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Pasaribu B, Purba NP, Dewanti LP, Pasaribu D, Khan AMA, Harahap SA, Syamsuddin ML, Ihsan YN, Siregar SH, Faizal I, Herawati T, Irfan M, Simorangkir TPH, Kurniawan TA. Lipid Droplets in Endosymbiotic Symbiodiniaceae spp. Associated with Corals. PLANTS (BASEL, SWITZERLAND) 2024; 13:949. [PMID: 38611478 PMCID: PMC11013053 DOI: 10.3390/plants13070949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/16/2024] [Accepted: 03/19/2024] [Indexed: 04/14/2024]
Abstract
Symbiodiniaceae species is a dinoflagellate that plays a crucial role in maintaining the symbiotic mutualism of reef-building corals in the ocean. Reef-building corals, as hosts, provide the nutrition and habitat to endosymbiotic Symbiodiniaceae species and Symbiodiniaceae species transfer the fixed carbon to the corals for growth. Environmental stress is one of the factors impacting the physiology and metabolism of the corals-dinoflagellate association. The environmental stress triggers the metabolic changes in Symbiodiniaceae species resulting in an increase in the production of survival organelles related to storage components such as lipid droplets (LD). LDs are found as unique organelles, mainly composed of triacylglycerols surrounded by phospholipids embedded with some proteins. To date, it has been reported that investigation of lipid droplets significantly present in animals and plants led to the understanding that lipid droplets play a key role in lipid storage and transport. The major challenge of investigating endosymbiotic Symbiodiniaceae species lies in overcoming the strategies in isolating lesser lipid droplets present in its intercellular cells. Here, we review the most recent highlights of LD research in endosymbiotic Symbiodiniaceae species particularly focusing on LD biogenesis, mechanism, and major lipid droplet proteins. Moreover, to comprehend potential novel ways of energy storage in the symbiotic interaction between endosymbiotic Symbiodiniaceae species and its host, we also emphasize recent emerging environmental factors such as temperature, ocean acidification, and nutrient impacting the accumulation of lipid droplets in endosymbiotic Symbiodiniaceae species.
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Affiliation(s)
- Buntora Pasaribu
- Department of Marine Science, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia; (N.P.P.); (S.A.H.); (M.L.S.); (Y.N.I.); (I.F.)
- Shallow Coastal and Aquatic Research Forensic (SCARF) Laboratory, Faculty of Fishery and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia
- Department of Plant Biology and Pathology, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901, USA;
| | - Noir Primadona Purba
- Department of Marine Science, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia; (N.P.P.); (S.A.H.); (M.L.S.); (Y.N.I.); (I.F.)
| | - Lantun Paradhita Dewanti
- Department of Fisheries, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia;
| | - Daniel Pasaribu
- Faculty of Law, Social, and Political Sciences, Universitas Terbuka, Tangerang 15437, Indonesia;
| | - Alexander Muhammad Akbar Khan
- Tropical Marine Fisheries Undergraduate Programme for Pangandaran Campus, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia;
| | - Syawaludin Alisyahbana Harahap
- Department of Marine Science, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia; (N.P.P.); (S.A.H.); (M.L.S.); (Y.N.I.); (I.F.)
| | - Mega Laksmini Syamsuddin
- Department of Marine Science, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia; (N.P.P.); (S.A.H.); (M.L.S.); (Y.N.I.); (I.F.)
| | - Yudi Nurul Ihsan
- Department of Marine Science, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia; (N.P.P.); (S.A.H.); (M.L.S.); (Y.N.I.); (I.F.)
| | - Sofyan Husein Siregar
- Department of Marine Science, Faculty of Fisheries and Marine Science, Universitas Riau, Pekanbaru 28291, Indonesia;
| | - Ibnu Faizal
- Department of Marine Science, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia; (N.P.P.); (S.A.H.); (M.L.S.); (Y.N.I.); (I.F.)
| | - Titin Herawati
- Department of Plant Biology and Pathology, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901, USA;
- Master Program of Marine Conservation, Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Bandung 40600, Indonesia
| | - Mohammad Irfan
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14850, USA;
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Zhu Y, Wang Y, Wei Z, Zhang X, Jiao B, Tian Y, Yan F, Li J, Liu Y, Yang X, Zhang J, Wang X, Mu Z, Wang Q. Analysis of oil synthesis pathway in Cyperus esculentus tubers and identification of oleosin and caleosin genes. JOURNAL OF PLANT PHYSIOLOGY 2023; 284:153961. [PMID: 36933340 DOI: 10.1016/j.jplph.2023.153961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/27/2023] [Accepted: 02/27/2023] [Indexed: 06/18/2023]
Abstract
The tubers of the widely distributed Cyperus esculentus are rich in oil, and therefore, the plant is considered to have a high utilization value in the vegetable oil industry. Oleosins and caleosins are lipid-associated proteins found in oil bodies of seeds; however oleosins and caleosins genes have not been identified in C. esculentus. In this study, we performed transcriptome sequencing and lipid metabolome analysis of C. esculentus tubers at four developmental stages to obtain the information on their genetic profile, expression trends, and metabolites in oil accumulation pathways. Overall, 120,881 non-redundant unigenes and 255 lipids were detected; 18 genes belonged to the acetyl-CoA carboxylase (ACC), malonyl-CoA:ACP transacylase (MCAT), β-ketoacyl-ACP synthase (KAS), and fatty acyl-ACP thioesterase (FAT) gene families involved in fatty acid biosynthesis, and 16 genes belonged to the glycerol-3-phosphate acyltransferase (GPAT), diacylglycerol acyltransferase 3 (DGAT3), phospholipid:diacylglycerol acyltransferase (PDAT), FAD2, and lysophosphatidic acid acyltransferase (LPAAT) gene families playing important roles in triacylglycerol synthesis. We also identified 9 oleosin- and 21 caleosin-encoding genes in C. esculentus tubers. These results provide detailed information on the C. esculentus transcriptional and metabolic profiles, which can be used as reference for the development of strategies to increase oil content in C. esculentus tubers.
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Affiliation(s)
- Youcheng Zhu
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Ying Wang
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Zunmiao Wei
- Institute of Economic Plants, Jilin Academy of Agricultural Sciences, Gongzhuling, 136105, China.
| | - Xiaokai Zhang
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Bingyang Jiao
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Yu Tian
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Fan Yan
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Jingwen Li
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Yajing Liu
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Xuguang Yang
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Jinhao Zhang
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Xinyue Wang
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
| | - Zhongsheng Mu
- Institute of Economic Plants, Jilin Academy of Agricultural Sciences, Gongzhuling, 136105, China.
| | - Qingyu Wang
- College of Plant Science, Jilin University, 5333 Xi'an Road, Changchun City, China.
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Beca-Carretero P, Guihéneuf F, Krause-Jensen D, Stengel DB. Seagrass fatty acid profiles as a sensitive indicator of climate settings across seasons and latitudes. MARINE ENVIRONMENTAL RESEARCH 2020; 161:105075. [PMID: 32739623 DOI: 10.1016/j.marenvres.2020.105075] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 06/26/2020] [Accepted: 07/04/2020] [Indexed: 06/11/2023]
Abstract
Zostera marina is a dominant meadow-forming seagrass in temperate regions in the northern hemisphere. Here, fatty acid content and composition, and pigmentation, in leaves were evaluated across temporal (April, July, November -2015 and January-2016) and latitudinal (Greenland to southern Spain) environmental gradients. Content of total fatty acids (TFA) in samples collected in Ireland during warmer periods (summer) was 2-3 times lower than in winter and exhibited a lower proportion of polyunsaturated fatty acids (PUFAs), which have high high-nutritional value relative to saturated fatty acids (SAFA). The latitudinal comparison (Greenland to southern Spain) revealed a clear reduction in the proportion n-3 PUFAs and an increase in n-6 PUFA and SAFA, which correlated with the rise in temperature towards southern locations, which correlated with the rise in temperature towards south. Results indicate that future warming may negatively affect its lipid nutritional value. These results demonstrate the capacity of seagrasses to adjust their lipid composition to achieve optimal membrane functionality, suggesting the potential use of FA as an eco-physiological indicator of global change conditions. The results also suggest that future warming may negatively affect the lipid nutritional value of seagrasses.
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Affiliation(s)
- Pedro Beca-Carretero
- Botany and Plant Science, School of Natural Sciences, National University of Ireland Galway, Galway, Ireland.
| | - Freddy Guihéneuf
- Botany and Plant Science, School of Natural Sciences, National University of Ireland Galway, Galway, Ireland
| | - Dorte Krause-Jensen
- Department of Bioscience, Aarhus University, Vejlsøvej 25, DK-8600, Silkeborg, Denmark; Arctic Research Centre (ARC), Aarhus University, Ole Worms Allé 1, Bldgs. 1130-1134-1135, DK-8000, Aarhus C, Denmark
| | - Dagmar B Stengel
- Botany and Plant Science, School of Natural Sciences, National University of Ireland Galway, Galway, Ireland
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