Analyses of the Availability of Using Genetic Distances to Predict the Heterosis in Corn (Z. mays L.)

doi:10.3321/j.issn:1000-7091.1995.z1.004

Abstract

Abstract: Forty eight inbre’s-lines of corn were divided into 12 groups by measurement of genetic distances and clustering analysis.The relationship between the genetic distance and heterosis in corn was also discussed.Conclusions were as follows: (1) None inevitable inner relation existed between the clustering results and the consanguinity, and geographical sources of these materials used in this study.Genetic distance could not stand for the genetic divergences of inbred-lines of corn; it might reflect the morphological differences of the inbred-lines.(2)Evident heterosis existed in yield, but had no significant linear correlation with the genetic distance.Therefore, to predict the heterosis in corn by means of genetic distances of inbred-lines is restricted.

Key words: Inbred-line of corn, Genetic distance, Heterosis

CLC Number:

S513

Zheng Yongzhan, Wang Hong. Analyses of the Availability of Using Genetic Distances to Predict the Heterosis in Corn (Z. mays L.)[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1995, 10(S1): 15-21. doi: 10.3321/j.issn:1000-7091.1995.z1.004.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.3321/j.issn:1000-7091.1995.z1.004

http://www.hbnxb.net/EN/Y1995/V10/IS1/15

[1]	ZHAO Changyun, SHI Haichun, XIA Wei, CAI Lin, YANG Shu, YU Xuejie, KE Yongpei. Improvement Effects of Different Donor and Back-cross Times on Combining Ability and Heterosis of Inbred Lines in Maize [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2020, 35(S1): 56-62.
[2]	LI Qiang, LI Ding, QIAO Wenchen, SUN Shuluan, MENG Xianghai, WEI Jianwei, ZHAO Minghui, ZHAO Fengwu, LI Huimin. The Effects of Broad Compatibility Genes of Hengguan 35 on Utilization of Heterosis in Winter and Spring Wheat [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2017, 32(S1): 220-225.
[3]	LIU Zi-ji, ZHU Jie, DANG Xuan-min, ZHAN Yuan-feng. Study on the Construction of Core Collection in Mini-watermelon [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2015, 30(S1): 61-65.
[4]	ZHANG Yao-wen, ZHAO Xiao-guang, TIAN Jian-hua, WANG Hui, WANG Xue-fang, LI Dian-rong, HOU Jun-li, GUAN Zhou-bo, WEI Shi-hao. *Comparison of Net Photosynthetic Rate and Chlorophyll Content of Brassica napus* Between Orthogonal and Reciprocal Combinations** [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2015, 30(5): 135-140.
[5]	GOU Cai-ming, YU Shi-quan, HUANG Ning, RONG Ting-zhao, ZHANG Ji-hai, XU Ke-cheng, LI Zhi-long. Analysis on Combining Ability of 17 Inbred Lines from Maize Landraces [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2015, 30(2): 175-182.
[6]	DONG Hao, ZHANG Fang, XIA Guang-li, BI Jun, CHEN Jing. The Influence of High-oil Maize Pollen to Common Maize Kernel Traits and Oil Content [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2014, 29(S1): 188-192.
[7]	LIU Hong-mei, ZHOU Xin-yue, CHEN Jie, LI Hai-lin, QIU Ying-bo, LIU Jian-feng. Heterosis Analysis of Photosynthetic Characteristics in Indica Hybrid Rice [J]. journal1, 2014, 29(3): 122-127.
[8]	LI Xin-zheng, LIU Zhen-wei, SUN Li, DU Xiao-hua, ZHOU Jun-guo. The Combining Ability Analysis and the Heterosis Performance of Pumpkin [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2013, 28(S1): 61-68.
[9]	DAI Mao-hua, LIU Li-ying, WU Zhen-liang. Study on Heterosis and Combining Ability of Transgenic Bt Cotton [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2013, 28(S1): 74-78.
[10]	AN Yu-lin, HOU Jian-hua, YU Hai-feng, CHEN Ze-bin, LI Su-ping, NIE Hui, GUO Shu-chun. Identification and Screening of Hybrid of Salinity Sunflower and Mechanism Studying of Salt Tolerance [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2012, 27(5): 127-133.
[11]	LIU Chun-lei, ZHANG Li-qin, WANG Shi-jie, KANG Ming-hui, AN Pin-li, WANG Ling, YANG Xue. Analysis on Heterosis of Wet Gluten Content and Gluten Index in Wheat [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2011, 26(3): 179-181.
[12]	CHEN Wen, LI Su-ya, HUANG Yan-qun, WANG Yan-bin, SUN Gui-rong, HAN Rui-li, KANG Xiang-tao. The Analysis on Chicken Sequence Characteristics [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2011, 26(1): 11-16.
[13]	LIN Jian-li, ZHU Zheng-ge, GAO Jian-wei. Heterosis in Plant Research [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2009, 24(S2): 46-56.
[14]	TANGDao-cheng, TANGNan, JIAQiong, LIANGShun-xiang. Analysis of F1 Heterosis on Marigold Genus [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2009, 24(S1): 87-90.
[15]	BAI Jian-ming, XU Chun-xia, WANG Shu-yan, LI Xin-wen. The Heterosis Analysis of Two Types Castors [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2009, 24(6): 181-186.

Please choose a citation manager

Content to export