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Do microbial protein elicitors PeaT1 obtained from Alternaria tenuissima and PeBL1 from Brevibacillus laterosporus enhance defense response against tomato aphid (Myzus persicae)?
Tomato aphid (Myzus persicae) is a destructive insect pest of tomato responsible for huge losses in the production as well in the vegetable industry. In the present in vitro study two protein elicitors, PeaT1 and PeBL1 were considered to study their efficacies to exhibit defense response against tom...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8176006/ https://www.ncbi.nlm.nih.gov/pubmed/34121861 http://dx.doi.org/10.1016/j.sjbs.2021.02.063 |
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author | Basit, Abdul Farhan, Muhammad Abbas, Mureed Wang, Yong Zhao, De-Gang Mridha, Amin U. Al-tawaha, Abdel Rehman Mohammad Said Bashir, Muhammad Amjad Arif, Muhammad Ahmed, Sohail Alajmi, Reem Atalla Metwally, Dina M. El- Khadragy, Manal |
author_facet | Basit, Abdul Farhan, Muhammad Abbas, Mureed Wang, Yong Zhao, De-Gang Mridha, Amin U. Al-tawaha, Abdel Rehman Mohammad Said Bashir, Muhammad Amjad Arif, Muhammad Ahmed, Sohail Alajmi, Reem Atalla Metwally, Dina M. El- Khadragy, Manal |
author_sort | Basit, Abdul |
collection | PubMed |
description | Tomato aphid (Myzus persicae) is a destructive insect pest of tomato responsible for huge losses in the production as well in the vegetable industry. In the present in vitro study two protein elicitors, PeaT1 and PeBL1 were considered to study their efficacies to exhibit defense response against tomato aphid. Three different concentrations of both protein elicitors were applied on the tomato seedlings. After the application of PeaT1 and PeBL1, population growth rates of tomato aphid were decreased as compared to the control treatment. In host preference assay, the tomato aphid showed a preference to build a colony on the control as compared to the treated tomato plant, because tomato leaves provided hazardous surface for aphid after the formation of wax and trichome. The concentrations of protein showed significant (p < 0.05) results in life-history traits of the aphid. Jasmonic acid (JA), salicylic acid (SA) and ethylene (ET) showed significant accumulation in tomato seedlings treated with PeaT1 and PeBL1. Elicitors treated plants produced resistance against M. persicae. Our finding suggests that PeaT1 and PeBL1 have shown high potentials against the damage of M. persicae, and both elicitors could be used as novel biological tools against tomato aphid. |
format | Online Article Text |
id | pubmed-8176006 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-81760062021-06-11 Do microbial protein elicitors PeaT1 obtained from Alternaria tenuissima and PeBL1 from Brevibacillus laterosporus enhance defense response against tomato aphid (Myzus persicae)? Basit, Abdul Farhan, Muhammad Abbas, Mureed Wang, Yong Zhao, De-Gang Mridha, Amin U. Al-tawaha, Abdel Rehman Mohammad Said Bashir, Muhammad Amjad Arif, Muhammad Ahmed, Sohail Alajmi, Reem Atalla Metwally, Dina M. El- Khadragy, Manal Saudi J Biol Sci Original Article Tomato aphid (Myzus persicae) is a destructive insect pest of tomato responsible for huge losses in the production as well in the vegetable industry. In the present in vitro study two protein elicitors, PeaT1 and PeBL1 were considered to study their efficacies to exhibit defense response against tomato aphid. Three different concentrations of both protein elicitors were applied on the tomato seedlings. After the application of PeaT1 and PeBL1, population growth rates of tomato aphid were decreased as compared to the control treatment. In host preference assay, the tomato aphid showed a preference to build a colony on the control as compared to the treated tomato plant, because tomato leaves provided hazardous surface for aphid after the formation of wax and trichome. The concentrations of protein showed significant (p < 0.05) results in life-history traits of the aphid. Jasmonic acid (JA), salicylic acid (SA) and ethylene (ET) showed significant accumulation in tomato seedlings treated with PeaT1 and PeBL1. Elicitors treated plants produced resistance against M. persicae. Our finding suggests that PeaT1 and PeBL1 have shown high potentials against the damage of M. persicae, and both elicitors could be used as novel biological tools against tomato aphid. Elsevier 2021-06 2021-02-25 /pmc/articles/PMC8176006/ /pubmed/34121861 http://dx.doi.org/10.1016/j.sjbs.2021.02.063 Text en © 2021 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Original Article Basit, Abdul Farhan, Muhammad Abbas, Mureed Wang, Yong Zhao, De-Gang Mridha, Amin U. Al-tawaha, Abdel Rehman Mohammad Said Bashir, Muhammad Amjad Arif, Muhammad Ahmed, Sohail Alajmi, Reem Atalla Metwally, Dina M. El- Khadragy, Manal Do microbial protein elicitors PeaT1 obtained from Alternaria tenuissima and PeBL1 from Brevibacillus laterosporus enhance defense response against tomato aphid (Myzus persicae)? |
title | Do microbial protein elicitors PeaT1 obtained from Alternaria tenuissima and PeBL1 from Brevibacillus laterosporus enhance defense response against tomato aphid (Myzus persicae)? |
title_full | Do microbial protein elicitors PeaT1 obtained from Alternaria tenuissima and PeBL1 from Brevibacillus laterosporus enhance defense response against tomato aphid (Myzus persicae)? |
title_fullStr | Do microbial protein elicitors PeaT1 obtained from Alternaria tenuissima and PeBL1 from Brevibacillus laterosporus enhance defense response against tomato aphid (Myzus persicae)? |
title_full_unstemmed | Do microbial protein elicitors PeaT1 obtained from Alternaria tenuissima and PeBL1 from Brevibacillus laterosporus enhance defense response against tomato aphid (Myzus persicae)? |
title_short | Do microbial protein elicitors PeaT1 obtained from Alternaria tenuissima and PeBL1 from Brevibacillus laterosporus enhance defense response against tomato aphid (Myzus persicae)? |
title_sort | do microbial protein elicitors peat1 obtained from alternaria tenuissima and pebl1 from brevibacillus laterosporus enhance defense response against tomato aphid (myzus persicae)? |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8176006/ https://www.ncbi.nlm.nih.gov/pubmed/34121861 http://dx.doi.org/10.1016/j.sjbs.2021.02.063 |
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