Multiple shoot regeneration of an important equatorial forage plant Indigofera zollingeriana Miq.
Abstract
Indigofera zollingeriana is an important protein rich
forage and dye plant species that grows
widely in Indonesia. It is difficult to propagate the plant through seeds due
to high dormancy. Therefore, there is need to develop both in vitro and ex vitro propagation techniques of I. zollingeriana. This study aimed to develop a protocol for multiple
shoot regeneration of the plant under in
vitro conditions using different combinations of BAP+0.01 mg/L NAA. The results showed that both epigeal and cotyledon node
explants have high potential to regenerate with maximum number of regenerated
shoots noted on the epigeal and the cotyledon node explants
using MS medium containing 1.5 mg/L BAP + 0.01 mg/L of NAA and 1.0 mg/L BAP +
0.01 mg/L of NAA in the same order. The shoots regenerated on all combinations
of BAP+NAA were rooted using 0.5 mg/L IBA that promoted rooting in effective
manner. The rooted plants were easily acclimatized to external conditions in an
environmental chamber. The results suggest that I. zollengriana plant species is no more difficult to regenerate
under in vitro conditions. This research
will aid in future studies related to breeding, propagation, biosynthesis
and extraction of active
compounds.
Keywords
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
31 Ekim 2018
Gönderilme Tarihi
30 Ocak 2018
Kabul Tarihi
25 Mayıs 2018
Yayımlandığı Sayı
Yıl 2018 Cilt: 21 Sayı: 5
Cited By
In vitro callus initiation from Indigofera (Indigofera zollingerianaMiq.)
IOP Conference Series: Earth and Environmental Science
https://doi.org/10.1088/1755-1315/457/1/012066
