蛋用鹌鹑的VIPR-1基因的多态性与早期生长性状的关联分析

doi:10.3969/j.issn.1004-1524.2021.08.06

浙江农业学报 ›› 2021, Vol. 33 ›› Issue (8): 1393-1401.DOI: 10.3969/j.issn.1004-1524.2021.08.06

蛋用鹌鹑的VIPR-1基因的多态性与早期生长性状的关联分析

董智豪¹(), 陈宇¹, 黄高想¹, 白俊艳¹^,²^,^*(), 李静云¹, 赵淑娟¹^,², 雷莹¹^,², 王新乐¹, 胡琦杭¹, 范征宇¹

1.河南科技大学动物科技学院,河南洛阳 471023
2.洛阳市动物遗传育种重点实验室,河南洛阳471023

收稿日期:2020-08-07 出版日期:2021-08-25 发布日期:2021-08-27
通讯作者: 白俊艳
作者简介:*白俊艳,E-mail: junyanbai@163.com
董智豪(1998—),男,安徽合肥人,硕士研究生,研究方向为动物遗传育种。E-mail: 18538564084@163.com
基金资助:
国家自然科学基金(31201777);河南省自然科学基金(202300410153)

Association analysis of VIPR-1 gene polymorphism and early growth traits in egg quail

DONG Zhihao¹(), CHEN Yu¹, HUANG Gaoxiang¹, BAI Junyan¹^,²^,^*(), LI Jingyun¹, ZHAO Shujuan¹^,², LEI Ying¹^,², WANG Xinle¹, HU Qihang¹, FAN Zhengyu¹

1. College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China
2. Luoyang Key Laboratory of Animal Genetics and Breeding, Luoyang 471023,China

Received:2020-08-07 Online:2021-08-25 Published:2021-08-27
Contact: BAI Junyan

摘要/Abstract

摘要：

为分析VIPR-1基因是否能作为鹌鹑早期生长性状的相关分子标记或者候选基因,以中国黄羽鹌鹑、中国白羽鹌鹑、朝鲜鹌鹑3个蛋用鹌鹑品种作为实验对象,采用PCR-RFLP技术和测序技术检测VIPR-1基因的外显子6-7的多态性,并分析该基因多态性与蛋用鹌鹑早期生长性状的关联程度。结果表明,在3个蛋用鹌鹑品种中的VIPR-1基因外显子6-7区域共检测出15个SNP位点,分别为A94G、G97T、C201T、A204G、A233G、C260G、A299T、C354T、A355G、C378T、C407G、A425C、A543G、G585T、A586G。对HpyCH4IV位点(A355G)进行酶切分析,可以检测到3种基因型即AA(285 bp/811 bp)、AG(285 bp/811 bp/1 096 bp)和GG(1 096 bp)。中国黄羽鹌鹑和中国白羽鹌鹑的AA、AG、GG基因型频率分别为0.227、0.636、0.136和0.087、0.609、0.304。朝鲜鹌鹑AG和GG基因型频率分别为0.235和0.765。1~4周龄时,VIPR-1基因的HpyCH4IV位点与中国黄羽鹌鹑的日增重、体重、胫长、胸宽、胸深、胸骨长、胫围有显著关联性(P<0.05)。HpyCH4IV位点与中国白羽鹌鹑的胫围有显著关联性(P<0.05)。HpyCH4IV位点与朝鲜鹌鹑的体重、胸宽、胸深有显著关联性(P<0.05)。5~7周龄时,VIPR-1基因的HpyCH4IV位点与中国黄羽鹌鹑的体重、胸骨长、胫长、体长、胸宽、胸深、胫围、日增重和相对生长率均有显著的关联性(P<0.05)。HpyCH4IV位点与中国白羽鹌鹑的日增重和相对生长均有显著的关联性(P<0.05)。HpyCH4IV位点与朝鲜鹌鹑的体重有显著的关联性(P<0.05)。综上研究表明,VIPR-1基因外显子6-7的HpyCH4IV位点(A355G)对蛋用鹌鹑的早期生长性状具有一定影响。

关键词: 蛋用鹌鹑, VIPR-1基因, PCR-RFLP, 早期生长性状, 基因多态性

Abstract:

To analyze whether VIPR-1 gene can be used as a molecular marker or candidate gene for early growth traits of quail or not, in this study, three egg quails, namely Chinese yellow quail, Chinese white quail and Korean quail, were used as experimental materials. PCR-RFLP and sequencing were used to detect the polymorphism of exon 6-7 of VIPR-1 gene, and the correlation between the polymorphism and the early growth traits of egg quail was analyzed. The results showed that 15 SNP loci were detected in exon 6-7 of VIPR-1 gene in three egg quails, which were A94G, G97T, C201T, A204G, A233G, C260G, A299T, C354T, A355G, C378T, C407G, A425C, A543G, G585T, A586G. Three genotypes, AA (285 bp/811 bp), AG(285 bp/811 bp/1 096 bp) and GG(1 096 bp), were detected by restriction enzyme analysis of HpyCH4IV (A355G). The genotypic frequencies of AA, AG and GG were 0.227, 0.636, 0.136, 0.087, 0.609, 0.304, respectively. The frequencies of AG and GG genotypes in Korean quail were 0.235 and 0.765, respectively. At the age of 1-4 weeks, the HpyCH4IV locus of VIPR-1 gene was significantly correlated with the daily gain, body weight, tibial length, chest width, chest depth, sternal length and tibial circumference of Chinese yellow quails (P<0.05). There was a significant correlation between HpyCH4IV locus and tibial circumference of Chinese white quails (P<0.05). There was a significant correlation between HpyCH4IV locus and body weight, chest width and chest depth of Korean quail (P<0.05). At the age of 5-7 weeks, the HpyCH4IV locus of VIPR-1 gene was significantly correlated with the body weight, sternal length, tibial length, body length, chest width, chest depth, tibial circumference, daily gain and relative growth rate of Chinese yellow quails (P<0.05). There was a significant correlation between HpyCH4IV locus and daily gain and relative growth of Chinese white quails (P<0.05). There was a significant correlation between HpyCH4IV locus and body weight of Korean quail (P<0.05). In conclusion, the HpyCH4IV locus (A355G) in exon 6-7 of VIPR-1 gene has some influence on the early growth traits of quail.

Key words: egg quail, VIPR-1 gene, PCR-RFLP, early growth traits, gene polymorphism

中图分类号:

S837

董智豪, 陈宇, 黄高想, 白俊艳, 李静云, 赵淑娟, 雷莹, 王新乐, 胡琦杭, 范征宇. 蛋用鹌鹑的VIPR-1基因的多态性与早期生长性状的关联分析[J]. 浙江农业学报, 2021, 33(8): 1393-1401.

DONG Zhihao, CHEN Yu, HUANG Gaoxiang, BAI Junyan, LI Jingyun, ZHAO Shujuan, LEI Ying, WANG Xinle, HU Qihang, FAN Zhengyu. Association analysis of VIPR-1 gene polymorphism and early growth traits in egg quail[J]. Acta Agriculturae Zhejiangensis, 2021, 33(8): 1393-1401.

图/表 8

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品种 Species	基因型频率 Genotypic frequency			基因频率 Gene frequency		杂合度 Heterozy- gosity	有效等位基因数 Effective number of alleles	多态信息含量 Polymorphism information content	哈代温伯格平衡检验 Hardy-Weinberg equilibrium analysis
品种 Species	AA	AG	GG	A	G	杂合度 Heterozy- gosity	有效等位基因数 Effective number of alleles	多态信息含量 Polymorphism information content	哈代温伯格平衡检验 Hardy-Weinberg equilibrium analysis
中国黄羽鹌鹑	0.227	0.636	0.136	0.545	0.455	0.496	1.984	0.373	5.298(0.071)
Chinese yellow quail
中国白羽鹌鹑	0.087	0.609	0.304	0.391	0.609	0.476	1.910	0.363	5.324(0.070)
Chinese white quail
朝鲜鹌鹑	0	0.235	0.765	0.118	0.882	0.208	1.262	0.186	0.907(0.812)
Korean quail

品种 Species	基因型频率 Genotypic frequency			基因频率 Gene frequency		杂合度 Heterozy- gosity	有效等位基因数 Effective number of alleles	多态信息含量 Polymorphism information content	哈代温伯格平衡检验 Hardy-Weinberg equilibrium analysis
品种 Species	AA	AG	GG	A	G	杂合度 Heterozy- gosity	有效等位基因数 Effective number of alleles	多态信息含量 Polymorphism information content	哈代温伯格平衡检验 Hardy-Weinberg equilibrium analysis
中国黄羽鹌鹑	0.227	0.636	0.136	0.545	0.455	0.496	1.984	0.373	5.298(0.071)
Chinese yellow quail
中国白羽鹌鹑	0.087	0.609	0.304	0.391	0.609	0.476	1.910	0.363	5.324(0.070)
Chinese white quail
朝鲜鹌鹑	0	0.235	0.765	0.118	0.882	0.208	1.262	0.186	0.907(0.812)
Korean quail

品种 Species	基因型 Genotype	日增重 Daily gain/ (g·d^-1)	相对生长率 Relative growth rate/%	体重 Weight/g	胫长 Tibial length/cm	胸宽 Chest width/cm	胸深 Chest depth/cm	胸骨长 Sternal length/cm	体长 Body- length/cm	胫围 Tibial circum- ference/cm
中国黄羽鹌鹑 Chinese	AA	326.819 ±22.397 a	12.609 ±2.478 a	60.447 ±5.416 a	3.005 ±0.109 a	2.212 ±0.138 a	2.538 ±0.138 a	2.603 ±0.158 a	6.040 ±0.247 a	1.300 ±0.029 a
yellow quail	AG	275.510 ±15.992 ab	10.377 ±1.393 a	55.436 ±3.134 ab	2.928 ±0.059 ab	2.221 ±0.065 a	2.500 ±0.070 a	2.537 ±0.085 a	5.876 ±0.159 a	1.224 ±0.020 b
	GG	231.270 ±40.728 b	10.377 ±1.394 a	48.633 ±7.897 b	2.758 ±0.160 b	1.972 ±0.166 b	2.191 ±0.200 b	2.235 ±0.196 b	5.644 ±0.371 a	1.244 ±0.047 b
中国白羽鹌鹑 Chinese	AA	244.524 ±32.646 a	12.632 ±4.870 a	45.417 ±7.404 a	2.708 ±0.139 a	1.885 ±0.124 a	2.114 ±0.128 a	2.011 ±0.182 a	5.533 ±0.320 a	1.283 ±0.040 a
white quail	AG	255.340 ±15.759 a	12.582 ±1.512 a	44.812 ±3.086 a	2.766 ±0.059 a	1.881 ±0.058 a	2.195 ±0.060 a	2.191 ±0.084 a	5.724 ±0.148 a	1.198 ±0.023 b
	GG	210.476 ±19.422 a	11.228 ±2.470 a	40.971 ±3.648 a	2.657 ±0.082 a	1.827 ±0.086 a	2.151 ±0.090 a	2.063 ±0.137 a	5.652 ±0.190 a	1.157 ±0.026 b
朝鲜鹌鹑 Korean quail	AG	353.691 ±36.739 a	10.675 ±2.382 a	72.783 ±6.283 a	3.277 ±0.111 a	2.529 ±0.104 a	2.748 ±0.135 a	2.778 ±0.159 a	6.342 ±0.278 a	1.317 ±0.039 a
	GG	341.319 ±22.964 a	9.746 ±0.816 a	65.636 ±4.017 b	3.148 ±0.067 a	2.262 ±0.083 b	2.544 ±0.067 b	2.636 ±0.112 a	6.185 ±0.150 a	1.387 ±0.081 a

品种 Species	基因型 Genotype	日增重 Daily gain/ (g·d^-1)	相对生长率 Relative growth rate/%	体重 Weight/g	胫长 Tibial length/cm	胸宽 Chest width/cm	胸深 Chest depth/cm	胸骨长 Sternal length/cm	体长 Body- length/cm	胫围 Tibial circum- ference/cm
中国黄羽鹌鹑 Chinese	AA	326.819 ±22.397 a	12.609 ±2.478 a	60.447 ±5.416 a	3.005 ±0.109 a	2.212 ±0.138 a	2.538 ±0.138 a	2.603 ±0.158 a	6.040 ±0.247 a	1.300 ±0.029 a
yellow quail	AG	275.510 ±15.992 ab	10.377 ±1.393 a	55.436 ±3.134 ab	2.928 ±0.059 ab	2.221 ±0.065 a	2.500 ±0.070 a	2.537 ±0.085 a	5.876 ±0.159 a	1.224 ±0.020 b
	GG	231.270 ±40.728 b	10.377 ±1.394 a	48.633 ±7.897 b	2.758 ±0.160 b	1.972 ±0.166 b	2.191 ±0.200 b	2.235 ±0.196 b	5.644 ±0.371 a	1.244 ±0.047 b
中国白羽鹌鹑 Chinese	AA	244.524 ±32.646 a	12.632 ±4.870 a	45.417 ±7.404 a	2.708 ±0.139 a	1.885 ±0.124 a	2.114 ±0.128 a	2.011 ±0.182 a	5.533 ±0.320 a	1.283 ±0.040 a
white quail	AG	255.340 ±15.759 a	12.582 ±1.512 a	44.812 ±3.086 a	2.766 ±0.059 a	1.881 ±0.058 a	2.195 ±0.060 a	2.191 ±0.084 a	5.724 ±0.148 a	1.198 ±0.023 b
	GG	210.476 ±19.422 a	11.228 ±2.470 a	40.971 ±3.648 a	2.657 ±0.082 a	1.827 ±0.086 a	2.151 ±0.090 a	2.063 ±0.137 a	5.652 ±0.190 a	1.157 ±0.026 b
朝鲜鹌鹑 Korean quail	AG	353.691 ±36.739 a	10.675 ±2.382 a	72.783 ±6.283 a	3.277 ±0.111 a	2.529 ±0.104 a	2.748 ±0.135 a	2.778 ±0.159 a	6.342 ±0.278 a	1.317 ±0.039 a
	GG	341.319 ±22.964 a	9.746 ±0.816 a	65.636 ±4.017 b	3.148 ±0.067 a	2.262 ±0.083 b	2.544 ±0.067 b	2.636 ±0.112 a	6.185 ±0.150 a	1.387 ±0.081 a

品种 Species	基因型 Genotype	日增重 Daily gain/ (g·d^-1)	相对生长率 Relative growth rate/%	体重 Weight/g	胫长 Tibial length/cm	胸宽 Chest width/cm	胸深 Chest depth/cm	胸骨长 Sternal length/cm	体长 Body- length/cm	胫围 Tibial circum- ference/cm
中国黄羽鹌鹑 Chinese	AA	233.429 ±22.658 ab	2.407 ±0.266 ab	116.787 ±4.304 a	3.557 ±0.020 a	3.021 ±0.056 a	3.456 ±0.056 a	4.053 ±0.065 a	8.113 ±0.134 a	1.487 ±0.022 a
yellow quail	AG	175.442 ±15.250 b	2.161 ±0.217 b	99.514 ±3.046 b	3.437 ±0.029 ab	2.969 ±0.050 a	3.277 ±0.043 ab	3.796 ±0.064 b	7.783 ±0.102 ab	1.388 ±0.011 b
	GG	246.349 ±22.918 a	3.448 ±0.659 a	97.356 ±5.681 b	3.394 ±0.087 b	2.747 ±0.103 b	3.160 ±0.106 b	3.597 ±0.114 b	7.533 ±0.224 b	1.422 ±0.015 ab
中国白羽鹌鹑 Chinese	AA	157.857 ±23.453 b	2.252 ±0.358 b	86.283 ±7.724 a	3.375 ±0.092 a	2.636 ±0.124 a	3.000 ±0.127 a	3.267 ±0.247 a	7.100 ±0.369 a	1.383 ±0.040 a
white quail	AG	218.980 ±11.465 a	2.851 ±0.159 ab	94.424 ±3.635 a	3.359 ±0.023 a	2.693 ±0.049 a	3.247 ±0.061 a	3.436 ±0.064 a	7.483 ±0.102 a	1.355 ±0.024 a
	GG	213.129 ±13.816 ab	3.260 ±0.283 a	86.338 ±4.777 a	3.352 ±0.054 a	2.622 ±0.080 a	3.092 ±0.097 a	3.281 ±0.109 a	7.243 ±0.158 a	1.352 ±0.018 a
朝鲜鹌鹑 Korean quail	AG	236.190 ±46.561 a	2.193 ±0.491 a	133.875 ±5.576 a	3.848 ±0.061 a	3.249 ±0.062 a	3.798 ±0.057 a	4.233 ±0.087 a	8.783 ±0.109 a	1.492 ±0.023 a
	GG	214.908 ±18.464 a	2.137 ±0.215 a	126.803 ±2.867 b	3.769 ±0.019 a	3.172 ±0.057 a	3.617 ±0.057 a	4.177 ±0.061 a	8.615 ±0.100 a	1.492 ±0.011 a

蛋用鹌鹑的VIPR-1基因的多态性与早期生长性状的关联分析

Association analysis of VIPR-1 gene polymorphism and early growth traits in egg quail

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