@article{fdi:010022909, title = {({I}mprovement of plant regeneration frequency in vitro in indica rice)(en chinois)}, author = {{W}enzhong, {T}. and {R}ance, {I}. and {S}ivamani, {E}. and {F}auquet, {C}laude and {B}eachy, {R}.{N}.}, editor = {}, language = {{CHINOIS}}, abstract = {{I}n order to improve the frequency of plant regeneration from calli in indica rice, the influences of different factors on plant regeneration were investigated. {S}upplement with cytokinins ({KT}, {BAP}, {Z}eatin or {Z}ip, 1 mg/l) and {NAA} (1 mg/l), or supplement with thidiazuron ({TDZ}, 0.5 mg/l) in the induction medium or subculture medium ; and partial desiccation of callus before transfer to regeneration medium have been found significantly increase the frequency of plant regeneration in indica rice. 5-14 folds more plants were obtained than untreated control by the combination of these treatments with indica varieties {TN}1, {IR}72 and {IR}64. ({R}{\'e}sum{\'e} d'auteur)}, keywords = {{RIZ} ; {CULTURE} {DE} {TISSUS} ; {CULTURE} {IN} {VITRO} ; {REGENERATION} ; {CYTOKININE} ; {ETUDE} {EXPERIMENTALE} ; {NAA} ; {THIDIAZURON}}, booktitle = {}, journal = {{A}cta {G}enetica {S}inica}, volume = {21}, numero = {3}, pages = {215--221}, ISSN = {0898-5138}, year = {1994}, URL = {https://www.documentation.ird.fr/hor/fdi:010022909}, }