Show simple item record

dc.contributor.authorParveen, Fazlima
dc.contributor.authorKhatun, Mahmuda
dc.contributor.authorIslam, Aparna
dc.date.accessioned2016-12-01T08:37:30Z
dc.date.available2016-12-01T08:37:30Z
dc.date.issued2014
dc.identifier.citationParveen, F., Khatun, M., & Islam, A. (2014). Micropropagation of environmental stress tolerant local potato (solanum tuberosum L.) varieties of bangladesh. Plant Tissue Culture and Biotechnology, 24(1), 101-109. doi:10.3329/ptcb.v24i1.1921en_US
dc.identifier.issn18173721
dc.identifier.urihttp://hdl.handle.net/10361/7053
dc.descriptionThis article was published in the Journal of Plant Tissue Culture and Biotechnology [© 2014 Plant Tissue Culture and Biotechnology] and the definite version is available at : http://dx.doi.org/110.3329/ptcb.v24i1.19218 The Journal's website is at:http://www.banglajol.info/index.php/PTCB/article/view/19218en_US
dc.description.abstractIn vitro response of four explants namely, leaf, shoot apex, nodal and internodal, in three stress tolerant Bangladeshi potato varieties, viz. Zaubilati, Shadaguti and Challisha were tested. Of all the varieties, Shadaguti responded best for all the explants. Among the explants nodal segment responded best, followed by shoot apex. For all these explants and varieties, shoot regeneration response was tested in response to two cytokines, BAP and Kn. When compared between BAP and Kn supplementation, Kn treatment performed better than that of BAP for nodal and shoot apex, while opposite was observed for remaining explants. Interestingly, hormone free basal PROP medium was found to be best for nodal explants of both Zaubilati and Challisha varieties. While nodal explants of Shadaguti showed the best result in 0.5 mg/l Kn. Shoot apex performed best in 0.5 mg/l Kn for all the varieties. As an explant both internode and leaf did not perform well. Direct regeneration from these explants was found best in PROP + 0.2 mg/l GA3 + 0.5 mg/l IAA; 1.0 mg/l BAP, 1.5 mg/l BAP and 2.0 mg/l BAP for Zaubilai, Challisha and Shadaguti, respectively. For rooting, of the in vitro grown shoots half strength of PROP medium supplemented with 0.5 mg/l IBA was found to be best. Cent percent survival of transplanted plantlets was recorded. The successful protocol for in vitro regeneration was developed which can be used for large scale production of these abiotic stress tolerant potato varieties.en_US
dc.language.isoenen_US
dc.publisher© 2014 Bangladesh Association for Plant Tissueen_US
dc.relation.urihttp://www.banglajol.info/index.php/PTCB/article/view/19218
dc.subjectAbiotic stressen_US
dc.subjectIn vitro regenerationen_US
dc.subjectIndigenous varietiesen_US
dc.subjectNodal explanten_US
dc.subjectPotatoen_US
dc.subjectShoot apexen_US
dc.titleMicropropagation of environmental stress tolerant local potato (Solanum tuberosum L.) varieties of Bangladeshen_US
dc.typeArticleen_US
dc.description.versionPublished
dc.contributor.departmentDepartment of Mathematics and Natural Sciences, BRAC University
dc.identifier.doihttp://dx.doi.org/110.3329/ptcb.v24i1.19218


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record