关键词:水稻; 染色体片段代换系; 糊化温度; 数量性状位点定位; 代换作图 Mapping of Minor QTLs for Rice Gelatinization Temperature Using Chromosome Segment Substitution Lines fromIndica 9311 in theJaponica Background LIU Xin-Yan1,2, ZHU Kong-Zhi1, ZHANG Chang-Quan1, HONG Ran1, SUN Peng1, TANG Su-Zhu1, GU Ming-Hong1, LIU Qiao-Quan1,* 1Agricultural College of Yangzhou Univerity / Jiangsu Key Laboratory for Crop Genetics and Physiology / Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou 225009, China
2 College of Life Science, Nantong University, Nantong 226019, China
Fund: AbstractGelatinization temperature (GT), one of the determinants for rice cooking and eating quality, is controlled by not only a major gene but also several minor genes. Previously, we used thejaponica rice cultivar Nipponbare as the recipient and theindica 9311 as the donor to develop a population containing 38 chromosome segment substitution lines (CSSLs), and genotyped them using a high-throughput re-sequencing strategy. In this study, this population and their parents were used to map the minor quantitative trait loci (QTLs) for rice gelatinization temperature. The GT of each line was measured and expressed as alkali spreading value (ASV) under two environments (Campus and Hangji) within two years (2010-2011). After compared with that of the receptor parent byt-test, the stable QTL was identified if there was a significant difference in both environments of the same year. Finally, four QTLs for gelatinization temperature were detected, named asqGT2-1,qGT7-1,qGT8-1, andqGT12-1 located on chromosome 2, 7, 8, and 12, respectively. Two of them,qGT7-1 andqGT12-1were stable over two years and in two environments, with contributions ranging from 11.31% to 28.95%. Additive effect analysis showed that the effect value of four QTLs were negative. These results demonstrated that the four fragments from donor parent 9311 had negative effects for the alkali spreading value. Further comparison for starch fine structure between the receptor parent and N53 line showed that the decrease of A and B1 chains with short branch length might be the possible reason for increased GT. The results pave the way for the fine mapping and subsequent cloning of these QTLs and the molecular breeding for the improvement of rice quality.
Keyword:Oryza sativa L; Chromosome segment substitution lines; Gelatinization temperature; Quantitative trait locus (QTL); Substitution mapping Show Figures Show Figures
图1 双亲及染色体片段代换系在不同环境中的碱消值频率分布E1: 校内(2010); E2: 杭集(2010); E3: 校内(2011); E4: 杭集(2011)。Fig. 1 Histogram of alkali spreading value of CSSLs and their two parents in different environmentsE1: Campus (2010); E2: Hangji (2010); E3: Campus (2011); E4: Hangji (2011).
图2 控制稻米糊化温度的QTL代换作图基因型数据基于全基因组重测序, 黑色表示来自9311片段, 灰色表示日本晴背景。右边为CSSL的名称, 带*表示该CSSL稻米GT与受体亲本日本晴相比有显著差异。Fig. 2 Physical mapping of the QTLs for gelatinization temperature with developed CSSLsGenotypes of the CSSLs were constructed based on the whole-genome re-sequencing data. Black color indicates the substituted segments from 9311, are denoted by gray bars from Nipponbare.
表3 Table 3 表3(Table 3)
表3 几个家系碱消值的测定值 Table 3 Profiling of the alkali spreading value among several CSSLs (mean± SD)
年份 Year
地点 Site
日本晴 Nipponbare
N9
N26
N30
N27
N53
N49
N46
2010
校内Campus
4.25±0.11
2.33±0.27*
4.38±0.12
2.41±0.17*
4.17±0.17
2.25±0.18*
4.35±0.06
3.17±0.13
杭集Hangji
4.42±0.12
3.42±0.15*
4.74±0.20
3.42±0.06*
4.92±0.09
3.42±0.09*
5.00±0.01
5.00±0
2011
校内Campus
4.75±0.11
3.00±0
4.77±0.17
3.33±0.09*
3.08±0.08
1.99±0.11*
1.99±0.12*
3.00±0
杭集Hangji
4.25±0.07
5.67±0.17
4.31±0.09
2.67±0.11*
5.00±0
2.00±0.07*
2.31±0.10*
2.50±0.17
* Significant at the 0.05 probability level as determined by t-test.*表示 t测验在0.05水平差异显著。
表3 几个家系碱消值的测定值 Table 3 Profiling of the alkali spreading value among several CSSLs (mean± SD)
图3 受体亲本日本晴(Nip, 黑色)、供体亲本9311 (蓝色)和代换系N53 (红色)稻米淀粉经异淀粉酶去分支后的链长分布lg Mw:分子量的对数; dWt/dlg Mw: 分子量的微分分布。Fig. 3 Chain distributions of isoamylase-debranched starches from Nipponbare (Nip, black), 9311 (blue), and N53 (red) by Gel permeation chromatogramslg Mw: The molecular weight of logarithmic; dWt/dlg Mw: molecular weight distribution of calculus.
包劲松. 应用RVA测定米粉淀粉成糊温度. , 2007, 21: 543-546BaoJ S. Accurate measurement of pasting temperature of rice flour by a rapid visco-analyser. , 2007, 21: 543-546 (in Chinese with English abstract)[本文引用:1][CJCR: 1.494]
[2]
BhattacharyaK R. Gelatinization temperature of rice starch and its determination. In: Brady N C ed. Proceeding of the Workshop on Chemical Basis of Rice Grain Quality. Los Banos, Philippines: IRRI, 1979. pp231-249[本文引用:1]
[3]
KudoM. Genetical and thremmatological studies of characters, physiological or ecological, in the hybrids between ecological rice groups. , 1968, 19: 1-84[本文引用:1]
[4]
HeP, LiS G, QianQ, MaY Q, LiJ Z, WangW M, ChenY, ZhuL H. Genetic analysis of rice grain quality. , 1999, 98: 502-508[本文引用:4][JCR: 3.658]
[5]
LancerasJ C, HuangZ L, NaivikulO, VanavichitA, RuanjaichonV, TragoonrungS. Mapping of genes for cooking and eating qualities in Thai jasmine rice (KDML105). , 2000, 7: 93-101[本文引用:6][JCR: 4.425]
[6]
严长杰, 徐辰武, 裔传灯, 梁国华, 朱立煌, 顾铭洪. 利用SSR标记定位水稻GT的QTLs. , 2001, 28: 1006-1011YanC J, XuC W, YiC D, LiangG H, ZhuL H, GuM H. Genetic analysis of gelatinization temperature in rice via microsatellite (SSR) markers. , 2001, 28: 1006-1011 (in Chinese with English abstract)[本文引用:5]
[7]
高振宇, 曾大力, 崔霞, 周奕华, 颜美仙, 黄大年, 李家洋, 钱前. 水稻稻米GT控制基因ALK的图位克隆及其序列分析. , 2004, 33: 481-487GaoZ Y, ZengD L, CuiX, ZhouY H, YanM X, HuangD N, LiJ Y, QianQ. Map-based cloning of the ALK gene, which controls the gelatinization temperature in rice. , 2004, 33: 481-487 (in Chinese with English abstract)[本文引用:4]
[8]
张昌泉, 胡冰, 朱孔志, 张华, 冷亚麟, 汤述翥, 顾铭洪, 刘巧泉. 利用重测序的水稻染色体片段代换系定位控制稻米淀粉黏滞性谱QTL. , 2013, 27: 56-64ZhangC Q, HuB, ZhuK Z, ZhangH, LengY L, TangS Z, GuM H, LiuQ Q. Mapping of QTLs for rice RVA properties using high-throughput re-sequenced chromosome segment substitution lines. , 2013, 27: 56-64 (in Chinese with English abstract)[本文引用:3][CJCR: 1.494]
[9]
ZhangH, ZhaoQ, SunZ Z, ZhangC Q, FengQ, TangS Z, LiangG H, GuM H, HanB, LiuQ Q. Development and high- throughput genotyping of substitution lines carring the chromosome segments of indica 9311 in the background of japonica Nipponbare. , 2011, 38: 603-611[本文引用:4][JCR: 2.076][CJCR: 1.323]
[10]
LittleR R, HilderG B, DawsonE H. Differential effect of dilute alkali on 25 varieties of milled white rice. , 1958, 35: 111-126[本文引用:1][JCR: 1.251]
[11]
EshedY, ZamirD. An introgression line population of Lycopersicon pennellii in the cultivated tomato enables the identification and fine mapping of yield-associated QTL. , 1995, 141: 1147[本文引用:2][JCR: 4.389]
[12]
何风华, 席章营, 曾瑞珍, AkshayT, 张桂权. 利用高代回交和分子标记辅助选择建立水稻单片段代换系. , 2005, 32: 825-831HeF H, XiZ Y, ZengR Z, AkshayT, ZhangG Q. Developing single segment substitution lines (SSSLs) in rice (Oryza sativa L. ) using advanced backcrosses and MAS. , 2005, 32: 825-831 (in Chinese with English abstract)[本文引用:1]
[13]
ZhuL J, LiuQ Q, SangY J, GuM H, ShiY C. Underlying reasons for waxy rice flours having different pasting properties. , 2010, 120: 94-100[本文引用:2][JCR: 3.334]
[14]
池晓菲, 吴殿星, 楼向阳, 夏英武, 舒庆尧. 五种禾谷类作物淀粉糊化特性的比较研究. , 2003, 29: 300-304ChiX F, WuD X, LouX Y, XiaY W, ShuQ Y. Comparative studies on the starch gelatinization characteristics of five cereal crops. , 2003, 29: 300-304 (in Chinese with English abstract)[本文引用:1][CJCR: 1.667]
[15]
成明华, 关东胜, 张慧敏, 李里特, 沈欣. 10种稻米的品质分析. , 2001, 9(6): 13-16ChengM H, GuangD S, ZhangH M, LiL T, ShenX. Quality analysis of ten varieties of rice. , 2001, 9(6): 13-16 (in Chinese with English abstract)[本文引用:1]
[16]
李欣, 汤述翥, 陈宗祥, 顾铭洪. 粳稻米GT的遗传研究. , 1995, 16(1): 15-20LiX, TangS Z, ChenZ X, GuM H. Genetic studies of gelatinization temperature in japonica rice. , 1995, 16(1): 15-20 (in Chinese)[本文引用:1]
[17]
徐辰武, 莫惠栋, 张爱红, 朱庆森. 籼-粳杂种稻米品质性状的遗传控制. , 1995, 22: 192-198XuC W, MoH D, ZhangA H, ZhuQ S. Genetic control of qua-lity traits of rice grains in indica-japoniva hybrids. , 1995, 22: 192-198 (in Chinese with English abstract)[本文引用:1]
[18]
UmemotoT, YanoM, SatohH, ShomuraA, Nakamura. Mapping of a gene responsible for the difference in amylopectin structure between japonica-type and indica-type rice varieties. , 2002, 104: 1-8[本文引用:2][JCR: 3.658]
[19]
GaoZ Y, ZengD L, ChengF M, TianZ X, GuoL B, SuY, YanM X, JiangH, DongG J, HuangY C, HanB, LiJ Y, QianQ. ALK, the key gene for gelatinization temperature, is a modifier gene for gel consistency in rice. , 2011, 53: 756-765[本文引用:1][JCR: 3.75][CJCR: 0.7555]
[20]
GovindarajP, VinodK K, ArumugachamyS, MaheswaranM. Analysing genetic control of cooked grain traits and gelatinization temperature in a double haploid population of rice by quantitative trait loci mapping. , 2009, 166: 165-176[本文引用:2][JCR: 1.643]
[21]
FanC C, YuX Q, XingY Z, XuC G, LuoL J, ZhangQ F. The main effects, epistatic effects and environmental interactions of QTLs on the cooking and eating quality of rice in a doubled- haploid line population. , 2005, 110: 1445-1452[本文引用:1][JCR: 3.658]
[22]
TianZ X, QianQ, LiuQ Q, YanM X, LiuX F, YanC J, LiuG F, GaoZ Y, TangS Z, ZengD L, WangY H, YuJ M, GuM H, LiJ Y. Allelic diversities in rice starch biosynthesis lead to a diverse array of rice eating and cooking qualities. , 2009, 106: 21760-21765[本文引用:1][JCR: 9.737]
[23]
RadhikaReddy K, SubramanianR, ZakiuddinA S, BhattacharyaK R. Viscoelastic properties of rice-flour pastes and their relationship to amylose content and rice quality. , 1994, 71: 548-552[本文引用:1][JCR: 1.251]
[24]
BaoJ S, ZhengX W, XiaY W, HeP, ShuQ Y, LuX, ChenY, ZhuL H. QTL mapping for the paste viscosity characteristics in rice (Oryza sativa L. ). , 2000, 100: 280-284[本文引用:1][JCR: 3.658]
[25]
BaoJ S, XiaoP, HiratsukaM, SunM, UmemotoT. Granule- bound SSIIa protein content and its relationship with amylopectin structure and gelatinization temperature of rice starch. , 2009, 61: 431-437[本文引用:1][JCR: 1.22]