[1]王莹,李玉娟,李敏,等.紫叶紫薇新品系叶色变化转录组分析[J].江苏农业学报,2018,(05):1128-1137.[doi:doi:10.3969/j.issn.1000-4440.2018.05.023]
 WANG Ying,LI Yu-juan,LI Min,et al.Transcriptome analysis of a new strain of purple-leaf crape myrtle (Lagerstroemia indica) during leaves color changes[J].,2018,(05):1128-1137.[doi:doi:10.3969/j.issn.1000-4440.2018.05.023]
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紫叶紫薇新品系叶色变化转录组分析()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年05期
页码:
1128-1137
栏目:
园艺
出版日期:
2018-10-25

文章信息/Info

Title:
Transcriptome analysis of a new strain of purple-leaf crape myrtle (Lagerstroemia indica) during leaves color changes
作者:
王莹李玉娟李敏马祥建谈峰郭聪张健
(江苏沿江地区农业科学研究所,江苏南通226541)
Author(s):
WANG YingLI Yu-juanLI MinMA Xiang-jianTAN FengGUO congZHANG Jian
(Institute of Agricultural Sciences of Jiangsu Changjiang River Bank District, Nantong 226541, China)
关键词:
紫叶紫薇叶色变化转录组
Keywords:
purple-leaf Lagerstroemia indicaleaves color changestranscriptome
分类号:
S687.9
DOI:
doi:10.3969/j.issn.1000-4440.2018.05.023
文献标志码:
A
摘要:
对紫叶紫薇新品系的叶片进行RNA-Seq测序和分析,共获取145 338条Contig,得到组装的Unigene有53 654条,平均长度1 186.25 bp。32 667条Unigene可以匹配到蛋白质数据库获得注释信息,KEGG和GO注释与富集分析显示,差异DEG主要调节激素信号转导、碳水化合物代谢、核糖体代谢等生物学功能。58个表达差异基因分别对比到毛果杨和拟南芥2个模式植物的数据库,筛出与叶绿素代谢相关候选基因9个,其中2个候选基因共同参与了叶绿素兼类黄酮代谢的调控,2个候选基因可能参与类黄酮代谢过程,它们分别属于DUF547、Polyketide_cyc2、Pkinase、Calreticulin、NAD_Gly3P_dh_N、Glyco_hydro_9等13个基因家族,主要经氧化还原反应、物质能量代谢、植物激素信号转导等机制介入紫薇叶色调控。本研究结果为探究紫叶紫薇叶色变异的分子机制提供参考。
Abstract:
This study was conducted on the transcription and bioinformatics analysis of a new strain of purple leaf crape myrtle (Lagerstroemia indica) during leaves color changes. A total of 145 338 contigs were obtained, and assembled de novo into 53 654 unigenes, with average length of 1 186.25 bp. KEGG and GO enrichment analysis results showed that differences in gene were significantly associated with some biological functions, mainly involved in the metabolism of the ribosome, carbohydrate metabolism, plant hormone signal transduction and other metabolic pathways. Total of nine unigenes involved in chlorophyll metabolism, two unigenes related to both chlorophyll metabolism and flavonoid metabolism and two unigenes involved in flavonoid metabolism were identified by comparing the 58 unigenes obtained with the GO and KEGG databases of Populus trichocarpa and Arabidopsis thaliana, which respectively belonged to 13 gene families including DUF547, Polyketide_cyc2, Pkinase, Calreticulin, NAD_Gly3P_dh_N, Glyco_hydro_9 etc. They mainly participated in the regulation of leaf color through the mechanism of oxidation-reduction reaction, energy metabolism, material metabolism, and plant hormone signal transduction. The experimental results provide a reference for the study of molecular mechanism of leaf color variation in purple-leaf crape myrtle.

参考文献/References:

[1]李文芳,向昌国,王立志,等. 紫薇花色素化学性质及结构的初步研究[J]. 广州化工,2016,44(10):67-69.
[2]刘龙昌,陶珂,景康康,等. 花色多态植物紫薇花部综合特征与繁育系统[J]. 林业科学,2015,51(1):42-54.
[3]徐婉,石俊,蔡明,等. 尾叶紫薇与紫薇杂交后代花香气成分分析[J]. 西北植物学报,2014,34(2):387-394.
[4]谢宪,张林,王峰,等. 紫薇抗寒性研究进展[J]. 天津农业科学,2016,22(5):11-14,20.
[5]汪志铮. 紫薇新品种——“三红”紫薇[J]. 科学种养,2015(8):56.
[6]聂硕,张林,王峰,等. 紫薇杂种F1代的性状表现与倍性研究[J]. 山东农业科学,2017,49(1):17-22.
[7]王淑安,王鹏,杨如同,等. 紫薇新品种“金幌”[J]. 园艺学报,2016,43(3):609-610.
[8]宋倩,黎榕,刘小平,等. 紫薇叶片色素含量变化与叶色转变的关系[J]. 南方林业科学, 2017,45(3):13-15,48.
[9]王淑安,王鹏,张振宇,等. 紫薇叶片转录组分析及叶绿素和类胡萝卜素等途径基因的鉴定[J]. 分子植物育种,2016,14(5):1059-1066.
[10]曹 桦,李涵,苗振,等. 铁皮石斛叶色突变体初步研究[J]. 核农学报,2017,31(3):461-471.
[11]任杰. 红花槭的良种选育与转色机理研究[D].合肥:安徽农业大学,2015.
[12]杨玉霞. 花烛品种“Sonate”叶色突变体转录组分析及抗寒性研究[D].南京:南京农业大学,2015.
[13]高弢,史建荣 . 基于高通量测序技术分析麝香草酚处理禾谷镰孢菌后转录组学的变化[J]. 江苏农业学报,2017,33(6):1257-1265.
[14]LIANG Y, CHEN S Y, AND LIU G S. Application of next generation sequencing techniques in plant transcriptome[J]. Hereditas,2011,33(12):1317-1326.
[15]欧奇,李鑫,田洋,等.多油辣木转录组高通量测序及分析[J]. 江苏农业科学,2017,45(20):71-75.
[16]张少平,洪建基,邱珊莲,等. 紫背天葵高通量转录组测序分析[J]. 园艺学报,2016,43(5): 935-946.
[17]王欢利. 黄叶银杏呈色基础及适应性差异[D].南京:南京林业大学,2015.
[18]杨海芸. 花叶矢竹叶色变异机理研究[D].北京:北京林业大学,2015.
[19]吴全金. ‘白鸡冠’茶树响应光调控的基因差异及理化特征分析[D].福州:福建农林大学,2015.
[20]郭小鸥. 薄皮甜瓜果实成熟品质形成与蛋白质组学分析[D].沈阳:沈阳农业大学,2017.
[21]罗成科,肖国举,李明. 不同未知功能结构域蛋白家族(DUFs)基因在植物中的生物学功能[J]. 植物生理学报,2015,51(2):153-158.
[22]KODAMA Y,SUETSUGU N, KONG S G,et al. Two interacting coiled-coil proteins, WEB1 and PMI2,maintain the chloroplast photorelocation movement velocity in Arabidopsis[J]. Proc Natl Acad Sci USA,2010,107 (45): 19591-19596.
[23]KODAMA Y, SUETSUGU N, WADA M. Novel protein-protein interaction family proteins involved in chloroplast movement response[J].Plant Signal Behav, 2011, 6 (4): 483-490.
[24]韩晓斌,徐冉,段朋根,等. 水稻斑点叶突变体spl101和spl102的筛选及候选基因鉴定[J]. 遗传,2017,39(4):346-353.
[25]NAGASAWA SN, MORI M, NAKAZAWA N, et al. Mutations in Rice (Oryza sativa) heavy metal ATPase2 (OsHMA2) restrict the translocation of Zinc and Cadmium[J]. Plant Cell Physiol, 2012, 53(1):213-224.
[26]王晓桐,李昊阳,徐吉臣. 毛果杨HMA基因家族的生物信息学分析[J]. 植物生理学报, 2014,50(7): 891-900.
[27]WONG C K, JARVIS R S, SHERSON S M, et al. Functional analysis of the heavy metal binding domains of the Zn/Cdtransporting ATPase, HMA2, in Arabidopsis thaliana[J]. New Phytol, 2009, 181 (1): 79-88.
[28]KOTEPONG P, KETSA S, VAN DOORN W. A white mutant of Malay apple fruit (Syzygiu malaccense) lacks transcript expression and activity for the last enzyme of anthocyanin synthesis, and the normal expression of a MYB transcription factor [J].Functional Plant Biology, 2010, 38(1):75-86.
[29]招雪晴,李勃,苑兆和. 石榴PgUFGT基因克隆及表达分析[J]. 西北植物学报,2017,37(4): 646-653.
[30]冀晓昊. 红肉苹果愈伤组织诱导及红色性状发育机理研究[D].泰安:山东农业大学,2015.
[31]张豫超. 森林草莓黄果表型形成机制研究[D].沈阳:沈阳农业大学,2017.
[32]孙海燕,安泽伟,李琴,等. 三色堇DFR基因的克隆及表达分析[J]. 江苏农业科学,2015,43(11):34-37.

备注/Memo

备注/Memo:
收稿日期:2017-12-07 基金项目:南通市应用基础研究项目(MS12015075);中央财政农业技术推广项目[TG(16)048];南通市前沿与关键技术创新项目(MS22015039) 作者简介:王莹(1986-),女,江苏南通人,硕士,助理研究员,主要从事彩叶苗木品种引选、栽培方面的研究。(E-mail)466625450@qq.com 通讯作者:张健,(E-mail)yjnkyy@163.com
更新日期/Last Update: 2018-11-05