Scientia Agricultura Sinica ›› 2011, Vol. 44 ›› Issue (2): 395-401 .doi: 10.3864/j.issn.0578-1752.sas-2010-06496

• ANIMAL SCIENCE·RESOURCE INSECT • Previous Articles     Next Articles

Mapping of Quantitative Trait Loci Affecting Haematological Traits on Swine Chromosome 10

ZHANG Chen-hua, CAI Shao-qin, GONG Yuan-fang, LU Xin, YIN Zong-jun, ZHANG Qin
   

  1. (安徽农业大学动物科技学院)
  • Received:2010-05-04 Revised:2010-06-26 Online:2011-01-15 Published:2011-01-15
  • Contact: YIN Zong-jun, ZHANG Qin

PDF

777

Abstract:

【Objective】 The study was performed for detecting and mapping quantitative trait loci (QTL) affecting haematological traits on the swine chromosome 10. 【Method】 A pig resource population consisted 368 individuals of three breeds (Landrace, Large White and Songliao Black Pig) distributed in 16 boar families. Thirteen microsatellite markers on swine chromosome 10 were selected and a linear mixed model was used to detect quantitative trait loci (QTL) affecting 18 haematological traits including white blood cell count (WBC), and blood cell (RBC), and blood platelet counts (PLT). Then, the method of substitution was used to calculate significant threshold values by likelihood ratio test. 【Result】 Thirteen microsatellite markers of this population were the genetic markers of medium polymorphism. On average, the number of alleles was 3.1754, heterozygosity was 0.5215, and polymorphic information content was 0.5999, shannon index was 1.3222, respectively, during all microsatellite markers of three breeds. Four significant QTL (P＜0.05) were identified on chromosome 10 affecting HCT, HGB, MCV and PLT, respectively. 【Conclusion】 Four QTLs affecting haematological traits were found to be located at 81-136 cM on chromosome 10. The markers close by were SW249, SWR136, S0070, and SW1894.

Key words: swine, microsatellite, QTL mapping, haematological traits

[1] YANG YongQing, HU PengJu, SONG YaHui, JIN XinXin, SU Qiao, WANG Jin. QTL Mapping of Quality Traits for A Peanut Germplasm SW9721-3 with Ultra-High Oil Content [J]. Scientia Agricultura Sinica, 2025, 58(4): 635-646.
[2] ZHAO DongLan, MA JuKui, XIAO ShiZhuo, ZHOU ZhiLin, ZHAO LingXiao, WANG Jie, DAI XiBin, SUN HouJun, CAO QingHe. QTL Analysis for Resistance to Stem Nematode Disease in Sweetpotato [J]. Scientia Agricultura Sinica, 2025, 58(17): 3389-3399.
[3] HE XiaoPing, ZHANG YuanFeng, LIU XueMin, HUANG Li, WENG ChangJiang. Preparation of Monoclonal Antibody Against African Swine Fever Virus pD345L Protein and Identification of Its Epitope [J]. Scientia Agricultura Sinica, 2025, 58(16): 3345-3356.
[4] WAN YunFei, YANG YuYing, ZHANG NaiXin, XU MengMeng, YU QinHao, QIAO ChuanLing, CHEN HuaLan. Identification and Functional Analysis of Adaptive Amino Acid Mutations in the Eurasian Avian-Like H1N1 Swine Influenza Virus [J]. Scientia Agricultura Sinica, 2025, 58(10): 2035-2044.
[5] LIU ChuanXia, CHEN Xin, WANG Xiao, LI XueWen, LI TingTing, WENG ChangJiang, ZHENG Jun. Preparation and Application of Polyclonal Antibodies Against Pig CD1d Protein [J]. Scientia Agricultura Sinica, 2024, 57(8): 1620-1628.
[6] ZHAO YiRan, SHAN YanKe, LI JiaHao, HE ZhaoQun, WANG XinYi, WEN Dun, WANG MiLa, CHU Rui, ZHAO DongMing, LIU Fei. Establishment of Rapid Field Co-Detection Method of ASFV Antibody and Nucleic Acid Based on Quantum Dot Microspheres and RPA Technology [J]. Scientia Agricultura Sinica, 2024, 57(24): 4990-5002.
[7] XIONG ShangYe, ZHANG Xiang, LIANG BaoHui, YE YangDong, LI YuYang, ZHU Xiao, ZHU ZhiHong, GUAN HuaZhong, ZHANG Shuai, WU JianGuo, HU Jie. Fine Mapping and Analysis of Pyramiding Effects of Rice Brown Planthopper Resistance Genes QBPH1 and QBPH4 [J]. Scientia Agricultura Sinica, 2024, 57(23): 4619-4631.
[8] ZHAO WenShuo, ZHANG JinLong, YAO ZhaoRan, SONG YuQi, LÜ Shun, LIU YingXue, YUAN CongCong, SUN YuHang. Effects of Aflatoxin B1 on Influenza Virus Replication, Organ Damages and Intestinal Microbiota Disorder of Swine [J]. Scientia Agricultura Sinica, 2024, 57(20): 4145-4160.
[9] FENG ChunYing, ZHANG ZhaoXia, LIU YunFei, HUANG Li, WENG ChangJiang. Preparation of Monoclonal Antibody Against African Swine Fever Virus p54 Protein and Identification of Its Epitope [J]. Scientia Agricultura Sinica, 2024, 57(19): 3936-3944.
[10] FAN Shuai, ZHONG Han, YANG ZhongYuan, HE WenRui, WAN Bo, WEI ZhanYong, HAN ShiChong, ZHANG GaiPing. African Swine Fever Virus MGF110-5L-6L Induces Host Cell Translation Arrest and Stress Granule Formation by Activating the PERK/PKR-eIF2α Pathway [J]. Scientia Agricultura Sinica, 2023, 56(7): 1401-1416.
[11] JIA XiaoYun, WANG ShiJie, ZHU JiJie, ZHAO HongXia, LI Miao, WANG GuoYin. Construction of A High-Density Genetic Map and QTL Mapping for Yield Related Traits in Upland Cotton [J]. Scientia Agricultura Sinica, 2023, 56(4): 587-598.
[12] CHEN JiHao, ZHOU JieGuang, QU XiangRu, WANG SuRong, TANG HuaPing, JIANG Yun, TANG LiWei, $\boxed{\hbox{LAN XiuJin}}$, WEI YuMing, ZHOU JingZhong, MA Jian. Mapping and Analysis of QTL for Embryo Size-Related Traits in Tetraploid Wheat [J]. Scientia Agricultura Sinica, 2023, 56(2): 203-216.
[13] ZHANG NaiXin, XU ChengZhi, YANG YuYing, ZHANG YaPing, WAN YunFei, QIAO ChuanLing, CHEN HuaLan. Identification of Key Amino Acids in the Antigenic Variation of Eurasian Avian-Like H1N1 Swine Influenza Viruses [J]. Scientia Agricultura Sinica, 2023, 56(14): 2828-2836.
[14] WANG Tao, LUO Rui, SUN Yuan, QIU HuaJi. Development Strategies and Application Prospects of African Swine Fever Vaccines: Feasibility and Probability [J]. Scientia Agricultura Sinica, 2023, 56(11): 2212-2222.
[15] ZHAI XiaoHu, LI LingXu, CHEN XiaoZhu, JIANG HuaiDe, HE WeiHua, YAO DaWei. Quantitative Detection Technology of Porcine-Derived Materials in Meat by Real-time PCR [J]. Scientia Agricultura Sinica, 2023, 56(1): 156-164.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备09089781号-30
Copyright 2018 © Editorial office of Scientia Agricultura Sinica
Tel: 86-010-82106279    E-mail: zgnykx@mail.caas.net.cn
Supported by Beijing Magtech Co.Ltd