Isolation characterization and identification of endophytic bacteria in safed musli Chlorophytum borivilianum roots

Aminatulhawa P. M., . and Hayati N. A., . and Shamsuddin Z. H., . (2009) Isolation characterization and identification of endophytic bacteria in safed musli Chlorophytum borivilianum roots. [Proceedings Paper]

Sixty-three cultures of endophytic bacterial isolates were obtained from Safed Musli roots collected from FELDA Herbal Corporation Farm Lanchang Pahang. All isolate were morphologically characterized colony size color pigment opacity consistency form elevation and margin. In addition biochemical test have been analysed such as Gram staining nitrogen fixing ability and phytohormone production Indole-3-acetic acid IAA. The study showed the greater number of Gram negative compared to Gram positive bacteria 42 isolates was recognized have ability to fix nitrogen and only 28 isolates can produces phytohormone Indole-3-acetic acid IAA. In conclusion 7 isolates which are isolated 17 31 51 52 54 55 and 58 have been identified to produce higher IAA and able to fix nitrogen.

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Abstract

Sixty-three cultures of endophytic bacterial isolates were obtained from Safed Musli roots collected from FELDA Herbal Corporation Farm Lanchang Pahang. All isolate were morphologically characterized colony size color pigment opacity consistency form elevation and margin. In addition biochemical test have been analysed such as Gram staining nitrogen fixing ability and phytohormone production Indole-3-acetic acid IAA. The study showed the greater number of Gram negative compared to Gram positive bacteria 42 isolates was recognized have ability to fix nitrogen and only 28 isolates can produces phytohormone Indole-3-acetic acid IAA. In conclusion 7 isolates which are isolated 17 31 51 52 54 55 and 58 have been identified to produce higher IAA and able to fix nitrogen.

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Item Type:	Proceedings Paper
Additional Information:	Available at Perpustakaan Sultan Abdul Samad Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia. S590.2 S683 2009 Call Number.
AGROVOC Term:	Endophytes
AGROVOC Term:	Bacteria control disinfection
AGROVOC Term:	Nutritional supplements
AGROVOC Term:	Mineral content
AGROVOC Term:	Root hairs
AGROVOC Term:	Plant hormones
Geographical Term:	MALAYSIA
Depositing User:	Ms. Suzila Mohamad Kasim
Last Modified:	24 Apr 2025 05:16
URI:	http://webagris.upm.edu.my/id/eprint/13499

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