@article{fdi:010037800, title = {{C}ryopreservation of garlic bulbil primordia by the droplet-vitrification procedure}, author = {{K}im, {H}. {H}. and {L}ee, {J}. {K}. and {Y}oon, {J}. {W}. and {J}i, {J}. {J}. and {N}am, {S}. {S}. and {H}wang, {H}. {S}. and {C}ho, {E}. {G}. and {E}ngelmann, {F}lorent}, editor = {}, language = {{ENG}}, abstract = {{T}he droplet-vitrification protocol, a combination of droplet-freezing and solution-based vitrification was applied for cryopreserving garlic bulbil primordia. {T}he highest survival and regeneration percentages of cryopreserved primordia (90.1-95.0% and 82.7-85.0%, respectively) were achieved after preculture for 2-4 days at 10 degrees {C} on solid medium with 0.1-0.3 {M} sucrose, loading for 50 minutes in liquid medium with 2 {M} glycerol + 0.5 {M} sucrose, dehydration with {PVS}3 vitrification solution for 90-150 min, cooling primordia in 5 mu l droplets of-{PVS}3 vitrification solution placed on aluminum foil strips by dipping these strips in liquid nitrogen, warming them by plunging the foil strips into pre-heated (40 degrees {C}) 0.8 {M} sucrose solution for 30 s and further incubation in the same solution for 30 minutes. {T}he optimized droplet-vitrification protocol was successfully applied to bulbil primordia of five garlic varieties originating from various countries and to immature bulbils of two vegetatively propagated {A}llium species, with regeneration percentages ranging between 77.4-95.4%.}, keywords = {{A}llium sativum {L} ; droplet vitrification ; bulbil primordium ; cooling ; warming}, booktitle = {}, journal = {{C}ryoletters}, volume = {27}, numero = {3}, pages = {143--153}, ISSN = {0143-2044}, year = {2006}, URL = {https://www.documentation.ird.fr/hor/fdi:010037800}, }