KaydedilenlerDerginizi ekleyin

Dergiler / European Journal of Biology / 2021 / Cilt: 80 - Sayı: 1

Variation of Response Patterns Associated with an Avirulent Plant Symbiont Directed Defense Gene Expressions in Maize Exposed to Toxic Elements

Necla PEHLİVAN
Sayfa
35–41
Yayın Tarihi
2021-06-15
DOI
—
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Conclusion: Determining transcriptional level changes might pave the way for further applied research which would analyze gene level interactions of Trichoderma-HMs-plants.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:Objective: Microbe-assisted plant heavy metal (HM) tolerance is gaining momentum over a conventional breeding or transgenic approach being used to generate tolerant varieties capable of completing their life cycle in the metalliferous environments.
📊
Temel Bulgular & Veri:Materials and Methods: The hypothesis that a novel strain, which belongs to the Trichoderma genus (TS143), was previously identified as being multi HM-resistant, improves plant HM-tolerance by regulating hydraulic conductance and defense system was tested at a molecular level.
💡
Sonuç & Katkı:Conclusion: Determining transcriptional level changes might pave the way for further applied research which would analyze gene level interactions of Trichoderma-HMs-plants.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:heavy metal tolerance · maize · Trichoderma

Abstract

Objective: Microbe-assisted plant heavy metal (HM) tolerance is gaining momentum over a conventional breeding or transgenic approach being used to generate tolerant varieties capable of completing their life cycle in the metalliferous environments. To withstand toxicity, along with the current anthropogenic pressure, applications of fungi representing the largest group of eukaryotic organisms is considerably rising. Materials and Methods: The hypothesis that a novel strain, which belongs to the Trichoderma genus (TS143), was previously identified as being multi HM-resistant, improves plant HM-tolerance by regulating hydraulic conductance and defense system was tested at a molecular level. Results: While only a marginal increase in the expression level of 70 kDa chaperon protein (HSP1) gene was obtained, peroxidase (POD1) and plasma membrane intrinsic aquaporin (PIP1-5) genes were found to be upregulated (<2 fold) in the presence of chronic exposure to the HM-mix, (500 mg L-1 As, Cd, Cu, Pb, Zn) explaining the vivid metabolic modification underlying the metal stress response by target fungus. Up-regulation of the ROS-scavenging peroxidase and aquaporin genes affirming that the responses of POD1 (9.44 fold) and PIP1-5 (3.55 fold) expression may serve as potential sensitive biomarkers for HM-induced cellular toxicity monitoring with TS143 biostimulation. Conclusion: Determining transcriptional level changes might pave the way for further applied research which would analyze gene level interactions of Trichoderma-HMs-plants.

🔖

Bu Makaleye Atıf Yap

PEHLİVAN, N. (2021). Variation of Response Patterns Associated with an Avirulent Plant Symbiont Directed Defense Gene Expressions in Maize Exposed to Toxic Elements. European Journal of Biology, Cilt: 80 - Sayı: 1, 35–41. https://ajindex.com/articles/205042

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (13)

  1. Nriagu JO, Bhattacharya P, Mukherjee AB, Bundschuh J, Zevenhoven R, Loeppert RH. Arsenic in soil and groundwater: an overview. Trace Metals and other Contaminants in the Environment. 2007; 9: 3-60
  2. Goutam J, Sharma J, Singh R, Sharma D. Fungal-mediated bioremediation of heavy metal-polluted environment. In microbial rejuvenation of polluted environment 2021; 51-76. Springer, Singapore
  3. Xu Y, Shi H, Fei Y, Wang C, Mo L, Shu M. Identification of soil heavy metal sources in a large-scale area affected by industry. Sustainability 2021; 13(2): 511
  4. Ma Y, Rajkumar M, Zhang C, Freitas H. Beneficial role of bacterial endophytes in heavy metal phytoremediation. J Environ Manage 2016;174: 14-25
  5. Pečiulytė D, Repečkienė J, Levinskaitė L, Lugauskas A, Motuzas A, Prosyčevas I. Growth and metal accumulation ability of plants in soil polluted with Cu, Zn and Pb. Ekologija 2006; 1: 48-52
  6. Song Y, Cui J, Zhang H, Wang G, Zhao FJ, Shen Z. Proteomic analysis of copper stress responses in the roots of two rice (Oryza sativa L.) varieties differing in Cu tolerance. Plant and soil 2013; 366(1): 647-58
  7. Yan A, Wang Y, Tan SN, Yusof ML, Ghosh S, Chen Z. Phytoremediation: a promising approach for revegetation of heavy metal-polluted land. Front Plant Sci 2020; 11: 359, 1-15
  8. Huihui, Zhang, Li Xin, Xu Zisong, Wang Yue, Teng Zhiyuan, An Meijun, Zhang Yuehui, Zhu Wenxu, Xu Nan, and Sun Guangyu. Toxic effects of heavy metals Pb and Cd on mulberry (Morus alba L.) seedling leaves: Photosynthetic function and reactive oxygen species (ROS) metabolism responses. Ecotoxicology and Environmental Safety 2020; 195: 110469
  9. Redha A, Al-Hasan R, Afzal M. Synergistic and concentration-dependent toxicity of multiple heavy metals compared with single heavy metals in Conocarpus lancifolius. Environ Sci Pollut Res 2021; 14: 1-5
  10. Skowrońska M, Bielińska EJ, Szymański K, Futa B, Antonkiewicz J, Kołodziej B. An integrated assessment of the long-term impact of municipal sewage sludge on the chemical and biological properties of soil. Catena 2020; 189: 104484
  11. Druzhinina IS, Kopchinskiy AG, Kubicek CP. The first 100 Trichoderma species characterized by molecular data. Mycoscience, 2006; 47: 55-64
  12. Sood M, Kapoor D, Kumar V, Sheteiwy MS, Ramakrishnan M, Landi M, Araniti F, Sharma A. Trichoderma: the “secrets” of a multitalented biocontrol agent. Plants 2020; 9(6): 762
  13. Harman GE, Kubicek PK. Trichoderma and Gliocladium. Enzymes, biological control and commercial a