|本期目录/Table of Contents|

[1]武博寒,李鹏志,蒋红娟,等.普通烟草NtARF2基因克隆及表达模式分析[J].江苏农业科学,2025,53(4):94-99.
 Wu Bohan,et al.Cloning and expression pattern analysis of NtARF2 gene in common tobacco[J].Jiangsu Agricultural Sciences,2025,53(4):94-99.
点击复制

普通烟草NtARF2基因克隆及表达模式分析(PDF)
分享到:

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第53卷
期数:
2025年第4期
页码:
94-99
栏目:
耐养分胁迫基因
出版日期:
2025-02-20

文章信息/Info

Title:
Cloning and expression pattern analysis of NtARF2 gene in common tobacco
作者:
武博寒1李鹏志2蒋红娟2刘涛2贺帅2孟岩3喻奇伟2湛佳伟1温海洋1贾宏昉1
1.河南农业大学烟草学院,河南郑州 450002; 2.贵州省烟草公司毕节市公司,贵州毕节 551700; 3.史丹利化肥宁陵有限公司,河南商丘 476000
Author(s):
Wu Bohanet al
关键词:
普通烟草NtARF2基因基因克隆表达模式低钾胁迫
Keywords:
-
分类号:
S188;S572.01
DOI:
-
文献标志码:
A
摘要:
为探究生长素响应因子NtARF2基因在调控烟草钾的吸收和利用过程中的功能,将烟草K326 NtARF2的cDNA作为模板通过PCR反应进行克隆,利用生物信息学软件分析其结构和功能,通过亚细胞定位技术判断其表达位置,运用qRT-PCR等技术对NtARF2基因的表达模式进行研究。结果表明,NtARF2基因全长2 556 bp,可编码851个氨基酸;NtARF2蛋白相对分子质量为94.528 05 ku;理论等电点为6.37,酸性;不稳定指数为55.11,属于不稳定蛋白,并且不包含跨膜结构域;同源性和进化树分析表明,烟草NtARF2与拟南芥AtARF2同源性和亲缘性较高。亚细胞定位结果表明该蛋白是一个核蛋白;启动子分析和不同胁迫(低钾、高温、干旱、低温、高盐)处理下的qRT-PCR结果显示,NtARF2基因能够响应低钾、高温、干旱和盐胁迫反应,尤其是低钾响应;进一步研究发现该基因具有组织表达特异性,且低钾条件下烟株根、茎和叶片部位该基因表达量显著降低,推测其参与了不同胁迫下钾离子的吸收和再利用,且可能是一个负调控因子。
Abstract:
-

参考文献/References:

[1]Subhashini D V. Growth promotion and increased potassium uptake of tobacco by potassium-mobilizing Bacterium Frateuria aurantia grown at different potassium levels in vertisols[J]. Communications in Soil Science and Plant Analysis,2015,46(2):210-220.
[2]闫宁,刘新民,杜咏梅,等. 我国初烤烟叶钾含量现状与变化趋势分析[J]. 江西农业学报,2018,30(1):86-90.
[3]杨铁钊,舒海燕,赵献章. 我国烟草钾素营养研究现状与进展[J]. 烟草科技,2002,35(7):39-43.
[4]Lu L M,Chen Y,Lu L,et al. Transcriptome analysis reveals dynamic changes in the gene expression of tobacco seedlings under low potassium stress[J]. Journal of Genetics,2015,94(3):397-406.
[5]张丽君. 小麦低钾响应基因的筛选及转录因子TaGRAS29功能的初步分析[D]. 郑州:河南农业大学,2023:45-55.
[6]代书桃,朱灿灿,马小倩,等. 谷子HAK/KUP/KT钾转运蛋白家族全基因组鉴定及其对低钾和高盐胁迫的响应[J]. 作物学报,2023,49(8):2105-2121.
[7]黄文功. 亚麻和水曲柳对低钾或磷耐受性及基因表达调控研究[D]. 哈尔滨:东北林业大学,2020:111-118.
[8]Vicente-Agullo F,Rigas S,Desbrosses G,et al. Potassium carrier TRH1 is required for auxin transport in Arabidopsis roots[J]. Plant Journal,2004,40(4):523-535.
[9]Cancé C,Martin-Arevalillo R,Boubekeur K,et al. Auxin response factors are keys to the many auxin doors[J]. New Phytologist,2022,235(2):402-419.
[10]关晓溪,胡海军,吴亚男,等. 生长素响应因子ARF研究进展[J]. 分子植物育种,2016,14(7):1892-1897.
[11]Wang D K,Pei K M,Fu Y P,et al. Genome-wide analysis of the auxin response factors (ARF) gene family in rice (Oryza sativa)[J]. Gene,2007,394(1/2):13-24.
[12]Wu J,Wang F Y,Cheng L,et al. Identification,isolation and expression analysis of auxin response factor (ARF) genes in Solanum lycopersicum[J]. Plant Cell Reports,2011,30(11):2059-2073.
[13]Schruff M C,Spielman M,Tiwari S,et al. The auxin response factor 2 gene of Arabidopsis links auxin signalling,cell division,and the size of seeds and other organs[J]. Development,2006,133(2):251-261.
[14]Okushima Y,Overvoorde P J,Arima K,et al. Functional genomic analysis of the auxin response factor gene family members in Arabidopsis thaliana:unique and overlapping functions of arf7 and arf19[J]. The Plant Cell,2005,17(2):444-463.
[15]刘松瑜,闫艳秋,冯秋硕,等. 番茄生长素响应因子基因SlARF12在果实发育过程中的功能分析[J]. 园艺学报,2018,45(4):678-690.
[16]Attia K A,Abdelkhalik A F,Ammar M H,et al. Antisense phenotypes reveal a functional expression of OsARF1,an auxin response factor,in transgenic rice[J]. Current Issues in Molecular Biology,2009,11(Suppl 1):i29-i34.
[17]Bouzroud S,Gasparini K,Hu G J,et al. Down regulation and loss of auxin response factor 4 function using CRISPR/Cas9 alters plant growth,stomatal function and improves tomato tolerance to salinity and osmotic stress[J]. Genes,2020,11(3):272.
[18]赵帅. 拟南芥转录因子ARF2响应低钾胁迫的分子机制研究[D]. 北京:中国农业大学,2016:100-105.
[19]Sheng H,Cong D L,Ju H Y. Functional characterization of ZmHAK1 promoter and its regulatory transcription factors in maize[J]. Molekuliarnaia Biologiia,2020,54(3):374-388.
[20]Zhang J,Khan R,Zhou L,et al. Genome-wide identification analysis of the auxin response factors family in Nicotiana tabacum and the function of NtARF10 in leaf size regulation[J]. Journal of Plant Biology,2021,64(4):281-297.
[21]Kumar S,Nei M,Dudley J,et al. MEGA:a biologist-centric software for evolutionary analysis of DNA and protein sequences[J]. Briefings in Bioinformatics,2008,9(4):299-306.
[22]于一帆,朱小彬,葛会敏,等. 基于绿色荧光蛋白瞬时表达的植物亚细胞定位方法[J]. 江苏农业科学,2014,42(12):58-61.
[23]黄化刚,申燕,王卫峰,等. 烟草硝酸盐转运蛋白基因NtNRT2.4的克隆及表达分析[J]. 中国烟草学报,2016,22(1):84-91.
[24]Verma S,Negi N P,Pareek S,et al. Auxin response factors in plant adaptation to drought and salinity stress[J]. Physiologia Plantarum,2022,174(3):e13714.
[25]Jin L F,Yarra R,Zhou L X,et al. The auxin response factor (ARF) gene family in oil palm (Elaeis guineensis Jacq.):genome-wide identification and their expression profiling under abiotic stresses[J]. Protoplasma,2022,259(1):47-60.
[26]Kato H,Kouno M,Takeda M,et al. The roles of the sole activator-type auxin response factor in pattern formation of Marchantia polymorpha[J]. Plant & Cell Physiology,2017,58(10):1642-1651.
[27]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.
[28]Guilfoyle T J,Ulmasov T,Hagen G. The ARF family of transcription factors and their role in plant hormone-responsive transcription[J]. Cellular and Molecular Life Sciences,1998,54(7):619-627.

相似文献/References:

[1]韩林贺,丁安明,孔英珍.普通烟草PMEI家族的鉴定与表达分析[J].江苏农业科学,2018,46(09):34.
 Han Linhe,et al.Genome-wide identification and expression analysis of the PMEI family in Nicotiana tabacum[J].Jiangsu Agricultural Sciences,2018,46(4):34.
[2]武兆云,孙聚涛,张智强,等.普通烟草茉莉酸生物合成途径3个基因的分子克隆、表征和表达分析[J].江苏农业科学,2022,50(18):75.
 Wu Zhaoyun,et al.Molecular cloning,characterization and expression analysis of three genes in tobacco (Nicotiana tabacum L.) jasmonic acid biosynthesis pathway[J].Jiangsu Agricultural Sciences,2022,50(4):75.

备注/Memo

备注/Memo:
收稿日期:2023-12-22
基金项目:中国烟草总公司贵州省公司重点项目(编号:2022XM06)。
作者简介:武博寒(2001—),女,硕士研究生,主要从事烟草生物技术研究。E-mail:18738852057@163.cm。
通信作者:贾宏昉,博士,副教授,主要从事烟草生物技术研究。E-mail:jiahongfang@126.com。
更新日期/Last Update: 2025-02-20