Evaluation of elite inbred lines of maize (Zea mays L.) group Tangsipingtou for in vitro culture and plant regeneration
文献类型: 外文期刊
第一作者: Zhang, HW
作者: Zhang, HW;Tan, ZB;Chen, G;Li, JS
作者机构:
关键词: calli initiation;maize;plant regeneration;Tangsipingtou
期刊名称:MAYDICA ( 影响因子:0.542; 五年影响因子:0.605 )
ISSN: 0025-6153
年卷期: 2004 年 49 卷 4 期
页码:
收录情况: SCI
摘要: Tangsipingtou is the most important maize heterotic group in china since 1970. Knowledge of its potential in in vitro culture and plant regeneration is limited. in the present work, fifteen Tangsipingtou elite inbred lines were tried in vitro to evaluate the influence of genotype, medium, plant hormones and culture protocols on embryo-derived callus induction and plant regeneration. The results showed that callus cultures could be induced from all tested inbreds. Plant regeneration potential was reduced to a certain extent along with culture aging. The modalities of callus induction and plant regeneration of different genotypes were different allowing to the hormone type and concentration. Among fifteen inbreds tested, seven were best on medium CIdcb (modified N6 medium with 3.3mg/L dicamba), and inbred Jing24 was best on CI24d1(modified N6 medium with 1mg/L 2,4-D) for callus induction. However, RH7, J7, HXZ853, ZH81 and HyJC were found with high performance of both callus induction and plant regeneration and were suitable genotypes for genetic transformation.
分类号:
- 相关文献
作者其他论文 更多>>
-
Quincetone growth promoter in fat chicklings
作者:Li, JY;Zhao, RC;Li, JS;Lu, RH
关键词:
-
Spatial and temporal distributions of nitrogen and crop yield as affected by nonuniformity of sprinkler fertigation
作者:Li, JS;Li, B;Rao, MJ
关键词:sprinkler irrigation;fertigation;uniformity;nitrogen;deep percolation;winter wheat;yield
-
Simulation of nitrate distribution under drip irrigation using artificial neural networks
作者:Li, JS;Yoder, RE;Odhiambo, LO;Zhang, J
关键词:
-
Wetting patterns and nitrogen distributions as affected by fertigation strategies from a surface point source
作者:Li, JS;Zhang, JJ;Rao, MJ
关键词:drip irrigation;fertigation;fertigation strategies;soil water;nitrogen
-
The ethylene-, jasmonate-, abscisic acid- and NaCl-responsive tomato transcription factor JERF1 modulates expression of GCC box-containing genes and salt tolerance in tobacco
作者:Zhang, HW;Huang, ZJ;Xie, BY;Chen, Q;Tian, X;Zhang, XL;Zhang, HB;Lu, XY;Huang, DF;Huang, RF
关键词:abscisic acid;dehydration-responsive element;ethylene-responsive GCC box;jasmonate;tomato transcription factor JERF1;salt tolerance
-
Water and nitrogen distribution as affected by fertigation of ammonium nitrate from a point source
作者:Li, JS;Zhang, JJ;Ren, L
关键词:
-
Field evaluation of crop yield as affected by nonuniformity of sprinkler-applied water and fertilizers
作者:Li, JS;Rao, MJ
关键词:sprinkler irrigation;fertigation;uniformity;winter wheat;yield