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Research Article Open access CC BY 4.0

Microbial Perspectives on Polythene Biodegradation: Exploring the Role of Microorganisms in Addressing Plastic Pollution

M. Muthukumaran, A. Aswartha Narayana, A. Dilip Babu, Amogha K.R, Wankasaki Lytand, G. Gomadhi, S. Jaya Prabhavathi, G. Malathi, Abhijit Debnath

Microbiology Research Journal International · pp. 18–28 · Published 7 May 2024

10.9734/mrji/2024/v34i51443

Abstract

Plastic pollution, particularly from polythene (polyethylene), has emerged as a significant environmental concern worldwide. In response to this challenge, microbial perspectives on polythene biodegradation have garnered attention as potential solutions to mitigate plastic pollution. This article provides an overview of the mechanisms underlying microbial polythene biodegradation, including surface erosion, biofilm formation, metabolic pathways, synergistic interactions, and adaptation. Furthermore, it explores the diversity of polythene-degrading microorganisms and their roles in plastic degradation across different environments. Environmental factors influencing polythene biodegradation, such as temperature, pH, moisture, and nutrient availability, are discussed, along with strategies to optimize degradation rates. Biotechnological approaches, including microbial consortia development and genetic engineering, are highlighted as promising avenues to enhance polythene degradation efficiency. The article concludes with a discussion on the potential of microbial perspectives to address plastic pollution and outlines future research directions in this field.

Microplastics degradation pathways microbial degradation environmental impact plastic pollution fragmentation biomass production mineralization microorganisms environmental degradation biodegradation enzymatic processes carbon compounds sustainable waste management

References (47)

  1. 1 An overview of chemical additives present in plastics: Migration, release, fate and environmental impact during their use, disposal and recycling [DOI]
  2. 2 Metagenomics: Application of Genomics to Uncultured Microorganisms [DOI]
  3. 3 Toxicity and Bioremediation of Heavy Metals Contaminated Ecosystem from Tannery Wastewater: A Review [DOI]
  4. 4 Plastics: Environmental and Biotechnological Perspectives on Microbial Degradation [DOI]
  5. 5 Structural insight into catalytic mechanism of PET hydrolase [DOI]
  6. 6 New Insights into the Function and Global Distribution of Polyethylene Terephthalate (PET)-Degrading Bacteria and Enzymes in Marine and Terrestrial Metagenomes [DOI]
  7. 7 Enzymatic Surface Hydrolysis of PET: Effect of Structural Diversity on Kinetic Properties of Cutinases from Thermobifida [DOI]
  8. 8 Cutinase: Characteristics, preparation, and application [DOI]
  9. 9 Lipase from Candida antarctica (CALB) and cutinase from Humicola insolens act synergistically for PET hydrolysis to terephthalic acid [DOI]
  10. 10 Active Site Flexibility as a Hallmark for Efficient PET Degradation by I. sakaiensis PETase [DOI]
  11. 11 Enzymatic surface hydrolysis of poly(ethylene terephthalate) and bis(benzoyloxyethyl) terephthalate by lipase and cutinase in the presence of surface active molecules [DOI]
  12. 12 Chemical recycling of poly(ethylene terephthalate) (pet) by hydrolysis and glycolysis [DOI]
  13. 13 Xylan degradation, a metabolic property shared by rumen and human colonic Bacteroidetes [DOI]
  14. 14 Identification and Characterization of Bacterial Cutinase [DOI]
  15. 15 Marine Environmental Plastic Pollution: Mitigation by Microorganism Degradation and Recycling Valorization [DOI]
  16. 16 Efficient Degradation of Poly(ethylene terephthalate) with Thermobifida fusca Cutinase Exhibiting Improved Catalytic Activity Generated using Mutagenesis and Additive-based Approaches [DOI]
  17. 17 The Role of Legislation, Regulatory Initiatives and Guidelines on the Control of Plastic Pollution [DOI]
  18. 18 Engineering Pseudomonas putida KT2440 for efficient ethylene glycol utilization [DOI]
  19. 19 Enzymes go big: surface hydrolysis and functionalisation of synthetic polymers [DOI]
  20. 20 Efficient biodegradation of highly crystallized polyethylene terephthalate through cell surface display of bacterial PETase [DOI]
  21. 21 Microbial Polyethylene Terephthalate Hydrolases: Current and Future Perspectives [DOI]
  22. 22 Surface engineering of a cutinase from Thermobifida cellulosilytica for improved polyester hydrolysis [DOI]
  23. 23 Biodegradation of Microplastic Derived from Poly(ethylene terephthalate) with Bacterial Whole-Cell Biocatalysts [DOI]
  24. 24 Structural studies reveal the molecular mechanism of PET ase [DOI]
  25. 25 Enzymatic and chemical hydrolysis of poly(ethylene terephthalate) fabrics [DOI]
  26. 26 Biodegradation of polyethylene terephthalate waste using Streptomyces species and kinetic modeling of the process [DOI]
  27. 27 Acceleration of Enzymatic Degradation of Poly(ethylene terephthalate) by Surface Coating with Anionic Surfactants [DOI]
  28. 28 Tat-Independent Secretion of Polyethylene Terephthalate Hydrolase PETase in Bacillus subtilis 168 Mediated by Its Native Signal Peptide [DOI]
  29. 29 Metagenomic Exploration of Plastic Degrading Microbes for Biotechnological Application [DOI]
  30. 30 Enzymatic recovery of polyester building blocks from polymer blends [DOI]
  31. 31 Plastic waste in a circular economy [DOI]
  32. 32 Screening and Characterization of Novel Polyesterases from Environmental Metagenomes with High Hydrolytic Activity against Synthetic Polyesters [DOI]
  33. 33 Novel Tripartite Aromatic Acid Transporter Essential for Terephthalate Uptake in Comamonas sp. Strain E6 [DOI]
  34. 34 Plant growth promoting and antifungal asset of indigenous rhizobacteria secluded from saffron (Crocus sativus L.) rhizosphere [DOI]
  35. 35 Effects of codon usage versus putative 5′-mRNA structure on the expression of Fusarium solani cutinase in the Escherichia coli cytoplasm [DOI]
  36. 36 Engineering of a Synthetic Metabolic Pathway for the Assimilation of ( d )-Xylose into Value-Added Chemicals [DOI]
  37. 37 Microbial metabolism of aliphatic glycols bacterial metabolism of ethylene glycol [DOI]
  38. 38 Polychlorinated Biphenyls (PCBs): Environmental Fate, Challenges and Bioremediation [DOI]
  39. 39 Bioprospecting of gut microflora for plastic biodegradation [DOI]
  40. 40 Exploring the Antioxidant Potential of Medicinal Plant Species: A Comprehensive Review [DOI]
  41. 41 Green coalescence of CuO nanospheres for efficient anti-microbial and anti-cancer conceivable activity [DOI]
  42. 42 Crystallization of poly(ethylene terephthalate) induced by inorganic compounds. I. Crystallization behavior from the glassy state in a low‐temperature region [DOI]
  43. 43 Cloning, sequencing, and expression of the Pseudomonas putida protocatechuate 3,4-dioxygenase genes [DOI]
  44. 44 Evolutionary engineering of Phaffia rhodozyma for astaxanthin-overproducing strain [DOI]
  45. 45 Microbial ecology: A new perspective of plastic degradation [DOI]
  46. 46 Exploring the Antibacterial, Anti-Biofilm, and Anti-Quorum Sensing Properties of Honey: A Comprehensive Review [DOI]
  47. 47 Decadal Analysis of Rainy Days and Extreme Rainfall Events in Different Agroclimatic Zones of Punjab [DOI]

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