ICAR Research Data Repository for Knowledge Management
Surface sterilant effect on the regeneration efficiency from cotyledon explants of groundnut (Arachis hypogea L.) varieties adapted to eastern and Southern Africa
OAR@ICRISAT
View Archive Info| Field | Value | |
| Relation |
http://oar.icrisat.org/171/
http://www.academicjournals.org/AJB/PDF/pdf2010/17May/Maina%20et%20al.pdf |
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| Title |
Surface sterilant effect on the regeneration efficiency from cotyledon explants of groundnut (Arachis hypogea L.) varieties adapted to eastern and Southern Africa
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| Creator |
Maina, S M
Emongor, Q Sharma, K K Simon, T G Gathaara, M Santie, M D V |
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| Subject |
Groundnut
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| Description |
Five groundnut (Arachis hypogea L.) varieties - ICGV-12991, ICGV-99568, ICGV-90704, CG-2 and Chalimbana - that are adapted to Eastern and Southern Africa were compared to variety JL 24 for their regeneration response in tissue culture. Sodium hypochlorite and mercuric chloride were compared for efficiency as sterilizing agents and subsequent effect on regeneration. All five varieties formed shoot buds that elongated well on shoot elongation medium. ICGV-90704 and Chalimbana performed better than the other three varieties for shoot organogenesis although all varieties produced healthy rooted plants in vitro that were successfully transferred to the greenhouse where they exhibited normal growth, flowering and seed set. Both sterilizing agents were suitable, but mercuric chloride was less harmful than sodium hypochlorite. This study established a basis for genetic engineering activities on African groundnuts in the future. |
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| Publisher |
Academic Publishers
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| Date |
2010
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Language |
en
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| Rights |
—
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| Identifier |
http://oar.icrisat.org/171/1/nset7.pdf
Maina, S M and Emongor, Q and Sharma, K K and Simon, T G and Gathaara, M and Santie, M D V (2010) Surface sterilant effect on the regeneration efficiency from cotyledon explants of groundnut (Arachis hypogea L.) varieties adapted to eastern and Southern Africa. African Journal of Biotechnology, 9 (20). pp. 2866-2871. ISSN 1684-5315 |
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