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草地学报  2015 

华南象草原生质体分离及基因瞬时表达研究

DOI: 10.11733/j.issn.1007-0435.2015.03.020, PP. 571-579

Keywords: 象草,原生质体,PEG介导,瞬时表达

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Abstract:

以华南象草(Pennisetumpurpureum)幼叶鞘为材料,采用L16(45)正交试验设计,对分离原生质体过程中的纤维素酶浓度、离析酶浓度、酶解液pH、甘露醇浓度、酶解时间5个因素进行筛选,建立了高效的象草叶鞘原生质体分离体系,并进行目标基因的瞬时转化,以期为象草基因功能研究奠定基础。结果表明叶鞘在含有1.5%纤维素酶R-10,0.75%离析酶R-10,0.5mol·L-1甘露醇,pH为5.8的酶解液中酶解4h,原生质体产量达5.11×106个·gFW-1,活力达91.08%,酶解时间对象草原生质体产量和活力的影响最大。用PEG介导法将2个分别带有绿色荧光蛋白和红色荧光蛋白的载体转入原生质体中,转化效率最高可达77.47%,共转化效率为8.79%。所分离的原生质体可用于基因的瞬时表达研究。

References

[1]  Hisano H, Nandakumar R, Wang Z Y. Genetic modification of lignin biosynthesis for improved biofuel production [J]. In Vitro & Developmental Biology-Plant,2009,45(3):306-313
[2]  Cao J, Yao D, Lin F, et al. PEG-mediated transient gene expression and silencing system in maize mesophyll protoplasts: A valuable tool for signal transduction study in maize [J]. Acta Physiologiae Plantarum,2014,36(5):1271-1281
[3]  Marion J, Bach L, Bellec Y, et al. Systematic analysis of protein subcellular localization and interaction using high-throughput transient transformation of Arabidopsis seedlings [J]. The Plant Journal,2008,56(1):169-179
[4]  柏锡,贾蓓,吕德康,等. 水稻Os03g19020基因的克隆及亚细胞定位分析[J]. 东北农业大学学报,2014,45(1):29-33
[5]  Yang J W, Fu J X, Li J, et al. A novel co-immunoprecipitation protocol based on protoplast transient gene expression for studying protein-protein interactions in rice [J]. Plant Molecular Bology Reporter,2014,32(1):153-161
[6]  Sheen J. Signal transduction in maize and Arabidopsis mesophyll protoplasts [J]. Plant Physiology,2001,127(4):1466-1475
[7]  Davey M R, Anthony P, Power J B, et al. Plant protoplasts: Status and biotechnological perspectives [J]. Biotechnology Advances,2005,23(2):131-171
[8]  王莉,姚占军. 植物原生质体的制备与活力检测研究进展[J]. 生物技术通报,2009(S1):46-50
[9]  赵严伟. 拟南芥原生质体分离及水稻植酸酶基因OsMINPP瞬时表达研究[D]. 长沙:湖南农业大学,2011
[10]  Zhang Y, Su J, Duan S, et al. A highly efficient rice green tissue protoplast system for transient gene expression and studying light/chloroplast-related processes [J]. Plant Methods,2011,7(1):30
[11]  Cocking E C. A method for the isolation of plant protoplasts and vacuoles [J]. Nature Protocols,1960(187):962-963
[12]  Yoo S D, Cho Y H, Sheen J. Arabidopsis mesophyll protoplasts: A versatile cell system for transient gene expression analysis [J]. Nature Protocols,2007,2(7):1565-1572
[13]  Ueki S, Lacroix B, Krichevsky A, et al. Functional transient genetic transformation of Arabidopsis leaves by biolistic bombardment [J]. Nature Protocols,2009,4(1):71-77
[14]  Reich T J, Iyer V N, Miki B L. Efficient transformation of alfalfa protoplasts by the intranuclear microinjection of Ti plasmids [J]. Nature Biotechnology,1986,4(11):1001-1004
[15]  陈蓁蓁,张宁,张文申,等. 蛋白质分子荧光探针研究及其应用新进展[J]. 分析化学,2006,34(9):1341-1347
[16]  夏玉凤. 以gfp为报告基因研究蛋白亚细胞定位[J]. 生物技术通报,2006(2):11-13
[17]  Vermeer J E M, Van Munster E B, Vischer N O, et al. Probing plasma membrane microdomains in cowpea protoplasts using lapidated GFP-fusion proteins and multimode FRET microscopy [J]. Journal of Microscopy,2004,214(2):190-200
[18]  Ali G S, Prasad K V S K, Hanumappa M, et al. Analyses of in vivo interaction and mobility of two spliceosomal proteins using FRAP and BiFC [J]. PLoS One,2008,3(4):e1953
[19]  王娟,李玉珠,师尚礼. 苜蓿愈伤组织原生质体游离与培养[J]. 草地学报,2010,18(2):258-262
[20]  陶茸,李玉珠,王娟,等. 扁蓿豆愈伤组织原生质体分离条件的研究[J]. 草地学报,2011,19(2):288-293
[21]  解新明,周峰,赵燕慧,等. 多年生能源和草的产能和生态效益[J]. 生态学报,2008,28(5):2329-2342
[22]  李有涵,唐然,解新明. 华南象草分株构件生长极其生物量分配的相关性[J]. 生态学杂志,2011,30(9):1875-1880
[23]  Tang R, Zhang X Q, Li Y H, et al. Cloning and in silico analysis of a cinnamyl alcohol dehydrogenase gene in Pennisetum purpureum [J]. Journal of Genetics,2014,93(1):145-158
[24]  孙鹤,郎志宏,朱莉,等. 玉米、小麦、水稻原生质体制备条件优化[J]. 生物工程学报,2013,29(2):224-234
[25]  刘晓光,刘孟军,宁强,等. 冬枣花药愈伤组织的诱导及原生质体分离[J]. 中国农学通报,2009,25(2):100-104
[26]  王华忠,陈雅平,陈佩度. 植物瞬间表达系统与功能基因组学研究[J]. 生物工程学报,2007,23(3):367-374
[27]  李妮娜,丁林云,张志远,等. 棉花椰肉原生质体分离及目标基因瞬时表达体系的建立[J]. 作物学报,2014,40(2):231-239
[28]  赵红娟,张博,陈爱萍,等. 酶解对苜蓿子叶原生质体体分离效果的影响[J]. 草地学报,2008,16(1):50-53
[29]  马晖玲,赵小强,白小明,等. 草地早熟禾午夜Ⅱ号原生质体培养及植株再生[J]. 草地学报,2010,18(1):103-107
[30]  袁彬,潘学军. 毛葡萄原生质体分离与纯化研究[J]. 西南大学学报,2010,32(12):97-101
[31]  王鹏凯,吕伟光,胡雪怡,等. 北美鹅掌楸原生质体的分离与培养[J]. 西北植物学报,2013,33(2):254-260
[32]  李玉珠,师尚礼. 杂花和紫花苜蓿原生质体分离培养条件的筛选[J]. 西北植物学报,2014,34(1):184-192.
[33]  羿德磊. 桑树原生质体分离及融合的研究[D]. 泰安:山东农业大学,2012
[34]  李贵,李必元,王五宏,等. 结球甘蓝下胚轴原生质体培养再生植株体系的优化研究[J]. 西北植物学报,2012,32(12):2438-2443
[35]  张凌云,师尚礼. 俄罗斯杂花苜蓿愈伤组织原生质体游离与培养条件的优化[J]. 中国草地学报,2013, 35(3):12-17
[36]  Bart R, Chern M, Park C J, et al. A novel system for gene silencing using siRNAs in rice leaf and stem-derived protoplasts [J]. Plant Methods,2006,2(1):13-21

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