Analysis and mapping of a dwarf and narrow leaf rice mutant

›› 2014, Vol. 26 ›› Issue (1): 0-13.

• 作物科学 • Next Articles

Analysis and mapping of a dwarf and narrow leaf rice mutant

1College of Chemistry and Life Science， Zhejiang Normal University， Jinhua 321004， China；2 Institute of Crop and Nuclear Technology Utilization，Zhejiang Academy of Agricultural Sciences， Hangzhou 310021，China；3 College of Life and Environment Sciences， Hangzhou Normal University， Hangzhou 310036，China）

Received:1900-01-01 Revised:1900-01-01 Online:2014-01-25 Published:2014-07-09

Abstract

Abstract: A dwarf and narrow leaf （dnl1） mutant was isolated by ethylmethylsulfonate （EMS） treating for a japonica rice variety Xiushui 09 dry seeds，it could be inherited stably after several selfing. Compared with its wild type Xiushui 09， the mutant shows dwarf， narrow leaf and more tillers. Genetic analysis showed that the traits of the dnl1 mutants were controlled by one pair of recessive nuclear gene. With map\|based cloning approach， Dnl1 gene was mapped between SSR marker RM17478 and RM17488 on the chromosome 4， a 260 kb region. Sequencing and blast analysis indicated that Dnl1 is an allele to the gene Nal1.

Key words: rice, dwarf and narrow leaf, map\|based cloning, molecular mapping

[1]	CHEN Dan, TANG Cuifeng, DONG Chao, GAN Shuxian, LI Jun, A Xinxiang, ZHANG Feifei, YANG Yayun, NIU Saisai, DAI Luyuan. Grain starch quality characteristics of Yunnan soft rice landraces [J]. Acta Agriculturae Zhejiangensis, 2021, 33(2): 203-214.
[2]	ZOU Wenxiong, WU Wei, GUAN Yajing, CAO Dongdong, BIAN Xiaobo, SHI Deyun, DING Liling. Research progress of regulation techniques of rice seed dormancy [J]. Acta Agriculturae Zhejiangensis, 2021, 33(2): 369-379.
[3]	ZHENG Xusong, ZHONG Liequan, WANG Huifu, CHEN Fangjing, CHENG Liping, XU Qiqiang, LI Yang, ZHONG Xuhua, LYU Zhongxian. Demonstration on rice pests control by fertilizer regulation technique in different geographic rice growing areas of Zhejiang Province [J]. , 2020, 32(9): 1656-1664.
[4]	LIU Jiaojiao, ZHANG Gangren, GAO Qun. Study on price relevance of livestock products based on VEC-BEKK-GARCH and spillover index model [J]. , 2020, 32(9): 1711-1721.
[5]	GU Jiancheng, GUO Bin, LIN Yicheng, FU Qinglin, LIU Chen, DING Nengfei, LI Hua, LI Ningyu. Effects of iron plaque in root surface on cadmium uptake of rice [J]. , 2020, 32(6): 963-970.
[6]	SHAO Wenqi, ZHONG Ping, DONG Yubing, SUN Chunmei, JI Li, ZHUANG Chun, CHEN Chuan, ZHANG Ankang. Difference of light and temperature resources in tray seedling and its effect on seedling quality in rice [J]. , 2020, 32(2): 191-199.
[7]	WANG Nianyi, YU Fenghua, XU Tongyu, DU Wen, GUO Zhonghui, ZHANG Guosheng. Hyperspectral retrieval modelling for chlorophyll contents of japonica-rice leaves based on machine learning [J]. , 2020, 32(2): 359-366.
[8]	YANG Hongyun, LUO Jianjun, SUN Aizhen, WAN Ying, YI Wenlong. Study on estimation model of total nitrogen content in rice leaves based on image characteristics [J]. Acta Agriculturae Zhejiangensis, 2020, 32(12): 2232-2243.
[9]	GAO Yun, ZHAO Zhijun. Influence of imported honey on market of bee products of China [J]. , 2020, 32(11): 2088-2093.
[10]	JIANG Junfang, LIU Junchao, WU Jianliang, ZHENG Huichao, HUANG Xin, ZHENG Kaizhi, JIANG Yongqing. Study on dynamic change of fermentation quality in mixed silages of bamboo shoot shell and rice husk [J]. , 2020, 32(10): 1757-1763.
[11]	FANG Yuwei, ZHANG Wei, CHEN Youyuan, HOU Fan, XU Linfeng, TANG Changhua, LI Rongde. State quo of utilization of high-quality hybrid rice varieties in China during 2001-2017 [J]. , 2020, 32(1): 1-14.
[12]	ZHANG Xinyue, LI Youfa, LIU Jiangning, FU Haowei. Study on hybrid rice purity of special combining pattern testing with functional marker of wide compatibility gene S5-n [J]. , 2020, 32(1): 15-19.
[13]	BING Jingjing, GAO Hongmei. Research on development of high quality rice industry in Tianjin based on SWOT analysis: Taking "Xiaozhan" rice as an example [J]. , 2019, 31(8): 1217-1223.
[14]	ZHANG Shun, YANG Jitao, LI Yong, LIAO Juan, LI Zhaodong, ZHU Dequan. Experiment of sucking performance of inside-filling pneumatic type precision hill-drop drilling seed-metering device for rice [J]. , 2019, 31(8): 1379-1387.
[15]	PAN Junfeng, ZHONG Xuhua, HUANG Nongrong, LIU Yanzhuo, TIAN Ka, LIANG Kaiming, PENG Bilin, FU Youqiang, HU Xiangyu. Effects of different cultivation patterns on grain yield and nitrogen use efficiency of rice in South China [J]. , 2019, 31(6): 857-868.

Analysis and mapping of a dwarf and narrow leaf rice mutant

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments