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| Content Provider | Springer Nature Link |
|---|---|
| Author | Tripathi, Swati Varma, Ajit Das, Aparajita |
| Copyright Year | 2015 |
| Abstract | The rich plant biodiversity of Himalayan region is vanishing at an alarming rate due to urbanization and indiscriminate collection of important plants at a large scale from the wild for trade. Overexploitation of Picrorhiza kurroa, an alpine Himalayan medicinal plant for extraction of its active compounds has led to the reduction of its natural population. In vitro regeneration offers a noteworthy solution for the propagation of endangered medicinal plants. Successful acclimatization of in vitro plants with fungal endophyte Piriformospora indica reduces the mortality rate of in vitro plantlets due to transplantation shock. Root colonization with P. indica renders growth promotion and better adaptation of a wide range of plants. Present study focuses on the use of P. indica as a biological hardening agent for increasing the percentage survival of in vitro shoots. Survival of fungus treated biohardened in vitro plants was increased by 1.3 folds. Root number in 4 weeks old P. indica treated biohardened in vitro plants enhanced by 1.25 fold and facilitated its establishment under greenhouse conditions. |
| Starting Page | 799 |
| Ending Page | 805 |
| Page Count | 7 |
| File Format | |
| ISSN | 03698211 |
| Journal | Proceedings of the National Academy of Sciences, India Section B: Biological Sciences |
| Volume Number | 87 |
| Issue Number | 3 |
| e-ISSN | 22501746 |
| Language | English |
| Publisher | Springer India |
| Publisher Date | 2015-10-07 |
| Publisher Place | New Delhi |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Life Sciences Plant Biochemistry Nucleic Acid Chemistry Behavioral Sciences Endangered medicinal plant Biological hardening Micropropagation Picrorhiza kurroa Piriformospora indica |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Science Agricultural and Biological Sciences |
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