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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...

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Autores principales: 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
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
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.
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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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