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Saldaña-Mendoza SA, Pacios-Michelena S, Palacios-Ponce AS, Chávez-González ML, Aguilar CN. Trichoderma as a biological control agent: mechanisms of action, benefits for crops and development of formulations. World J Microbiol Biotechnol 2023; 39:269. [PMID: 37532771 DOI: 10.1007/s11274-023-03695-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/07/2023] [Indexed: 08/04/2023]
Abstract
Currently, the food and economic losses generated by the attack of phytopathogens on the agricultural sector constitute a severe problem. Conventional crop protection techniques based on the application of synthetic pesticides to combat these undesirable microorganisms have also begun to represent an inconvenience since the excessive use of these substances is associated with contamination problems and severe damage to the health of farmers, consumers, and communities surrounding the fields, as well as the generation of resistance by the phytopathogens to be combated. Using biocontrol agents such as Trichoderma to mitigate the attack of phytopathogens represents an alternative to synthetic pesticides, safe for health and the environment. This work explains the mechanisms of action through which Trichoderma exerts biological control, some of the beneficial aspects that it confers to the development of crops through its symbiotic interaction with plants, and the bioremedial effects that it presents in fields contaminated by synthetic pesticides. Also, detail the production of spore-based biopesticides through fermentation processes and formulation development.
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Affiliation(s)
- Salvador A Saldaña-Mendoza
- Food Research Department, School of Chemistry, Autonomous University of Coahuila, Venustiano Carranza S/N, República Oriente, C.P.25280, Saltillo, Coahuila, México
| | - Sandra Pacios-Michelena
- Food Research Department, School of Chemistry, Autonomous University of Coahuila, Venustiano Carranza S/N, República Oriente, C.P.25280, Saltillo, Coahuila, México
| | - Arturo S Palacios-Ponce
- ESPOL Polytechnic University, Escuela Superior Politécnica del Litoral, ESPOL, Facultad de Ingeniería en Mecánica y Ciencias de la Producción, Campus Gustavo Galindo Km. 30.5 Vía Perimetral, P.O. Box 09-01-5863, Guayaquil, Ecuador
| | - Mónica L Chávez-González
- Food Research Department, School of Chemistry, Autonomous University of Coahuila, Venustiano Carranza S/N, República Oriente, C.P.25280, Saltillo, Coahuila, México
| | - Cristóbal N Aguilar
- Food Research Department, School of Chemistry, Autonomous University of Coahuila, Venustiano Carranza S/N, República Oriente, C.P.25280, Saltillo, Coahuila, México.
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Pehlivan N, Gedik K, Wang JJ. Tea-based biochar-mediated changes in cation diffusion homeostasis in rice grown in heavy metal (loid) contaminated mining soil. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 201:107889. [PMID: 37453142 DOI: 10.1016/j.plaphy.2023.107889] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/24/2023] [Accepted: 07/08/2023] [Indexed: 07/18/2023]
Abstract
Foreseeable future scenarios highlight the urgency of applying eco-safe avoidance methods or tolerance to heavy metal(loid) (HM) stress in agricultural production areas of contamination. The analyses show that the Ni, Mn, As, and Cr concentrations detected in the soils of the paddy fields in the Black Sea region vary between 123.60 and 263.30; 687-1271; 8.90-14.50; 162.00-340.00 mg kg-1 proving high accumulation of Ni, Mn, As, Cr in rice. Overconsumption of rice farmed extensively on these soils might also lead to human HM-related health problems. Therefore, in the current study, the approach of using tea-based biochar (BC) proven to have one of the most significant potentials as a soil amendment to reduce HM transmission to in-vitro-grown rice plants was investigated in the soil medium naturally contaminated with HMs. The tea-BC was produced from readily available local black tea waste of a conventional fermentation process and applied in the in-vitro experiments. Among the tested doses examined, 1% tea-BC showed a more positive effect on rice plant growth and development characterized by a better relative growth rate (59.7 and 84 mg g-1 d-1 for root and shoot tissues), photosynthetic pigment intactness (62.48 μg mL-1), cellular membrane integrity (93%), and relative water (96%) than the other rates (0% BC, 3%BC, 5%BC). The mRNA expression data highlights the probability of a cation diffusion facilitator (CDF) (OsMTP11) in concert with catalase isozyme (CATa) and dehydration-responsive element binding protein (DREB1a) linking the HM detoxification, oxidative defense, and dehydration pathways with the help of tea-BC. At the optimum concentration (1%BC), this approach might reduce HM accumulation levels of crops planted in HM-contaminated farmlands.
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Affiliation(s)
- Necla Pehlivan
- Department of Biology, Recep Tayyip Erdogan University, 53100, Türkiye.
| | - Kenan Gedik
- The Vocational School of Technical Sciences, Recep Tayyip Erdogan University, 53100, Türkiye
| | - Jim J Wang
- School of Plant, Environment and Soil Sciences, Louisiana State University AgCenter, LA, 70803, USA
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Mushtaq S, Bareen FE, Tayyeb A, Nazir A. Autochthonous strains of Trichoderma isolated from tannery solid waste improve phytoextraction potential of heavy metals by sunflower. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 2023; 25:1435-1454. [PMID: 36591641 DOI: 10.1080/15226514.2022.2161995] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
This research work was aimed at isolating and demonstrating the significant potential of autochthonous fungi for phytoextraction of hazardous metals in metal polluted soil using Helianthus annuus. Four multi-metal resistant strains of Trichoderma were selected from a total of 21 strains isolated from tannery polluted soil and tannery solid waste. Autochthonous Trichoderma strains were used singly and in the form of consortium (TC). Sunflower was grown in pots for 90 days having eight different amendments of tannery polluted soil with and without Trichoderma inoculation. Growth and biochemical attributes of the plants were observed along with metal content extract by different plant parts. The results revealed that TC enhanced shoot length, shoot dry weight, and metal uptake as compared to single specie inoculation. Similarly, BCF (72.8-118.23%) and TF were significantly pronounced in shoots of H. annuus grown with TC at 40% amended soil. The biochemical analysis of the plants showed that Trichoderma strains boosted the enzymatic (catalase, peroxidase, and superoxide dismutase) antioxidants in the plants. The use of indigenous fungi with metal accumulating plants like sunflower can help to alleviate metal contamination from industrial sites and can make the soil cultivable for energy crops.
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Affiliation(s)
- Sobia Mushtaq
- Institute of Botany, University of the Punjab, Lahore, Pakistan
| | - Firdaus E Bareen
- Institute of Botany, University of the Punjab, Lahore, Pakistan
- Institute of Molecular Biology and Biotechnology, University of Lahore, Lahore, Pakistan
| | - Asima Tayyeb
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
| | - Aisha Nazir
- Institute of Botany, University of the Punjab, Lahore, Pakistan
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Mani M, Altunışık A, Gedik K. Bioaccumulation of Trace Elements and Health Risk Predictions in Edible Tissues of the Marsh Frog. Biol Trace Elem Res 2022; 200:4493-4504. [PMID: 34766248 DOI: 10.1007/s12011-021-03017-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 11/04/2021] [Indexed: 10/19/2022]
Abstract
Certain amphibian species have long served as a valuable protein source for humans, in addition to being good bioindicators for environmental pollutants. Hence, to investigate the consumption outcomes leading to potential health risks, we determined the trace element (TE) levels in the hind leg and liver tissues of marsh frogs (Pelophylax ridibundus), one of the delicacies of several cuisines today. The sediment, water, and frog tissue samples were collected from 15 different locations of NE Turkey and analyzed to determine the arsenic (As), cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), manganese (Mn), nickel (Ni), lead (Pb), vanadium (V), and zinc (Zn) concentrations. The TE concentrations in the sediment, water, and individuals were detected to show significant variations among sampling stations (p < 0.05). Yet, Cd and Pb concentrations of the hind legs cooked and enjoyed in the diets were determined below the European Commission's permitted levels. Furthermore, based on the TEs in edible tissues, consumption of the marsh frog did not appear to pose a risk to humans in terms of provisional tolerable weekly intake (PTWI), target hazard coefficient (THQ), and hazard index (HI).
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Affiliation(s)
- Muhsin Mani
- Faculty of Arts and Sciences, Department of Biology, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Abdullah Altunışık
- Faculty of Arts and Sciences, Department of Biology, Recep Tayyip Erdoğan University, Rize, Turkey.
| | - Kenan Gedik
- Vocational School of Technical Sciences, Recep Tayyip Erdoğan University, Rize, Turkey.
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Pehlivan N, Wang JJ. Transcriptional insights into Cu related tolerance strategies in maize linked to a novel tea-biochar. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 293:118500. [PMID: 34785284 DOI: 10.1016/j.envpol.2021.118500] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 10/13/2021] [Accepted: 11/12/2021] [Indexed: 06/13/2023]
Abstract
One-third of maize cultivation in Turkey has been performed in nutrient-rich soils of the coastal agricultural lands of the Black Sea Region, which is among the country's granaries. However, the yield of this chief crop is affected by Cu toxicity due to a decades-long abandoned opencast Cu-mine. As part of the modern agenda, against this problem, we valorized one of the region's signature plant waste by synthesizing a tea-derived biochar (BC) and evaluated for remediation effect on maize Cu tolerance. Among other rates (0%, 0.4%, 0.8%, 1.6%), maximum Cu absorption (168.27 mg kg-1) was found in the 5%BC in in-vitro spiking experiments where natural Cu contamination levels were mimicked. Obvious increasing trends in both root and shoot tissues of maize plantlets growing in Cu-spiked soil (260.26 ± 5.19 mg Cu kg-1) were recorded with proportionally increasing BC application rates. The black tea waste-BC (5%) amendment remarkably reduced the Cu uptake from Cu spiked-soil and showed no phenotypic retardation in maize. Accordingly, it boosted the metabolic and transcriptomic profile owing to up-regulation in the aquaporin and defense genes (PIP1;5 and POD1) by 1.31 and 1.6 fold. The tea-BC application also improved the soil-plant water relations by minimizing cytosolic volume changes between 85 and 90%, increasing chlorophyll intactness (65%) and membrane stability up to 41%. The tea-BC could be a strong agent with potential agronomic benefits in the remediation of the cationic Cu toxicity that occurred in the mining-contaminated agricultural soils.
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Affiliation(s)
- Necla Pehlivan
- Department of Biology, Recep Tayyip Erdogan University, 53100, Rize, Turkey.
| | - Jim J Wang
- School of Plant, Environment and Soil Sciences, Louisiana State University AgCenter, Baton Rouge, LA, 70803, USA
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Trichoderma Role in Anthropogenic Pollutions Mycoremediation: Pesticides and Heavy Metals. Fungal Biol 2022. [DOI: 10.1007/978-3-030-91650-3_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Turanlı N, Gedik K. Spatial trace element bioaccumulation along with consumer risk simulations of Mediterranean mussels in coastal waters of Turkey. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:41746-41759. [PMID: 33788087 DOI: 10.1007/s11356-021-13506-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 03/15/2021] [Indexed: 06/12/2023]
Abstract
Turkey borders three seas and the most populous locations are squeezed into the coastal territories. Thus, organisms living in these aquatic territories are under longstanding anthropogenic pressure. Hence, this study investigated the consumption outcomes leading to potential child and adult health risks along with the spatial distribution of As, Cd, Cr, Cu, Ni, Pb, V, and Zn in the Mediterranean mussels (Mytilus galloprovincialis) sampled at 23 different stations from the Black Sea, the Sea of Marmara, and the Aegean Sea coastal waters of Turkey. The mean concentrations of trace elements found in the Mediterranean mussels followed Zn (39.75 mg kg-1) > Cu (1.95 mg kg-1) > As (1.84 mg kg-1) > Pb (0.99 mg kg-1) > Ni (0.65 mg kg-1) > Cr (0.62 mg kg-1) > V (0.47 mg kg-1) > Cd (0.08 mg kg-1). Factor analysis revealed that trace elements were mostly derived from anthropogenic sources. Pb values were found to be above the permissible European Union limits at 10 sampling stations. While the estimated weekly intake did not exceed the Joint FAO/WHO Expert Committee on Food Additives limits, the target hazard quotient for As was found >1 for children. The lifetime cancer risk (CR) for adults and children was unacceptable (>10-4) at high consumption rates for As according to US Environmental Protection Agency. Monte Carlo simulation confirmed a CR to adult (62.98%) and children (97.24%) mussel consumers caused by As.
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Affiliation(s)
- Nurdan Turanlı
- Vocational School of Technical Sciences, Recep Tayyip Erdogan University, 53100, Rize, Turkey
| | - Kenan Gedik
- Vocational School of Technical Sciences, Recep Tayyip Erdogan University, 53100, Rize, Turkey.
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