Optimization of micropropagation for pear gene pool preservation

Authors

  • Т. Turdiyev Институт биологии и биотехнологии растений, Казахстан, г. Алматы,
  • I. Kovalchuk Институт биологии и биотехнологии растений, Казахстан, г. Алматы,
  • G. Uspanova ТОО «Казахский НИИ плодоводства и виноградарства», Казахстан, г. Алматы
  • N. Chukanova ТОО «Казахский НИИ плодоводства и виноградарства», Казахстан, г. Алматы
  • S. Frolov Институт биологии и биотехнологии растений, Казахстан, г. Алматы

Keywords:

pear, nutrient media, micropropagation, tissue culture, apex, explant.

Abstract

Sterilizing agents and their concentrations for the disinfection of explants from saprophyte microflora were identified, the composition of nutrient media was specified that is optimal for introduction of pear into in vitro culture and micropropagation. Explants should be effectively sterilized with one of antiseptics: a) HgCl2 0.1% in the exposure of 10-15 min; b) «Domestos» without dilution – 3 min. The content in MS medium with GA-0.5 mg/l, IBA-0.1 mg/l is optimal for the introduction of pear into in vitro culture. MS medium containing BAP-0.6 mg/l; IBA-0.1 mg/l; GA-0.2 mg/l; sucrose-30 g/l is optimal for propagation of pear explants in the in vitro culture.

Downloads

How to Cite

Optimization of micropropagation for pear gene pool preservation. (2016). Experimental Biology, 65(3), 356-362. https://bb.kaznu.kz/index.php/biology/article/view/1138