koelreuteria elegans, popularly known as “flame gold” is an ornamental tree. in vitro callus induction and regeneration from various explants (eaf segments and cotyledonary leaf) were studied on modified ms medium. the highest callus induction rate (80%) and multiplication was obtained in 2 mg/l 2,4-d from leaf segments. calli transferred in 1.5 mg/l bap resulted in efficient shoot regeneration...

Mimosa pudica is a medicinal plant worthy of therapeutic properties. It often overlooked as one the weed species, and potential was underappreciated despite its abundance in nature, particularly tropical climate countries. Considering aptitude this micropropagation protocol M. revisited enhanced. The seed surface sterilization germination were assessed, followed by shoot multiplication rate roo...

A rapid and efficient protocol was developed for inducing direct organogenesis using shoot tip explants of Vernonia cinerea L. Shoot tip explants were cultured on MS medium supplemented with different concentrations of BAP (2.22 to 22.20 μM/l) and KN (2.42 to 23.20 μM/l) for direct shoot induction. The frequency of multiple shoot induction and proliferation increased with increasing concentrati...

Phenolic compounds limit micropropagation of many orchids in vitro. The aim the study was to estimate effect activated charcoal (AC);1, 2 or 4 g/L) ascorbic acid (AA; 10, 20 30 mg/L) added half strength MS medium on growth and o-dihydroxyphenols content Paphiopedilum insigne A positive AC shoot root formation has been found. highest multiplication rate (5.6 shoots/explant) rooting frequency wer...

To accelerate breeding of Pinus massoniana Lamb. resistance to pine wilt disease (PWD), caused by the pinewood nematode (PWN), Bursaphelenchus xylophilus, a protocol was established for in vitro propagation P. and evaluation regenerated microshoots from different clones PWN. Axillary bud induction achieved culturing cotyledonary node explants 3-week-old seedlings Gupta Durzan (DCR) medium that ...

Abstract This study was conducted in the Tissue Culture laboratory of Horticultural Department Faculty Agriculture at Karbala University to investigate effects a light source (Florescent, LED) and adenine sulfate (Ads) 0, 40, 80, 120 mg l-1 on multiplication rooting Kalanchoe blossfeldiana . Results showed there are which achieved 100% response percentage for when addition under LED especially ...