Abstract
Background
The small non-coding microRNAs play a vital role in post-transcriptional gene regulation associated with different physiological events such as metabolism, stress, etc. The freshwater catfish, Clarias magur, can grow within hyper ammonia containing stagnant water bodies and/or muddy substratum. We intended to identify organ-specific miRNAs associated with ammonia stress management.
Methods and results
The miRNA-libraries were generated from QC passed total RNA extracted from liver, muscle, and kidney of ammonia-treated (exposed to 25 mM NH4Cl for 14 days) and untreated catfish. The libraries were validated using High sensitivity D1000 Screen tape. The trimmed quality-filtered reads for control and treated samples of kidney were 19,406,210; 14,904,423; for liver 15,467,727; 18,582,072; and for muscle 25,081,345; 19,782,182 respectively. Total 120 known and 150 novel differentially expressed miRNAs were identified, out of which miR-200, miR-217, miR-122, miR-133, miR-145, miR-221, miR-19, miR-138, miR-34, and miR-184 were predicted to be involved in the metabolism of nitrogen. The key miRNAs targeted several genes associated with urea synthesis like Glutaminase 2, Argininosuccinate lyase, Glutamate dehydrogenase 1, Alanine aminotransferase 2-like, Aspartate aminotransferase, cytoplasmic-like, Glutamate ionotropic receptor NMDA type subunit 2A, etc.
Conclusions
This is the first report of miRNAs, which serve as a vital resource for regulating nitrogen metabolism in freshwater catfish, C. magur. The data will be resourceful for further evaluating the regulatory role of miRNAs in fishes, which grow and reproduce very well in hazardous ammonia-contaminated water bodies.




Similar content being viewed by others
Explore related subjects
Discover the latest articles and news from researchers in related subjects, suggested using machine learning.References
Chondar SL (1999) Biology of finfish and shellfish. SCSC Publishers (India), West Bengal
Saha N, Ratha BK (2007) Functional ureogenesis and adaptation to ammonia metabolism in Indian freshwater air-breathing catfishes. Fish Physiol Biochem 33:283–295. https://doi.org/10.1007/s10695-007-9172-3
Wood C, Evans D (1993) Ammonia and urea metabolism and excretion [in fish]. CRC Mar Sci Ser 379–426
Saha N, Ratha BK (1989) Comparative study of ureogenesis in freshwater, air-breathing teleosts. J Exp Zool 252:1–8. https://doi.org/10.1002/jez.1402520102
Wilson RW, Taylor EW (1992) Transbranchial ammonia gradients and acid-base responses to high external ammonia concentration in rainbow trout (Oncorhynchus mykiss) acclimated to different salinities. J Exp Biol 166:95–112. https://doi.org/10.1242/jeb.166.1.95
Randall DJ, Tsui TKN (2002) Ammonia toxicity in fish. Mar Pollut Bull 45:17–23. https://doi.org/10.1016/S0025-326X(02)00227-8
Anderson PM (1995) 3 Urea cycle in fish: molecular and mitochondrial studies. Fish physiology. Elsevier, Amsterdam, pp 57–83. https://doi.org/10.1016/S1546-5098(08)60242-3
Kharbuli ZY, Datta S, Biswas K et al (2006) Expression of ornithine–urea cycle enzymes in early life stages of air-breathing walking catfish Clarias batrachus and induction of ureogenesis under hyper-ammonia stress. Comp Biochem Physiol B Biochem Mol Biol 143:44–53. https://doi.org/10.1016/j.cbpb.2005.09.014
Saha N, Ratha BK (1998) Ureogenesis in Indian air-breathing teleosts: adaptation to environmental constraints. Comp Biochem Physiol A Mol Integr Physiol 120:195–208. https://doi.org/10.1016/S1095-6433(98)00026-9
Das P, Sahoo L, Das SP et al (2020) De novo assembly and genome-wide SNP discovery in Rohu Carp, Labeo rohita. Front Genet 11:386. https://doi.org/10.3389/fgene.2020.00386
Chakrapani V, Patra SK, Mohapatra SD et al (2016) Comparative transcriptomic profiling of larvae and post-larvae of Macrobrachium rosenbergii in response to metamorphosis and salinity exposure. Genes Genomics 38:1061–1076. https://doi.org/10.1007/s13258-016-0452-0
Rasal KD, Sundaray JK (2020) Status of genetic and genomic approaches for delineating biological information and improving aquaculture production of farmed rohu, Labeo rohita (Ham, 1822). Rev Aquac 12:2466–2480. https://doi.org/10.1111/raq.12444
Banerjee B, Koner D, Hasan R et al (2019) Transcriptome analysis reveals novel insights in air-breathing magur catfish (Clarias magur) in response to high environmental ammonia. Gene 703:35–49. https://doi.org/10.1016/j.gene.2019.04.009
Felskie AK, Anderson PM, Wright PA (1998) Expression and activity of carbamoyl phosphate synthetase III and ornithine urea cycle enzymes in various tissues of four fish species. Comp Biochem Physiol B Biochem Mol Biol 119:355–364. https://doi.org/10.1016/S0305-0491(97)00361-1
Banerjee B, Koner D, Bhuyan G, Saha N (2018) Differential expression of multiple glutamine synthetase genes in air-breathing magur catfish, Clarias magur and their induction under hyper-ammonia stress. Gene 671:85–95. https://doi.org/10.1016/j.gene.2018.05.111
Hwang HW, Mendell JT (2006) MicroRNAs in cell proliferation, cell death, and tumorigenesis. Br J Cancer 94:776–780. https://doi.org/10.1038/sj.bjc.6603023
Huang L, Mollet S, Souquere S et al (2011) Mitochondria associate with P-bodies and modulate microRNA-mediated RNA interference. J Biol Chem 286:24219–24230. https://doi.org/10.1074/jbc.M111.240259
Kim VN, Han J, Siomi MC (2009) Biogenesis of small RNAs in animals. Nat Rev Mol Cell Biol 10:126–139. https://doi.org/10.1038/nrm2632
Li J, Ling Y, Huang W et al (2019) Regulatory mechanisms of miR-96 and miR-184 abnormal expressions on otic vesicle development of zebrafish following exposure to β-diketone antibiotics. Chemosphere 214:228–238. https://doi.org/10.1016/j.chemosphere.2018.09.118
Trotta E (2014) On the normalization of the minimum free energy of RNAs by sequence length. PLoS ONE 9:e113380. https://doi.org/10.1371/journal.pone.0113380
Kiernan F (1833) XXIX. The anatomy and physiology of the liver. Philos Trans R Soc Lond. https://doi.org/10.1098/rstl.1833.0031
Wei X, Yang Z, Liu H et al (2020) MicroRNA-125a-3p overexpression promotes liver regeneration through targeting proline-rich acidic protein 1. Ann Hepatol 19:99–106. https://doi.org/10.1016/j.aohep.2019.05.010
Klieser E, Mayr C, Kiesslich T et al (2019) The crosstalk of miRNA and oxidative stress in the liver: from physiology to pathology and clinical implications. Int J Mol Sci 20:5266. https://doi.org/10.3390/ijms20215266
Murray DD, Suzuki K, Law M et al (2017) Circulating miR-122 and miR-200a as biomarkers for fatal liver disease in ART-treated, HIV-1-infected individuals. Sci Rep 7:1–11. https://doi.org/10.1038/s41598-017-11405-8
Pan C, Chen H, Wang L et al (2012) Down-regulation of MiR-127 facilitates hepatocyte proliferation during rat liver regeneration. PLoS ONE 7:e39151. https://doi.org/10.1371/journal.pone.0039151
Szabo G, Bala S (2013) MicroRNAs in liver disease. Nat Rev Gastroenterol Hepatol 10:542–552. https://doi.org/10.1038/nrgastro.2013.87
Brusle J, Anadon GG (1996) The structure and function of fish liver. In: Munshi, Jsd, Dutta (eds) Fish morphology. HM Science Publishers Inc, Boston
Dieter C, Assmann TS, Costa AR et al (2019) MiR-30e-5p and MiR-15a-5p expressions in plasma and urine of type 1 diabetic patients with diabetic kidney disease. Front Genet 10:563. https://doi.org/10.3389/fgene.2019.00563
Kurahashi R, Kadomatsu T, Baba M et al (2019) MicroRNA-204-5p: a novel candidate urinary biomarker of Xp11. 2 translocation renal cell carcinoma. Cancer Sci 110:1897–1908. https://doi.org/10.1111/cas.14026
Metzinger-Le Meuth V, Fourdinier O, Charnaux N et al (2019) The expanding roles of microRNAs in kidney pathophysiology. Nephrol Dial Transplant 34:7–15. https://doi.org/10.1093/ndt/gfy140
Shang J, Sun S, Zhang L et al (2020) miR-211 alleviates ischaemia/reperfusion-induced kidney injury by targeting TGFβR2/TGF-β/SMAD3 pathway. Bioengineered 11:547–557. https://doi.org/10.1080/21655979.2020.1765501
Van Rooij E, Sutherland LB, Liu N et al (2006) A signature pattern of stress-responsive microRNAs that can evoke cardiac hypertrophy and heart failure. Proc Natl Acad Sci USA 103:18255–18260. https://doi.org/10.1073/pnas.0608791103
Marsit CJ, Eddy K, Kelsey KT (2006) MicroRNA responses to cellular stress. Cancer Res 66:10843–10848. https://doi.org/10.1158/0008-5472.CAN-06-1894
Kamei Y, Hatazawa Y, Uchitomi R et al (2020) Regulation of skeletal muscle function by amino acids. Nutrients 12:261. https://doi.org/10.3390/nu12010261
Sharma M, Juvvuna PK, Kukreti H, McFarlane C (2014) Mega roles of microRNAs in regulation of skeletal muscle health and disease. Front Physiol 5:239. https://doi.org/10.3389/fphys.2014.00239
Matsuzaka Y, Kishi S, Aoki Y et al (2014) Three novel serum biomarkers, miR-1, miR-133a, and miR-206 for Limb-girdle muscular dystrophy, Facioscapulohumeral muscular dystrophy, and Becker muscular dystrophy. Environ Health Prev Med 19:452–458. https://doi.org/10.1007/s12199-014-0405-7
Jia H, Zhao Y, Li T et al (2017) miR-30e is negatively regulated by myostatin in skeletal muscle and is functionally related to fiber-type composition. Acta Biochim Biophys Sin (Shanghai) 49:392–399. https://doi.org/10.1093/abbs/gmx019
Franceschetti T, Delany AM (2015) miRNAs in bone repair. MicroRNA in regenerative medicine. Elsevier, Amsterdam, pp 653–683. https://doi.org/10.1016/B978-0-12-405544-5.00025-3
Felig P (1973) The glucose-alanine cycle. Metabolism 22:179–207. https://doi.org/10.1016/0026-0495(73)90269-2
Nelson DL, Lehninger AL, Cox MM (2008) Lehninger principles of biochemistry. Macmillan, London
Chew SF, Wilson JM, Ip YK, Randall DJ (2005) Nitrogen excretion and defense against ammonia toxicity. Fish Physiol 21:307–395. https://doi.org/10.1016/S1546-5098(05)21008-7
Dimski DS (1994) Ammonia metabolism and the urea cycle: function and clinical implications. J Vet Intern Med 8:73–78. https://doi.org/10.1111/j.1939-1676.1994.tb03201.x
Plaitakis A, Kalef-Ezra E, Kotzamani D et al (2017) The glutamate dehydrogenase pathway and its roles in cell and tissue biology in health and disease. Biology (Basel) 6:11. https://doi.org/10.3390/biology6010011
Damink SWMO, Deutz NEP, Dejong CHC et al (2002) Interorgan ammonia metabolism in liver failure. Neurochem Int 41:177–188. https://doi.org/10.1016/S0197-0186(02)00040-2
Dolomatov SI, Shekk PV, Zukow W, Kryukova MI (2011) Features of nitrogen metabolism in fishes. Rev Fish Biol Fish 21:733–737. https://doi.org/10.1007/s11160-011-9212-z
His T (2001) The metabolism of nitrogen and amino acids. Biochem Chem React Living Cells 2:1359
Mommsen TP, Walsh PJ (1992) Biochemical and environmental perspectives on nitrogen metabolism in fishes. Experientia 48:583–593. https://doi.org/10.1007/BF01920243
Ip YK, Chew SF (2018) Air-breathing and excretory nitrogen metabolism in fishes. Acta Histochem 120:680–690. https://doi.org/10.1016/j.acthis.2018.08.013
Martin M (2011) Cutadapt removes adapter sequences from high-throughput sequencing reads. EMBnet J 17:10–12. https://doi.org/10.14806/ej.17.1.200
Kalvari I, Argasinska J, Quinones-Olvera N et al (2018) Rfam 13.0: shifting to a genome-centric resource for non-coding RNA families. Nucleic Acids Res 46:D335–D342. https://doi.org/10.1093/nar/gkx1038
Acknowledgements
The authors are thankful to the Director, ICAR-Central Institute of Freshwater Aquaculture (CIFA), Bhubaneswar, India; and North-Eastern Hill University (NEHU), Shillong, India for providing research facility.
Funding
This work was supported by a research project sanctioned to NS and HKB by the Indian Council of Agricultural Research—National Agricultural Science Fund (NASF/ABA-7011/1018-19/240), New Delhi, India.
Author information
Authors and Affiliations
Contributions
HKB, LS, and AS were responsible for project designing and executions. NS and DK conducted NH4Cl treatment experiments and organ collections. KP and KDR participated in sequencing, analyzing, and compiling data. RR and BM conducted qPCR analysis and statistical analysis. All authors contributed to preparing and finalizing the manuscript.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
The study was approved by the Institutional Animal Ethics Committee (IAEC) of North-Eastern Hill University, Shillong, India (NEC/IEC/2018/016). The study was part of routine laboratory-based investigations using catfishes without involving any human experimentations.
Consent for publication
Yes.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Supplementary file1 (TIF 18842 kb)
Fig. 1 WEGO plot. Gene Ontology Distribution of miRNAs (a) in 5′-UTR targeted by miRNA, and (b) in 3′-UTR targeted by miRNA
Rights and permissions
About this article
Cite this article
Patra, K., Rajaswini, R., Murmu, B. et al. Identifying miRNAs in the modulation of gene regulation associated with ammonia toxicity in catfish, Clarias magur (Linnaeus, 1758). Mol Biol Rep 49, 6249–6259 (2022). https://doi.org/10.1007/s11033-022-07424-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11033-022-07424-y


