Karyotype Analysis of Two Wheat Intergeneric Hybrids and Three Parents

Abstract

Abstract: 【OBJECTIVE】 Our objective was to study the truth of hybrids were identified by cytology authentication and Genomens of chromosome and their ploidy. 【METHOD】 The experiment was conducted with normal Genomens chromosome analysis.【RESULTS】 The karyotype of two interspecific hybrids and their parents of Triticum were analyzed and reported in this paper. The result was that karyotype characteristics of two hybrids 1894×Ps5 and XIN7×Ps5 and their parents were clarified, The karyotype were XIN7(2n=6x=42):2M+12sm+28m(2SAT)(2B)and 1894 (2n=6x=42): 2M+20sm+18m(2SAT)(2B)and Ps5(2n=4x=28): 2M+12sm(2SAT)+12m+2st(2B)and 1894×Ps5(2n=5x=35): 2M+19m+12sm+2st(B)and XIN7×Ps5(2n=5X=35):1M+21m+13sm(2B)； respectively. 【CONCLUSION】 the truth of hybrids were identified, the both were true, and the chromosome 1and the chromosome 1 of XIN7 parent and 1894 parent were in A-Genomen and B-Genomen, respectively; their ploidy was 6X. which Genomens chromosome 3 belonged to did not studied.

CLC Number:

S512.1

Karyotype Analysis of Two Wheat Intergeneric Hybrids and Three Parents. Karyotype Analysis of Two Wheat Intergeneric Hybrids and Three Parents[J]. Chinese Agricultural Science Bulletin, 2007, 23(6): 238-238.

[1]	ZHOU Dongdong, ZHANG Jun, GE Mengjie, LIU Zhonghong, ZHU Xiaohuan, LI Chunyan. Effects of Different Nitrogen Treatments on Grain Yield, Nitrogen Utilization Efficiency and Quality of Late-sowing Wheat ‘Huaimai 36’ Following Rice [J]. Chinese Agricultural Science Bulletin, 2023, 39(1): 1-7.
[2]	DING Mingliang, LIU Jia, LI Shaoxiang, YANG Zhonghui, BAI Yingwen, ZHANG Yanjun, LI Hongsheng, XIONG Shian, YANG Mujun, LIU Kun. Responses of Yield and Quality Traits of New Wheat Variety ‘Yunmai 110’ to Different Planting Densities [J]. Chinese Agricultural Science Bulletin, 2022, 38(24): 1-7.
[3]	YAN Wenzhi, YANG Lei, LIU Jing. Wheat Flour in Hetao Region of Inner Mongolia: Analysis of Flavor Substances by Gas Chromatography-ion Mobility Spectrometry [J]. Chinese Agricultural Science Bulletin, 2022, 38(24): 151-157.
[4]	ZHANG Yong, QU Zhenjiang, LIU Yuefeng, LIU Lu, LI Yanli, PAN Yuying. Possible Impacts of Climate Change on the Risk of Apple Overwintering in China [J]. Chinese Agricultural Science Bulletin, 2022, 38(21): 88-96.
[5]	JIN Yangang, DING Jinfeng, YUAN Quan, XIA Zhonghua, YIN Jing, YANG Yongle, LIU Hailang, REN Yangtao, CHEN Wei, LI Zhenfu, ZHAO Qibing, WEI Wanjuan, ZHENG Yayue. Sowing Date and Planting Density of Strong-gluten Wheat in Huaibei Area of Jiangsu: Effects on Grain Yield and Quality [J]. Chinese Agricultural Science Bulletin, 2022, 38(18): 1-7.
[6]	SONG Hongling, YANG Jinwen, LI Ning, SHI Yugang. Main Wheat Varieties Promoted in Shanxi Province: Analysis of Grain Morphological Traits [J]. Chinese Agricultural Science Bulletin, 2022, 38(13): 1-6.
[7]	WU Di, ZHANG Feng, SUI Chunying, SHI Junhui, WAN Xuejie, LIU Yiguo, HAN Wei, SHI Changhai. Exogenous Active Substances: Effect on Stress Resistance of Wheat Seedling [J]. Chinese Agricultural Science Bulletin, 2022, 38(9): 14-19.
[8]	WANG Fuyu, CHEN Guiju, SUN Leiming, HUANG Ling, SHAO Minmin, ZHAO Kai, YANG Benzhou, ZHANG Yudan, YAN Lu, WANG Lin. Interaction Between Tillage Modes and Nitrogen Application Rates: Effects on the Growth, Yield and Quality of Wheat [J]. Chinese Agricultural Science Bulletin, 2022, 38(9): 20-26.
[9]	WU Zhibin, HUANG Chao, LEI Yuan, JING Feng, LIU Zhandong. Water and Fertilizer Utilization Characteristics of Winter Wheat Under Different Yield Levels [J]. Chinese Agricultural Science Bulletin, 2022, 38(8): 64-71.
[10]	NIU Liya, WANG Weiwei, ZHANG Yujie, ZOU Jingwei, WANG Zhi, LU Li, WANG Fengzhi, WANG Wei, YU Liang. Wheat Quality and Yield Traits: Effects on Scores of Steamed Bread and Noodles [J]. Chinese Agricultural Science Bulletin, 2022, 38(6): 129-133.
[11]	WANG Xiaofei, ZHANG Jiawei, LIU Tiening, REN Xiaolong, JIA Zhikuan, CAI Tie. The Dynamic Tracking of Wheat Lodging Resistance Research: Bibliometric Analysis Based on WoS and CNKI Database [J]. Chinese Agricultural Science Bulletin, 2022, 38(5): 132-142.
[12]	SUN Wenyan, YIN Hongjuan, TIAN Changyu, XU Jiukai, ZHAO Bingqiang, TANG Jiwei. The Effects of Chemical Fertilizer and Pig Manure on Winter Wheat Yield and Quality [J]. Chinese Agricultural Science Bulletin, 2022, 38(3): 1-10.
[13]	SONG Lei, TSERING Yangjin, WANG Xiaoqiang, HE Yan. Response Mechanism of Wheat to High Temperature Stress: A Review [J]. Chinese Agricultural Science Bulletin, 2021, 37(36): 6-12.
[14]	Wang Zhijun, Wang Bisheng, Sun Xiaolu, Xu Mengjie, Yang Xiaohui, Hou Jinjin, Fang Quanxiao. Effects of Different Drip Irrigation Schedules on Soil Moisture, Wheat Growth and Water Use at Jiaodong Semi-humid Region [J]. Chinese Agricultural Science Bulletin, 2021, 37(27): 6-15.
[15]	Han Bao, Yu Yueyue, Zhu Wen, Xu Kai, Guo Ning. Effects of Different Levels of Organic Fertilizer on Wheat Yield and Soil Fertility [J]. Chinese Agricultural Science Bulletin, 2021, 37(24): 73-78.

Karyotype Analysis of Two Wheat Intergeneric Hybrids and Three Parents

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

For authors

For reviewers

Reader center

Contact us