<?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></contributors><titles><title><style face="normal" font="default" size="100%">Micropropagation of cork oak (Quercus suber L.) by apical bud culture from embryonic axes</style></title><secondary-title><style face="normal" font="default" size="100%">ACTA BOTANICA GALLICA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><publisher><style face="normal" font="default" size="100%">SOC BOTANIQUE FRANCE</style></publisher><pub-location><style face="normal" font="default" size="100%">FACULTE DE PHARMACIE, BP 83, F-59006 LILLE-CEDEX, FRANCE</style></pub-location><volume><style face="normal" font="default" size="100%">151</style></volume><pages><style face="normal" font="default" size="100%">401-413</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">To improve the in vitro germination and development of cork Oak&lt;br/&gt;embryonic axes, several mineral media were tested; Durzan medium&lt;br/&gt;modified 1/2 supplemented with 400 mg/l glutamine and 3% sucrose gave&lt;br/&gt;the best results. The action of BA alone or combined with other growth&lt;br/&gt;regulators was also studied. A low concentration (0.44 mu M) was found&lt;br/&gt;to give an acceptable percentage of plantlets. When combined with NAA,&lt;br/&gt;callogenesis was observed. The transfer of cultures in conditions of low&lt;br/&gt;luminosity led to the formation of several axillary buds. These buds&lt;br/&gt;were multiplied on a solid medium supplemented with GA(3) at low&lt;br/&gt;concentration. The buds were elongated, then rooted on a growth&lt;br/&gt;regulator-free medium after brief dipping in an auxinic solution. The&lt;br/&gt;rooted plants were potted on horticultural substrate.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Micropropagation of cork oak (Quercus suber L.) by axillary buds</style></title><secondary-title><style face="normal" font="default" size="100%">ACTA BOTANICA GALLICA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><publisher><style face="normal" font="default" size="100%">SOC BOTANIQUE FRANCE</style></publisher><pub-location><style face="normal" font="default" size="100%">FACULTE DE PHARMACIE, BP 83, F-59006 LILLE-CEDEX, FRANCE</style></pub-location><volume><style face="normal" font="default" size="100%">151</style></volume><pages><style face="normal" font="default" size="100%">415-427</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The in vitro regeneration from cork oak axillary buds was investigated. Different macronutrient formulas supplemented with MS micronutrients, vitamins and 3% sucrose were tested on shoot multiplication and rooting phases. The WPM macronutrients improved caulogenesis and shoot multiplication. Rooting was achieved on WPM 1/2 macronutrients. Dipping the base of the shoots in an IBA concentrated solution improved the rooting phase. 92% of the rooted plants were successfully potted on horticultural substrate with a high relative humidity.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Culture in vitro des bourgeons axillaires de Chêne-liège (Quercus suber L.). I—Influence des cytokinines sur l'organogenèse et la callogenèse de nœuds de plantules</style></title><secondary-title><style face="normal" font="default" size="100%">Bull. Soc. Pharm. Bordeaux</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">73-88</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Le débourrement in vitro des bourgeons axillaires de plantules de Chêne-liège a été abordé. L’influence de cytokinines ou de composés à activité cytokinine, seuls ou combinés aux auxines ou à l’AG3 , sur l’induction des bourgeons, l’élongation des pousses feuillées et la formation des cals a été étudiée. Dans le milieu de culture WPM, additionné des microéléments et du mélange vitaminique MS, la BA à 4,5 µM favorise la caulogenèse. Son association à d’autres régulateurs de croissance ne permet pas une amélioration du taux de débourrement. En revanche, à 4,5 µM et combinée à 7 µM d’ANA, la callogenèse est importante.</style></abstract></record></records></xml>