1
|
Shrestha S, Goswami S, Banerjee D, Garcia V, Zhou E, Olmsted CN, Majumder ELW, Kumar D, Awasthi D, Mukhopadhyay A, Singer SW, Gladden JM, Simmons BA, Choudhary H. Perspective on Lignin Conversion Strategies That Enable Next Generation Biorefineries. CHEMSUSCHEM 2024:e202301460. [PMID: 38669480 DOI: 10.1002/cssc.202301460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 03/14/2024] [Indexed: 04/28/2024]
Abstract
The valorization of lignin, a currently underutilized component of lignocellulosic biomass, has attracted attention to promote a stable and circular bioeconomy. Successful approaches including thermochemical, biological, and catalytic lignin depolymerization have been demonstrated, enabling opportunities for lignino-refineries and lignocellulosic biorefineries. Although significant progress in lignin valorization has been made, this review describes unexplored opportunities in chemical and biological routes for lignin depolymerization and thereby contributes to economically and environmentally sustainable lignin-utilizing biorefineries. This review also highlights the integration of chemical and biological lignin depolymerization and identifies research gaps while also recommending future directions for scaling processes to establish a lignino-chemical industry.
Collapse
Affiliation(s)
- Shilva Shrestha
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States
- Department of Environmental Health and Engineering, Johns Hopkins University, Baltimore, MD 21205, United States
| | - Shubhasish Goswami
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States
| | - Deepanwita Banerjee
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States
| | - Valentina Garcia
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Department of Biomanufacturing and Biomaterials, Sandia National Laboratories, Livermore, CA 94550, United States
| | - Elizabeth Zhou
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
| | - Charles N Olmsted
- Department of Bacteriology, University of Wisconsin-Madison, Madison, WI 53706, United States
| | - Erica L-W Majumder
- Department of Bacteriology, University of Wisconsin-Madison, Madison, WI 53706, United States
| | - Deepak Kumar
- Department of Chemical Engineering, SUNY College of Environmental Science and Forestry, Syracuse, NY 13210, United States
| | - Deepika Awasthi
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States
| | - Aindrila Mukhopadhyay
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States
| | - Steven W Singer
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States
| | - John M Gladden
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Department of Biomanufacturing and Biomaterials, Sandia National Laboratories, Livermore, CA 94550, United States
| | - Blake A Simmons
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States
| | - Hemant Choudhary
- Joint BioEnergy Institute, Emeryville, CA 94608, United States
- Department of Bioresource and Environmental Security, Sandia National Laboratories, Livermore, CA 94550, United States
| |
Collapse
|
2
|
Donadu MG, Ferrari M, Behzadi P, Trong Le N, Usai D, Fiamma M, Battah B, Barac A, Bellardi MG, Hoai TN, Mazzarello V, Rubino S, Cappuccinelli P, Zanetti S. Multifactorial action of lavender and lavandin oils against filamentous fungi. Nat Prod Res 2024:1-9. [PMID: 38293715 DOI: 10.1080/14786419.2024.2301741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 12/30/2023] [Indexed: 02/01/2024]
Abstract
AIMS In this study, five essential oils (EOs) from different species of Lavandula hybrida abrialis, for Lavandula hybrida R.C., Lavandula hybrida 'super A', Lavandula hybrida 'super Z' and Lavandula vera and its hybrids Lavender were evaluated against 26 dust-isolated fungal strains from North Africa. METHODS AND RESULTS The composition of the different EOs was determined from volume to dry weight. The photochemical analyses were performed via gas chromatography (GC). The cytotoxic effect of five lavender EOs on human epithelial colorectal adenocarcinoma cells (Caco-2) cell line was done. A total of 26 strains of filamentous fungi including Aspergillus spp., Botrytis cinerea, Ceriporia spp., Fusarium spp. and Penicillium glabrum were isolated from sand dust samples via molecular diagnostic tool of PCR. Fungal strains with the lowest minimal lethal concentration (MLC) were Penicillium glabrum, Ceriporia spp. and a strain of Aspergillus spp. CONCLUSIONS More studies are needed to verify the activity of this EO against more different fungal species, and determine the active ingredients.Significance and impact of study: MIC of the antifungal efficacy relating to EOs was evaluated. The EOs tests showed no cytotoxic effect at very low concentrations, ranging from 0.03% (IC50 0.9132 mg/mL) (L. hybrid Abrialis) to 0.001% (IC50 1.631 mg/mL) (L. hybrid R.C.).
Collapse
Affiliation(s)
- Matthew Gavino Donadu
- Department of Biomedical Science, University of Sassari, Sassari, Italy
- Hospital Pharmacy, Giovanni Paolo II Hospital, ASL Gallura, Olbia, Italy
| | - Marco Ferrari
- Department of Biomedical Science, University of Sassari, Sassari, Italy
| | - Payam Behzadi
- Department of Microbiology, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran
| | - Nhan Trong Le
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue, Vietnam
| | - Donatella Usai
- Department of Biomedical Science, University of Sassari, Sassari, Italy
| | - Maura Fiamma
- Analysis Laboratory, Hospital 'San Francesco', Nuoro, Italy
| | - Basem Battah
- Department of Biochemistry and Microbiology, Faculty of Pharmacy, Syrian Private University (SPU), Daraa International Highway, Damascus, Syria
| | - Aleksandra Barac
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Hospital for Infectious and Tropical Diseases, Clinical Center of Serbia, Belgrade, Serbia
| | | | - Thi Nguyen Hoai
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue, Vietnam
| | | | - Salvatore Rubino
- Department of Biomedical Science, University of Sassari, Sassari, Italy
| | | | - Stefania Zanetti
- Department of Biomedical Science, University of Sassari, Sassari, Italy
| |
Collapse
|
3
|
Peng F, Li X, Wei Z, Luo Y, Wang W, Han G. Structure and Ecological Function of Fungal Endophytes from Stems of Different Mulberry Cultivars. Curr Microbiol 2023; 80:401. [PMID: 37930516 PMCID: PMC10628033 DOI: 10.1007/s00284-023-03504-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 09/25/2023] [Indexed: 11/07/2023]
Abstract
To explore the microbial community structure and ecological function of mulberry and their potential relationship with the resistance of mulberry, the community structure and function of endophytic fungi in 18 mulberry cultivars were analyzed and predicted by using high-throughput sequencing technology and the FUNGuild database. A total of 352 operational taxonomic units of fungi were observed at a 97% similarity level, representing six phyla of fungi, Fungi_unclassified, Ascomycota, Basidiomycota, Zygomycota, Rozellomycota, and Chytridiomycota. Fungi_unclassified was dominant, and Ascomycota was relatively dominant in all cultivars. At the genus level, Ascomycota_unclassified was dominant, and Ampelomyces was relatively dominant, with a richness in TAIWANCHANGGUOSANG 16.47-8975.69 times that in the other cultivars. Classified Ascomycota_unclassified was 4.75-296.65 times more common in NANYUANSIJI than in the other cultivars. Based on the FUNGuild analysis method, we successfully annotated six nutrient types, namely, pathotroph, pathotroph-saprotroph, pathotroph-saprotroph-symbiotroph, saprotroph, saprotroph-symbiotroph, and symbiotroph, among which saprophytic-symbiotic accounted for the largest proportion and was absolutely dominant in TWC. This research suggests that community composition differs among cultivars and that the diversity and richness of endophytic fungi in resistant cultivars are higher than those in susceptible cultivars. The ecological functions of cultivars with different resistances are quite different.
Collapse
Affiliation(s)
- Fangfang Peng
- Fruit Research Institute of Chongqing Academy of Agricultural Sciences, Chongqing, China
| | - Xunlan Li
- Fruit Research Institute of Chongqing Academy of Agricultural Sciences, Chongqing, China
| | - Zhaoxin Wei
- Fruit Research Institute of Chongqing Academy of Agricultural Sciences, Chongqing, China
| | - Youjin Luo
- Fruit Research Institute of Chongqing Academy of Agricultural Sciences, Chongqing, China
| | - Wu Wang
- Fruit Research Institute of Chongqing Academy of Agricultural Sciences, Chongqing, China
| | - Guohui Han
- Fruit Research Institute of Chongqing Academy of Agricultural Sciences, Chongqing, China.
| |
Collapse
|
4
|
Hybrid de novo genome assembly and comparative genomics of three different isolates of Gnomoniopsis castaneae. Sci Rep 2023; 13:3356. [PMID: 36849528 PMCID: PMC9971261 DOI: 10.1038/s41598-023-30496-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 02/24/2023] [Indexed: 03/01/2023] Open
Abstract
The first genome assemblies of Gnomoniopsis castaneae (syn. G. smithogilvyi), the causal agent of chestnut brown rot of kernels, shoot blight and cankers, are provided here. Specifically, the complete genome of the Italian ex-type MUT401 isolate was compared to the draft genome of a second Italian isolate (GN01) and to the ICMP 14040 isolate from New Zealand. The three genome sequences were obtained through a hybrid assembly using both short Illumina reads and long Nanopore reads, their coding sequences were annotated and compared with each other and with other Diaporthales. The information offered by the genome assembly of the three isolates represents the base of data for further application related to -omics strategies of the fungus and to develop markers for population studies at a local and global scale.
Collapse
|
5
|
Yin J, Bai R, Yuan L, Huang JG. Application of Ceriporia lacerata HG2011 as biocontrol agent against multiple phytopathogenic fungi and oomycetes. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2023; 190:105316. [PMID: 36740332 DOI: 10.1016/j.pestbp.2022.105316] [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: 09/24/2022] [Revised: 12/03/2022] [Accepted: 12/07/2022] [Indexed: 06/18/2023]
Abstract
Overuse of fungicides to control crop diseases results in ecological damage, environmental pollution, and human health risks. Biocontrol is an increasingly popular alternative in plant disease management due to sustainability and environmental friendliness. Herein, antagonistic tests and greenhouse experiments were conducted to investigate the antagonism of a self-isolated white-rot fungus Ceriporia lacerata HG2011 against phytopathogens in vitro, the underlying mechanism exerted by this fungus, and disease control efficiency in the greenhouse. The results demonstrated that both soluble and volatile substances produced by this fungus suppressed the growth of all test phytopathogen fungi and oomycetes in vitro, with the inhibitory rates of 10.4-60.6% for soluble metabolites and 30.3-52.9% for volatiles. C. lacerata HG2011 could grow in and gradually spread on living phytopathogenic colonies, concurrently deformed and lysed pathogenic hyphae in dual culture, which were associated with the release of hydrolase (cellulose, chitinase, β-glucanase, and protease) from this biocontrol fungus for the use of the pathogens as nutrient sources. The chitinolytic and cellulolytic production by C. lacerata HG2011 presents the specific response to the cell wall of pathogenic fungi and oomycetes, and β-glucanase was triggered by carbon competition. Consequently, C. lacerata HG2011 successfully controlled eggplant stem blight and cucumber vine blight (control efficacy 67.9-70.9%) in the greenhouse experiments. C. lacerata HG2011 showed multiple antagonistic mechanisms against the phytopathogenic fungi and oomycetes concurrently. Our results provided information about a new potential use of this fungus as a biocontrol agent to control plant diseases in modern agriculture beyond medical purposes, wastewater treatment, and biofuel production.
Collapse
Affiliation(s)
- Jie Yin
- College of Resources and Environment, Southwest University, Chongqing 400716, China
| | - Ruxia Bai
- College of Resources and Environment, Southwest University, Chongqing 400716, China
| | - Ling Yuan
- College of Resources and Environment, Southwest University, Chongqing 400716, China
| | - Jian-Guo Huang
- College of Resources and Environment, Southwest University, Chongqing 400716, China.
| |
Collapse
|