BACTERIAL METABOLITES FROM BACILLUS CEREUS B4 RESPONSIBLE FOR POTATO PLANT GROWTH


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Authors

  • V Sunaina
  • S. Ajay
  • P Dureja

Abstract

Bacillus cereus B4 a biocontrol agent, produces three types of metabolites that contribute to its ability to suppress certain plant diseases and promote growth of potato crop. The metabolites were identified as Kanosamine, 3,4-dihydroxy benzoate (also known as 3,4-DOHB), and 2 keto-4 methylthiobutyrate. To enhance understanding of biological activity related to plant growth promotion, mode of action of one metabolite namely, 3,4-DOHB was determined. The metabolite improved crop vigour by eliminating free radicals which provided conditions for development of larger and healthier root system.

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Author Biographies

  • S. Ajay

    Central Potato Research Institute Campus, Modipuram-250110, Meerut, UP, India
  • P Dureja

    Division of Agricultural Chemistry, IARI, New Delhi-110012, India

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Issue

Vol. 32 No. 3 - 4 (2005)

Section

Articles

License

The copyright of the articles published in Potato Journal is vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR.

How to Cite

Sunaina, V., Ajay, S., & Dureja, P. (2013). BACTERIAL METABOLITES FROM BACILLUS CEREUS B4 RESPONSIBLE FOR POTATO PLANT GROWTH. Potato Journal, 32(3 - 4). https://epubs.icar.org.in/index.php/PotatoJ/article/view/33418