Plant regeneration system from cotyledons-derived calluses cultures of Stylosanthes guianensis cv. 'Reyan 2'
文献类型: 外文期刊
作者: Yuan, Xuejun 1 ; Liao, Li 4 ; Liu, Guodao 1 ; Wang, Zhiyong 3 ;
作者机构: 1.Chinese Acad Trop Agr Sci, Key Lab Trop Crops Germplasm Resources Utilizat, Minist Agr, Trop Crops Genet Resources Inst, Danzhou 571737, Peoples R China
2.Qiongzhou Univ, Coll Life Sci, Sanya 572000, Peoples R China
3.Hainan Univ, Minist Educ, Key Lab Protect & Dev Utilizat Trop Crop Germplas, Haikou 570228, Peoples R China
4.Hainan Univ, Coll Agr, Danzhou 571737, Peoples R China
关键词: Stylosanthes guianensis Sw. cv. Reyan 2;callus;cotyledons;plant regeneration
期刊名称:AFRICAN JOURNAL OF BIOTECHNOLOGY ( 影响因子:0.573; 五年影响因子:0.794 )
ISSN: 1684-5315
年卷期: 2011 年 10 卷 56 期
页码:
收录情况: SCI
摘要: The objective of this study was to successfully establish plant regeneration system with cotyledons of Stylosanthes guianensis Sw. cv. 'Reyan 2' as explants. In this study, the following results were obtained; (1) the highest rates of callus induction on medium MS with 3.0 mg L(-1) 2, 4-D with cotyledons as explants were 74%. The above medium of formulation was adopted for subculture; (2) the highest rates of callus differentiation medium MS with 3.0 mg L(-1) 6-BA with cotyledons as explants was 66%; (3) the optimum medium of shoot growth was MS medium plus 1.0 mg L(-1) 6-BA, 0.5 mg L(-1) NAA and 0.4 mg L(-1) GA; (4) the rooting rate was 60% on optimum rooting medium with 0.2 mg L(-1) NAA; (5) the survival rate of plant transplanting was 70% after transferred to pots with garden soil. In conclusion, the efficient plant regeneration system developed here will be helpful for rapid micropropagation and further genetic improvement in S. guianensis Sw. cv. 'Reyan 2'.
- 相关文献
作者其他论文 更多>>
-
Comparative analysis of lipid and flavonoid biosynthesis between Pongamia and soybean seeds: genomic, transcriptional, and metabolic perspectives
作者:Liu, Chun;Huang, Rui;Li, Xinyong;Liu, Guodao;Dong, Rongshu;Liu, Pandao;Liu, Chun;Huang, Rui;Li, Xinyong;Liu, Guodao;Dong, Rongshu;Liu, Pandao;Liu, Chun;Liu, Pandao;Liu, Chun;Liu, Pandao;Liu, Chun;Zhao, Xingkun;Xu, Ranran;Zhang, Jianyu;Liu, Chun;Zhao, Xingkun;Xu, Ranran;Zhang, Jianyu
关键词:Pongamia; Soybean; Multi-omics; Lipids; Flavonoids
-
AcEXPA1, an α-expansin gene, participates in the aluminum tolerance of carpetgrass (Axonopus compressus) through root growth regulation
作者:Li, Jifu;Wang, Linjie;Chen, Zhijian;Li, Jifu;Chen, Zhijian;Liu, Liting;Wang, Zhiyong;Rao, Idupulapati M.
关键词:Axonopus compressus; Aluminum toxicity; Composite plants; Transgenic hairy roots; Expansin
-
Legume cover crops alter soil phosphorus availability and microbial community composition in mango orchards in karst areas
作者:Dong, Rongshu;Liu, Guodao;Hu, Wen;Bu, Lianyan;Cheng, Hanting;Bu, Lianyan;Cheng, Hanting;Bu, Lianyan;Cheng, Hanting;Bu, Lianyan;Cheng, Hanting;Liu, Guodao
关键词:Legume crops; Phosphorus fractions; Available phosphorus; phoD -harboring bacteria; Fungal community
-
Multi-omics analysis reveals the roles of purple acid phosphatases in organic phosphorus utilization by the tropical legume Stylosanthes guianensis
作者:Luo, Jiajia;Chen, Zhijian;Huang, Rui;Liu, Chun;Dong, Rongshu;Liu, Guodao;Liu, Pandao;Luo, Jiajia;Chen, Zhijian;Huang, Rui;Liu, Chun;Dong, Rongshu;Liu, Guodao;Liu, Pandao;Wu, Yuanhang;Liu, Chun;Cai, Zeping;Arango, Jacobo;Rao, Idupulapati Madhusudana;Schultze-Kraft, Rainer
关键词:low phosphate tolerance; purple acid phosphatase; phosphorus recycling; multi-omics; tropical legume; Stylosanthes guianensis
-
The role of citrate synthase HbCS4 in latex regeneration of Hevea brasiliensis (para rubber tree)
作者:Qin, Yunxia;Yang, Jianghua;Fang, Yongjun;Hu, Bin;Xiao, Xiaohu;Long, Xiangyu;Wang, Zhiyong
关键词:Citrate synthase; ATP; TCA cycle; Tapping; Hevea brasiliensis
-
Telomere-to-telomere genome of the allotetraploid legume Sesbania cannabina reveals transposon-driven subgenome divergence and mechanisms of alkaline stress tolerance
作者:Luo, Haofei;Wang, Xiaofei;You, Changqing;Wu, Xuedan;Li, Tong;He, Kaixuan;Ye, Qingtong;Zhao, Qinghua;Deng, Xian;Cao, Xiaofeng;Song, Xianwei;Huang, Gai;Luo, Haofei;Wang, Xiaofei;You, Changqing;Wu, Xuedan;Li, Tong;He, Kaixuan;Ye, Qingtong;Zhao, Qinghua;Deng, Xian;Cao, Xiaofeng;Song, Xianwei;Huang, Gai;Wang, Xiaofei;Lv, Zhiyao;He, Kaixuan;Jia, Yajun;You, Changqing;Ye, Qingtong;Cao, Xiaofeng;Pan, Duofeng;Zhang, Dongmei;Shen, Zhongbao;Zhang, Xiaodong;Zhang, Xiaodong;Zhang, Xiaodong;Liu, Guodao
关键词:Sesbania cannabina; alkaline stress; telomere-to-telomere genome; legume; green manure; phosphate transporter; allotetraploid
-
Multi-Omics Analysis Reveals Mechanisms of Strong Phosphorus Adaptation in Tea Plant Roots
作者:Liu, Xiaomei;Liu, Xiaomei;Tian, Jing;Sun, Lili;Liu, Xiaomei;Liu, Guodao
关键词:tea plant; phosphorus; root growth; multi-omics