An Improved Protocol Suitable for Polymorphism Studies in Chinese Jujube (Ziziphus jujuba Mill.)
文献类型: 外文期刊
第一作者: Bai, R. X.
作者: Bai, R. X.;Peng, J. Y.;Li, L.;Zhang, Y.;Han, B.;Zhang, L. S.;Li, X. Y.
作者机构:
关键词: Chinese jujube;AFLP protocol;polymorphism;relationship;cultivars
期刊名称:I INTERNATIONAL JUJUBE SYMPOSIUM
ISSN: 0567-7572
年卷期: 2009 年 840 卷
页码:
收录情况: SCI
摘要: An efficient and stable AFLP protocol for Chinese jujube was established and validated with several cultivars. Major steps influencing in AFLP procedure were the extraction and purification of genomic DNA, restriction and ligation of adapter into the restricted genomic DNA, pre-amplification reaction, selective amplification reaction, electrophoresis and sliver-staining. The genomic DNA extracted by standardized modified CTAB method was suitable for downstream process in AFLP procedure. Four hundred ng DNA was digested with 3 units of EcoRI and MseI enzymes respectively and incubated at 37 degrees C for 5 h, the digested DNA fragment was diluted to 5 times and used as templates for pre-amplification, and the pre-amplification products were diluted to 10 times and used as templates for selective amplification, which was found suitable for Chinese jujube in AFLP. The electrophoresis and silver-staining were done as per normal procedure. This standardized method had also been validated with seven cultivars belonging to Chinese jujube.
分类号:
- 相关文献
作者其他论文 更多>>
-
Effects of complex probiotics on intestinal function and its regulatory mechanism in patients with constipation
作者:Zhang, X.;Li, X.;Wang, X.;Li, J.;An, Y.;Li, L.;Zhang, P.;Dong, X.;Ze, X.
关键词:
-
Supplementing pigeon grit with acidifier improves metabolism and the reproductive performance of breeding pigeons as well as the development of growth performance of squabs
作者:Zheng, S.;Tang, Y.;Huang, W.;Zhang, W.;Zhang, Y.;Yang, M.;Lu, H.;Li, Z.;He, Y.;Gao, H.;Wang, W.;Peng, J.;Huang, Y.;Liang, Y.;Qiu, X.;Liu, Y.;Gou, Z.;Qiu, Z.;Bin, Y.;Zhang, Z.;Wang, W.;Huang, Y.
关键词:Acidifier; breeder pigeon; squab; performance; metabolism
-
Arginine requirement of breeding pigeons during incubation and lactation in the 2+4 lactation pattern
作者:Zhang, W.;Zheng, S.;Huang, W.;Lu, X.;Lu, H.;Zhang, Y.;Lv, Y.;Li, Z.;Chen, W.;Mo, S.;Tan, G.;He, Y.;Huang, Q.;Li, Z.;Wang, W.;Huang, Y.;Peng, J.;Gou, Z.;Wang, J.;Wang, Z.;Li, Z.;Li, Z.;Xu, X.
关键词:Arginine; reproductive performance; growth; oxidative stress; breeding pigeon
-
PLASTIC FILM ALTERS SOIL PHYSICOCHEMICAL PROPERTIES AND MICROORGANISMS, AFFECTING THE GROWTH OF CIGAR TOBACCO
作者:Ahmed, H. G. M. D.;Yang, T.;Ahmed, H. G. M. D.;Zhang, Y.;Kong, C.;Iqbal, R.;Iqbal, R.;Shen, J.
关键词:film mulching; cigar tobacco; soil ecology; rhizosphere; microbial community
-
RNA-seq Reveals the Effects of Light on Reproductive Traits in Domesticated Geese
作者:Zhao, X.;Yue, S.;Sun, J.;Zhang, Y.;Peng, F.;He, H.;Li, M.;Guo, Z.;Ma, Z.
关键词:Brooding; RNA-seq; laying rate; melatonin; illuminationer
-
Reducing aflatoxins (Aspergillus flavus) in food and animal feed by physical methods and chemical degradation: An update
作者:Akhtar, M. F.;Zhang, Y.;Xinru, S.;Ma, Q.;Liangliang, L.;Changfa, W.;Umar, M.;Ahmad, E.;Ahmad, E.;Chunhua, M.
关键词:physical methods; aflatoxins; chemical degradation; food and animal feed products
-
Dietary supplementation with tryptophan improves the production and growth performance of breeding pigeons under 2+4 model
作者:Zheng, S.;Yan, K.;Tang, Y.;Zhang, W.;Zhang, Y.;Huang, W.;Yang, M.;Lu, H.;Li, Z.;He, Y.;Li, Z.;Gao, H.;Zhou, S.;Lv, Y.;Wang, W.;Huang, Y.;Peng, J.;Gou, Z.;Wang, Z.;Wang, J.;Li, Z.;Li, Z.;Xu, X.
关键词:Tryptophan; breeding pigeons; squab; performance; reproductive metabolism