; (W.N.); (C.Y.); (C.N.); (W.K.); (T.Y.); (C.S.); (N.N.); (S.T.)
- Correspondence: or
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8
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Pootakham W, Nawae W, Naktang C, Sonthirod C, Yoocha T, Kongkachana W, Sangsrakru D, Jomchai N, U-Thoomporn S, Somta P, Laosatit K, Tangphatsornruang S. A chromosome-scale assembly of the black gram (Vigna mungo) genome. Mol Ecol Resour 2020; 21:238-250. [PMID: 32794377 DOI: 10.1111/1755-0998.13243] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/05/2020] [Accepted: 08/10/2020] [Indexed: 02/06/2023]
Abstract
Black gram (Vigna mungo) is an important short duration grain legume crop. Black gram seeds provide an inexpensive source of dietary protein. Here, we applied the 10X Genomics linked-read technology to obtain a de novo whole genome assembly of V. mungo cultivated variety Chai Nat 80 (CN80). The preliminary assembly contained 12,228 contigs and had an N50 length of 5.2 Mb. Subsequent scaffolding using the long-range Chicago and HiC techniques yielded the first high-quality, chromosome-level assembly of 499 Mb comprising 11 pseudomolecules. Comparative genomics analyses based on sequence information from single-copy orthologous genes revealed that black gram and mungbean (Vigna radiata) diverged about 2.7 million years ago . The transversion rate (4DTv) analysis in V. mungo revealed no evidence supporting a recent genome-wide duplication event observed in the tetraploid créole bean (Vigna reflexo-pilosa). The proportion of repetitive elements in the black gram genome is slightly lower than the numbers reported for related Vigna species. The majority of long terminal repeat retrotransposons appeared to integrate into the genome within the last five million years. We also examined alternative splicing events in V. mungo using full-length transcript sequences. While intron retention was the most prevalent mode of alternative splicing in several plant species, alternative 3' acceptor site selection represented the majority of events in black gram. Our high-quality genome assembly along with the genomic variation information from the germplasm provides valuable resources for accelerating the development of elite varieties through marker-assisted breeding and for future comparative genomics and phylogenetic studies in legume species.
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Affiliation(s)
- Wirulda Pootakham
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Wanapinun Nawae
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Chaiwat Naktang
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Chutima Sonthirod
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Thippawan Yoocha
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Wasitthee Kongkachana
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Duangjai Sangsrakru
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Nukoon Jomchai
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Sonicha U-Thoomporn
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Prakit Somta
- Department of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Nakhon Pathom, Thailand
| | - Kularb Laosatit
- Department of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Nakhon Pathom, Thailand
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Pootakham W, Sonthirod C, Naktang C, Nawae W, Yoocha T, Kongkachana W, Sangsrakru D, Jomchai N, U-Thoomporn S, Sheedy JR, Buaboocha J, Mekiyanon S, Tangphatsornruang S. De novo assemblies of Luffa acutangula and Luffa cylindrica genomes reveal an expansion associated with substantial accumulation of transposable elements. Mol Ecol Resour 2020; 21:212-225. [PMID: 32841550 DOI: 10.1111/1755-0998.13240] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/30/2020] [Accepted: 08/04/2020] [Indexed: 01/22/2023]
Abstract
Luffa spp. (sponge gourd or ridge gourd) is an economically important vegetable crop widely cultivated in China, India and Southeast Asia. Here, we employed PacBio long-read single-molecule real-time (SMRT) sequencing to perform de novo genome assemblies of two commonly cultivated Luffa species, L. acutangula and L. cylindrica. We obtained preliminary draft genomes of 734.6 Mb and 689.8 Mb with scaffold N50 of 786,130 and 578,616 bases for L. acutangula and L. cylindrica, respectively. We also applied long-range Chicago and HiC techniques to obtain the first chromosome-scale whole-genome assembly of L. acutangula. The final assembly contained 13 pseudomolecules, corresponding to the haploid chromosome number in Luffa spp. (1n = 13, 2n = 26). The sizes of the assembled Luffa genomes are approximately twice as large as the genome assemblies of related Cucurbitaceae. A large proportion of L. acutangula (62.17%; 456.69 Mb) and L. cylindrica (56.78%; 391.65 Mb) genome assemblies contained repetitive elements. Phylogenetic analyses revealed that the substantial accumulation of transposable elements likely contributed to the expansion of the Luffa genomes. We also investigated alternative splicing events in Luffa using full-length transcript sequences obtained from PacBio Isoform Sequencing (Iso-seq). While the predominant form of alternative splicing in most plant species examined was intron retention, alternative 3' acceptor site selection appeared to be a major event observed in Luffa. High-quality genome assemblies for L. acutangula and L. cylindrica reported here provide valuable resources for Luffa breeding and future genetics and comparative genomics studies in Cucurbitaceae.
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Affiliation(s)
- Wirulda Pootakham
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Chutima Sonthirod
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Chaiwat Naktang
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Wanapinun Nawae
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Thippawan Yoocha
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Wasitthee Kongkachana
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Duangjai Sangsrakru
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Nukoon Jomchai
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Sonicha U-Thoomporn
- National Omics Center, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - John R Sheedy
- Chia Tai Company Limited, Phra Khanong District, Bangkok, Thailand
| | | | - Supat Mekiyanon
- Chia Tai Company Limited, Phra Khanong District, Bangkok, Thailand
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10
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Nawae W, Shearman JR, Tangphatsornruang S, Punpee P, Yoocha T, Sangsrakru D, Naktang C, Sonthirod C, Wirojsirasak W, Ukoskit K, Sriroth K, Klomsa-Ard P, Pootakham W. Differential expression between drought-tolerant and drought-sensitive sugarcane under mild and moderate water stress as revealed by a comparative analysis of leaf transcriptome. PeerJ 2020; 8:e9608. [PMID: 33240580 PMCID: PMC7676377 DOI: 10.7717/peerj.9608] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 07/05/2020] [Indexed: 01/17/2023] Open
Abstract
Sugarcane contributes 80% of global sugar production and to bioethanol generation for the bioenergy industry. Its productivity is threatened by drought that can cause up to 60% yield loss. This study used RNA-Seq to gain a better understanding of the underlying mechanism by which drought-tolerant sugarcane copes with water stress. We compared gene expression in KPS01-12 (drought-tolerant genotype) and UT12 (drought-sensitive genotype) that have significantly different yield loss rates under drought conditions. We treated KPS01-12 and UT12 with mild and moderate water stress and found differentially expressed genes in various biological processes. KPS01-12 had higher expression of genes that were involved in water retention, antioxidant secondary metabolite biosynthesis, and oxidative and osmotic stress response than UT12. In contrast, the sensitive genotype had more down-regulated genes that were involved in photosynthesis, carbon fixation and Calvin cycle than the tolerant genotype. Our obtained expression profiles suggest that the tolerant sugarcane has a more effective genetic response than the sensitive genotype at the initiation of drought stress. The knowledge gained from this study may be applied in breeding programs to improve sugarcane production in drought conditions.
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Affiliation(s)
- Wanapinun Nawae
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Jeremy R Shearman
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Sithichoke Tangphatsornruang
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Prapat Punpee
- Mitr Phol Sugarcane Research Center Co., Ltd., Phu Khiao, Chaiyaphum, Thailand
| | - Thippawan Yoocha
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Duangjai Sangsrakru
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Chaiwat Naktang
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Chutima Sonthirod
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
| | - Warodom Wirojsirasak
- Mitr Phol Sugarcane Research Center Co., Ltd., Phu Khiao, Chaiyaphum, Thailand.,Department of Biotechnology, Faculty of Science and Technology, Thammasat University (Rangsit Campus), Pathum Thani, Thailand
| | - Kittipat Ukoskit
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University (Rangsit Campus), Pathum Thani, Thailand
| | - Klanarong Sriroth
- Mitr Phol Sugarcane Research Center Co., Ltd., Phu Khiao, Chaiyaphum, Thailand
| | - Peeraya Klomsa-Ard
- Mitr Phol Sugarcane Research Center Co., Ltd., Phu Khiao, Chaiyaphum, Thailand
| | - Wirulda Pootakham
- National Omics Center (NOC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand
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11
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Nawae W, Hannongbua S, Ruengjitchatchawalya M. Molecular dynamics exploration of poration and leaking caused by Kalata B1 in HIV-infected cell membrane compared to host and HIV membranes. Sci Rep 2017; 7:3638. [PMID: 28620219 PMCID: PMC5472625 DOI: 10.1038/s41598-017-03745-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 05/05/2017] [Indexed: 12/21/2022] Open
Abstract
The membrane disruption activities of kalata B1 (kB1) were investigated using molecular dynamics simulations with membrane models. The models were constructed to mimic the lipid microdomain formation in membranes of HIV particle, HIV-infected cell, and host cell. The differences in the lipid ratios of these membranes caused the formation of liquid ordered (lo) domains of different sizes, which affected the binding and activity of kB1. Stronger kB1 disruptive activity was observed for the membrane with small sized lo domain. Our results show that kB1 causes membrane leaking without bilayer penetration. The membrane poration mechanism involved in the disorganization of the lo domain and in cholesterol inter-leaflet translocation is described. This study enhances our understanding of the membrane activity of kB1, which may be useful for designing novel and potentially therapeutic peptides based on the kB1 framework.
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Affiliation(s)
- Wanapinun Nawae
- Pilot Plant Development and Training Institution, King Mongkut's University of Technology Thonburi (Bang Khun Thian Campus), 49 Soi Thian Thale 25, Bang Khun Thian Chai Thale Rd., Tha Kham, Bang Khun Thian, Bangkok, 10150, Thailand
| | - Supa Hannongbua
- Department of Chemistry, Kasetsart University, 50 Phaholyothin Rd., Ladyao, Chatuchak, Bangkok, Thailand, 10900
| | - Marasri Ruengjitchatchawalya
- Biotechnology Program, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi (Bang KhunThian Campus), 49 Soi Thian Thale 25, Bang Khun Thian Chai Thale Rd., Tha Kham, Bang Khun Thian, Bangkok, 10150, Thailand.
- Bioinformatics and Systems Biology Program, King Mongkut's University of Technology Thonburi (Bang Khun Thian Campus), 49 Soi Thian Thale 25, Bang Khun Thian Chai Thale Rd., Tha Kham, Bang Khun Thian, Bangkok, 10150, Thailand.
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12
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Sangphukieo A, Nawae W, Laomettachit T, Supasitthimethee U, Ruengjitchatchawalya M. Computational Design of Hypothetical New Peptides Based on a Cyclotide Scaffold as HIV gp120 Inhibitor. PLoS One 2015; 10:e0139562. [PMID: 26517259 PMCID: PMC4627658 DOI: 10.1371/journal.pone.0139562] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 09/15/2015] [Indexed: 11/19/2022] Open
Abstract
Cyclotides are a family of triple disulfide cyclic peptides with exceptional resistance to thermal/chemical denaturation and enzymatic degradation. Several cyclotides have been shown to possess anti-HIV activity, including kalata B1 (KB1). However, the use of cyclotides as anti-HIV therapies remains limited due to the high toxicity in normal cells. Therefore, grafting anti-HIV epitopes onto a cyclotide might be a promising approach for reducing toxicity and simultaneously improving anti-HIV activity. Viral envelope glycoprotein gp120 is required for entry of HIV into CD4+ T cells. However, due to a high degree of variability and physical shielding, the design of drugs targeting gp120 remains challenging. We created a computational protocol in which molecular modeling techniques were combined with a genetic algorithm (GA) to automate the design of new cyclotides with improved binding to HIV gp120. We found that the group of modified cyclotides has better binding scores (23.1%) compared to the KB1. By using molecular dynamic (MD) simulation as a post filter for the final candidates, we identified two novel cyclotides, GA763 and GA190, which exhibited better interaction energies (36.6% and 22.8%, respectively) when binding to gp120 compared to KB1. This computational design represents an alternative tool for modifying peptides, including cyclotides and other stable peptides, as therapeutic agents before the synthesis process.
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Affiliation(s)
- Apiwat Sangphukieo
- Bioinformatics and Systems Biology program, King Mongkut’s University of Technology Thonburi (KMUTT), Bang Khun Thian, Bangkok, 10150, Thailand
| | - Wanapinun Nawae
- Pilot Plant Development and Training Institute, KMUTT (Bang Khun Thian), Bangkok, 10150, Thailand
| | - Teeraphan Laomettachit
- Bioinformatics and Systems Biology program, King Mongkut’s University of Technology Thonburi (KMUTT), Bang Khun Thian, Bangkok, 10150, Thailand
| | | | - Marasri Ruengjitchatchawalya
- Bioinformatics and Systems Biology program, King Mongkut’s University of Technology Thonburi (KMUTT), Bang Khun Thian, Bangkok, 10150, Thailand
- Biotechnology program, School of Bioresources and Technology, KMUTT (Bang Khun Thian), Bangkok, 10150, Thailand
- * E-mail:
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13
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Abstract
Kalata B1 (kB1), a cyclotide that has been used in medical applications, displays cytotoxicity related to membrane binding and oligomerization. Our molecular dynamics simulation results demonstrate that Trp19 in loop 5 of both monomeric and tetrameric kB1 is a key residue for initial anchoring in the membrane binding process. This residue also facilitates the formation of kB1 tetramers. Additionally, we elucidate that kB1 preferentially binds to the membrane interfacial zone and is unable to penetrate into the membrane. In particular, significant roles of amino acid residues in loop 5 and loop 6 on the localization of kB1 to this membrane-water interface zone are found. This study reveals the roles of amino acid residues in the bioactivity of kB1, which is information that can be useful for designing new therapeutic cyclotides with less toxicity.
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Affiliation(s)
- Wanapinun Nawae
- Biological Engineering Program, Faculty of Engineering, King Mongkut's University of Technology Thonburi, Thung Khru, Bangkok, Thailand
| | - Supa Hannongbua
- Department of Chemistry, Faculty of Science, Kasetsart University, Chatuchak, Bangkok, Thailand
| | - Marasri Ruengjitchatchawalya
- Bioinformatics and Systems Biology program, King Mongkut's University of Technology Thonburi (Bang Khun Thian), Bang Khun Thian, Bangkok, Thailand; Biotechnology Program, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi (Bang Khun Thian), Bang Khun Thian, Bangkok, Thailand
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