<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sirisha, V. L.</style></author><author><style face="normal" font="default" size="100%">Prashant, S.</style></author><author><style face="normal" font="default" size="100%">Ranadheer, D.</style></author><author><style face="normal" font="default" size="100%">Ramprasad, P.</style></author><author><style face="normal" font="default" size="100%">Shaik, N. M.</style></author><author><style face="normal" font="default" size="100%">Arha, Manish</style></author><author><style face="normal" font="default" size="100%">Gupta, S. K.</style></author><author><style face="normal" font="default" size="100%">Srivastava, Sarneer</style></author><author><style face="normal" font="default" size="100%">Yadav, A. K.</style></author><author><style face="normal" font="default" size="100%">Kulkarni, P. S.</style></author><author><style face="normal" font="default" size="100%">Othalathara U. Abhilash</style></author><author><style face="normal" font="default" size="100%">Khan, Bashir Mohammad</style></author><author><style face="normal" font="default" size="100%">Rawal, Shuban K.</style></author><author><style face="normal" font="default" size="100%">Kishor, P. B. Kavi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Direct shoot organogenesis and plant regeneration from hypocotyl explants in selected genotypes of Leucaena leucocephala - a leguminous pulpwood tree</style></title><secondary-title><style face="normal" font="default" size="100%">Indian Journal of Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">hypocotyl explants</style></keyword><keyword><style  face="normal" font="default" size="100%">Leucaena lucocephala</style></keyword><keyword><style  face="normal" font="default" size="100%">pulpwood leguminous tree</style></keyword><keyword><style  face="normal" font="default" size="100%">shoot organogenesis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">NATL INST SCIENCE COMMUNICATION-NISCAIR</style></publisher><pub-location><style face="normal" font="default" size="100%">DR K S KRISHNAN MARG, PUSA CAMPUS, NEW DELHI 110 012, INDIA</style></pub-location><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">388-393</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An efficient in vitro plant regeneration system in subabul (Leucaena leucocephala), a leguminous pulp wood tree species, was established. The induction of shoots was achieved from selected elite clones of subabul K-8, K-636 and also wild type on MS medium supplemented with 2% sucrose and different concentrations (0.88 to 24.6 mu M) of plant growth regulators (BA, Kn, 2iP &amp;amp; TDZ). The best medium for shoot regeneration was MS with 22.2 mu M BA (5 shoots per explant), followed by 22.7 mu M TDZ (4.6 shoots per explant). Addition of putriscine (9.3 mu M) to MS medium containing 22.2 mu M BA enhanced the number of multiple shoots to 7-8 but not the frequency of response. Shoot initials (measuring 1 cm) when separated and transferred on to MS medium containing 1.4 mu M GA(3) elongated to 2-5 cm in 15.20 d with 80% frequency. The per cent frequency of shoot differentiation was almost identical in the genotypes K-8 and K-636 but it differed significantly from the wild type. Leaf yellowing and abscission in all the genotypes was curtailed by supplementing the medium with 685 mu M glutamine or 540 mu M adenine. The excised shoots were transferred to root regeneration media containing 2.46 and 4.98 mu M IBA or 2.6 and 5.3 mu M NAA. Root regeneration was noticed with 100% frequency in all the three genotypes in presence of IBA or NAA. Plantlets were transferred successfully to the pots with 70% survival rate with no visible morphological variations. The protocol can be utilized for mass propagation and genetic transformation studies of this important pulpwood species.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">Indian</style></custom3><custom4><style face="normal" font="default" size="100%">0.287</style></custom4></record></records></xml>