Isolation and identification of phosphate solubilizing bacteria able to enhance the growth and aloin-A biosynthesis of Aloe barbadensis Miller
IR@IHBT: CSIR-Institute of Himalayan Bioresource Technology, Palampur
View Archive Info| Field | Value | |
| Title |
Isolation and identification of phosphate solubilizing bacteria able to enhance the
growth and aloin-A biosynthesis of Aloe barbadensis Miller
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| Creator |
Gupta, Mamta
Kiran, Shashi Gulati, Arvind Singh , Bikram Tewari, R |
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| Subject |
Plant sciences
Natural Product Chemistry |
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| Description |
The effect of four phosphate solubilizing bacteria (PSB) was studied on growth and aloin-A content of
Aloe barbadensis in soil containing tricalcium phosphate (TCP). PSB were identified based on 16S rRNA
gene sequencing as Pseudomonas synxantha, Burkholderia gladioli, Enterobacter hormaechei and Serratia
marcescens. These PSB solubilized 25–340 µg ml−1 of TCP into the liquid phase. The treatment of plants
with individual PSB or mixture of these increased soil available P, P uptake in plants and plant growth.
The increase in aloin-A content due to higher plant biomass and unit biomass production was 673%, 294%,
276%, 119% and 108% in plants treated with a PSB consortium, P. synxantha, S. marcescens, B. gladioli, and
E. hormaechei in TCP amended soil, respectively
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| Date |
2012
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://ihbt.csircentral.net/1060/1/88_Isolation_and_Identification_2012.pdf
Gupta, Mamta and Kiran, Shashi and Gulati, Arvind and Singh , Bikram and Tewari, R (2012) Isolation and identification of phosphate solubilizing bacteria able to enhance the growth and aloin-A biosynthesis of Aloe barbadensis Miller. Journal of Microbiological Research, 167. pp. 358-363. |
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| Relation |
http://ihbt.csircentral.net/1060/
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