关键词:白菜型油菜; 黄籽; SSR标记; 遗传图谱; 物理图谱 Fine Mapping of Brsc1 Gene and Map Integration in Dahuang Rape ( Brassica rapa L.) LI Xin**, XIAO Lu**, DU De-Zhi* Institute of Spring Rapeseed, Qinghai Academy of Agriculture and Forestry Sciences / Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement / National Key Laboratory Breeding Base of Qinghai Province for Innovation and Utilization of Plateau Crop Germplasm, Xining 810016, China
AbstractDahuang rape, a landrace originated from Qinghai Huangyuan, has bright yellow seed coat. Previous studies indicated that the yellow-seeded trait in Dahuang was controlled by a recessive gene ( Brsc1), which was located in a 1.7 Mb interval on chromosome A9 of Brassica rapa ( B. rapa). In order to better use the yellow-seeded resource, we further fine mapped the Brsc1 gene. BC4 and F2 populations, constructed from the cross of Dahuang and 09A-126 (brown-seeded, B. rapa), were used for fine mapping. New PCR markers were developed based on the information of the homologous region in B. rapa and the published SSR markers were used in polymorphism survey. A total of six markers (BrID10711, BrA5 to BrA9) tightly linked to the target gene were obtained, wherein BrA5 co-segregated with Brsc1, and BrA9 was 0.69 cM away from the Brsc1 gene. So Brsc1 was further limited in a 1.2 Mb interval, approximately. The markers identified in this study were used to detect three types of individual plants in F2 population. BrA8 was identified as a co-dominant marker. Marker density of the region encompassing the Brsc1gene was increased by integrating the markers from previous researches and this study. Sequence alignment with the genome of Arabidopsis thaliana was performed and a good homologous linear relationship between five markers and chromosome 1 of Arabidopsis thaliana was detected, which implied that homologous gene of the Brsc1 gene maybe located in the chromosome 1 of Arabidopsis thaliana. Markers obtained from this study would provide favorable conditions for map-based cloning of the Brsc1and molecular marker-assisted selection (MAS) breeding of the yellow-seeded rape .
Keyword: Brassica rapa L.; Yellow-seeded; SSR marker; Genetic map; Physical map Show Figures Show Figures
刘后利. 油菜遗传育种学. 北京: 中国农业大学出版社, 2000. pp 215-225Liu HL. Beijing: Chinese Agricultural University Press, 2000. pp 215-225(in Chinese)[本文引用:1]
[2]
高永同. 黄籽油菜的遗传和育种研究进展. , 1984, (3): 89-93Gao YT. Research progress of genetic and breeding on yellow- seeded rape. , 1984, (3): 89-93 (in Chinese)[本文引用:1]
[3]
陈功华, 田森林, 刘淑艳. 黄籽油菜的育种及推广. , 2005, 19(2): 126-128Chen GH, Tian SL, Liu SY. Breeding and promotion of yellow-seeded rape. , 2005, 19(2): 126-128 (in Chinese)[本文引用:1][CJCR: 0.7044]
[4]
刘显军, 袁谋志, 官春云, 陈社员, 刘淑艳, 刘忠松. 芥菜型油菜黄籽性状的遗传、基因定位和起源探讨. , 2009, 35: 839-847Liu XJ, Yuan MZ, Guan CY, Chen SY, Liu SY, Liu ZS. Inheritance, mapping, and origin of yellow-seeded trait in Brassica juncea. , 2009, 35: 839-847 (in Chinese with English abstract)[本文引用:1][CJCR: 1.667]
[5]
刘后利. 油菜的遗传和育种. 上海: 科学技术出版社, 1985. pp 9-23Liu HL. Genetic and Breeding of Rapeseed. Shanghai: Shanghai Scientific and Technical Publishers, 1985. pp 9-23(in Chinese)[本文引用:1]
[6]
何余堂, 涂金星, 傅廷栋, 李殿荣, 陈宝元. 中国白菜型油菜种质资源的遗传多样性研究. , 2002, 28: 697-703He YT, Tu JX, Fu TD, Li DR, Chen B Y. genetic diversity of germplasm resources of Brassica campestris L. in China by RAPD markers. , 2002, 28: 697-703 (in Chinese with English abstract)[本文引用:1][CJCR: 1.667]
[7]
何余堂, 龙卫华, 胡进平, 傅廷栋, 李殿荣, 陈宝元, 涂金星. 白菜型油菜角果多室性状的遗传及解剖学研究. , 2003, 25(1): 1-4He YT, Long WH, Hu JP, Fu TD, Li DR, Chen BY, Tu JX. Anatomic and genetic studies on multicapsular character in Brassica campestris L. , 2003, 25(1): 1-4 (in Chinese with English abstract)[本文引用:1][CJCR: 0.95]
[8]
李霞. 人工合成甘蓝型黄籽油菜粒色基因的精细定位. 华中农业大学硕士学位论文, , 2009. p 21LiX. Fine Mapping of Seed Color Gene in the Resynthesized Yellow-seed Barssica napus. MS Thesis of Huazhong Agricultural University, Wuhan, , 2009. p 21 (in Chinese with English abstract)[本文引用:1]
[9]
LiX, ChenL, Hong MY, ZhangY, ZuF, WenJ, YiB, Ma CZ, Shen JX, Tu JX, Fu TD. A large insertion in bHLH transcription factor BrTT8 resulting in yellow seed coat in Brassica rapa. , 2012, 7: e44145[本文引用:7][JCR: 3.73]
[10]
MohammadA, Irka SM, Aziz MA. Inheritance of seed color in some Brassica oleiferous. , 1942, 2: 112-127[本文引用:1]
[11]
RahmanM, McVetty P B, Li G. Development of SRAP, SNP and multiplexed SCAR molecular markers for the major seed coat color gene in Brassica rapa L. , 2007, 115: 1101-1107[本文引用:2][JCR: 3.658]
[12]
SchwetkaA. Inheritance of seed colour in turnip rape (Brassica campestris L. ). , 1982, 62: 161-169[本文引用:1][JCR: 3.658]
[13]
李正强. 白菜型油菜黄籽遗传研究. , 1992, (6): 13-16Li ZQ. A study on inheritance of yellow seed in B. campestris. , 1992, (6): 13-16 (in Chinese with English abstract)[本文引用:1][CJCR: 0.445]
[14]
Chen BY, Heneen WK, JonssonR. Resynthesis of Brassica napus L. through interspecific hybridization between B. alboglabra bailey and B. campestris L. with special emphasis on seed color. , 1988, 101: 52-59[本文引用:1][JCR: 1.175]
[15]
KebedeB, CheemaK, Greenshields DL, LiC, SelvarajG, RahmanH. Construction of genetic linkage map and mapping of QTL for seed color in Brassica rapa. , 2012, 12: 813-823[本文引用:4][JCR: 1.668]
[16]
XiaoL, ZhaoZ, Du DZ, Yao YM, ZhaoL. Genetic characterization and fine mapping of a yellow-seeded gene in Dahuang (Brassica rapa land race). , 2012, 124: 903-909[本文引用:6][JCR: 3.658]
[17]
Zhang JF, YingL, Yuan YX, Zhang XW, Geng JF, ChenY, CloutierS, McVetty P B E, Li G Y. Map-based cloning and characterization of a gene controlling hairiness and seed coat color traits in Brassica rapa. , 2009, 69: 53-63[本文引用:2][JCR: 3.518]
[18]
罗玉秀, 杜德志. 青海大黄油菜主要农艺性状研究. , 2007, 16(1): 136-139Luo YX, Du DZ. Research on desirable traits of Qinghai Dahuang (Brassica rapa L. ). , 2007, 16(1): 136-139 (in Chinese with English abstract)[本文引用:1][CJCR: 0.633]
[19]
罗玉秀. 青海白菜型大黄油菜优良特性的研究. 青海大学硕士学位论文, , 2007. p 2Luo YX. Study on Good Properties of Qinghai Dahuang B. campestris. MS Thesis of Qinghai University, Xining, , 2007. p 2 (in Chinese with English abstract)[本文引用:1]
[20]
赵会彦, 肖麓, 赵志, 杜德志. 青海大黄油菜粒色性状分子标记的开发和图谱整合. , 2014, 40: 965-972Zhao HY, XiaoL, ZhaoZ, Du DZ. Development of molecular markers and map integration for seed color traits in Dahuang rape (Brassica rapa L. ). , 2014, 40: 965-972 (in Chinese with English abstract)[本文引用:4][CJCR: 1.667]
[21]
严明理, 刘忠松, 官春云, 陈社员. 芥菜型油菜种皮颜色的遗传和SCAR标记. , 2006, 21: 100-106Yan ML, Liu ZS, Guan CY, Chen SY. Inheritance and SCAR marker for the seed coat color in Brassica juncea. , 2006, 21: 100-106 (in Chinese with English abstract)[本文引用:1][CJCR: 0.661]
[22]
Padmaja KL, ArumugamN, GuptaV, MukhopadhyayA, Sodhi YS, PentalD, Pradhan AK. Mapping and tagging of seed coat color and the identification of microsatellite markers for marker-assisted manipulation of the trait in Brassica juncea. , 2005, 111: 8-14[本文引用:1][JCR: 3.658]
[23]
Doyle JJ. A rapid DNA isolation procedure for small quantities of fresh leaf tissue. , 1987, 19: 11-15[本文引用:1]
[24]
陆光远, 杨光圣, 傅廷栋. 一个简便的适合于分析油菜中SSR位点的检测体系. , 2003, 25(3): 79-81Lu GY, Yang GS, Fu TD. An effective SSR detection system in rapeseed. , 2003, 25(3): 79-81 (in Chinese with English abstract)[本文引用:1][CJCR: 0.95]
[25]
梁宏伟, 王长忠, 李忠, 罗相忠, 邹桂伟. 聚丙烯酰胺凝胶快速、高效银染方法的建立. , 2008, 30: 1379-1382Liang HW, Wang CZ, LiZ, Luo XZ, Zou GW. Improvement of the silver-stained technique of polyacrylamide gel electrophoresis. , 2008, 30: 1379-1382 (in Chinese with English abstract)[本文引用:1]
[26]
LincolnS, DalyM, Land erE. Mapping genetic mapping with MAPMAKER/EXP3. 0. , 1992[本文引用:1]
[27]
Kosambi DD. The estimation of map distances from recombination values. , 1943, 12: 172-175[本文引用:1][JCR: 2.215]
[28]
刘仁虎, 孟金陵. MapDraw, 在Excel中绘制遗传连锁图的宏. , 2003, 25: 317-321Liu RH, Meng JL. MapDraw: A microsoft excel macro for drawing genetic linkage maps based on given genetic linkage data. , 2003, 25: 317-321 (in Chinese with English abstract)[本文引用:1]
[29]
路小春. 甘蓝型油菜编码WIP-锌指蛋白的TT1基因家族的克隆及在黄、黑籽之间的差异表达. 云南农业大学硕士学位论文, , 2006. pp 33-37Lu XC. Molecular Cloning of Transparent Testa1 (BnTT1) Gene Family Eoconding WIP-Zinc Finger Proteins and Differential Expression between Yellow- and Black-Seeded Lines of Brassica napus. MS Thesis of Yunnan Agricultural University, Kunming, , 2006. pp 33-37 (in Chinese with English abstract)[本文引用:1]
[30]
Wei YL, Li JN, LuJ, Tang ZL, Pu DC, Chai YR. Molecular cloning of Brassica napus TRANSPARENT TESTA 2 gene family encoding potential MYB regulatory proteins of proanthocyanidin biosynthesis. , 2006, 34: 105-120[本文引用:1][JCR: 2.506]
[31]
Fu FY, Liu LZ, Chai YR, ChenL, YangT, Jin MY, Ma AF, Yan XY, Zhang ZS, Li JN. Localization of QTLs for seed color using recombinant inbred lines of Brassica napus in different environments. , 2007, 50: 840-854[本文引用:1][JCR: 1.668]
[32]
Chai YR, LeiB, Huang HL, Li JN, Yin JM, Tang ZL, ChenL. TRANSPARENT TESTA 12 genes from Brassica napus and parental species: cloning, evolution, and differential involvement in yellow seed trait. , 2008, 281: 109-123[本文引用:1][JCR: 2.881]
[33]
李运涛, 李加纳, 柴友荣, 杨成军, 雷波. 白菜型油菜DFR基因的克隆与序列分析. , 2005, 3: 485-492Li YT, Li JN, Chai YR, Yang CJ, LeiB. Cloning and sequence analysis of a DFR gene from Brassica campestris L. var. oleifera DC. , 2005, 3: 485-492 (in English with English abstract)[本文引用:1][CJCR: 1.23]