Alterations in endogenous polyamines in bulbs of tuberose (Polianthes tuberosa L.) during dormancy
IR@IHBT: CSIR-Institute of Himalayan Bioresource Technology, Palampur
View Archive Info| Field | Value | |
| Title |
Alterations in endogenous polyamines in bulbs
of tuberose (Polianthes tuberosa L.)
during dormancy
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| Creator |
Sood, Shweta
Nagar, P K |
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| Subject |
Plant sciences
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| Description |
Changes in the levels of endogenous polyamines were determined in tuberose (Polianthes
tuberosa L.) bulbs during their dormant periods. High free putrescine and low spermine and
spermidine levels were associated during initial stages of dormancy. In contrast, high spermine
and spermidine levels were related with dormancy release. The conjugated putrescine level increased
during the period with an increase in conjugated spermine and spermidine levels. An inverse
relationship between free and conjugated polyamines was noticed only for putrescine. The possible
role of polyamines is discussed in relation to dormancy.
# 2005 Elsevier B.V. All rights reserved.
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| Date |
2005
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://ihbt.csircentral.net/26/1/2005_Altertions.pdf
Sood, Shweta and Nagar, P K (2005) Alterations in endogenous polyamines in bulbs of tuberose (Polianthes tuberosa L.) during dormancy. Scientia Horticulturae, 105 (4). pp. 483-490. |
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| Relation |
http://ihbt.csircentral.net/26/
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