关键词:甘蔗; 主要育种亲本; 抗褐锈病基因 Bru1; 分子检测 Identification of Resistance to Brown Rust and Molecular Detection of Bru1 Gene in 101 Main Sugarcane Breeding Parents in China LI Wen-Feng, WANG Xiao-Yan, HUANG Ying-Fun*, ZHANG Rong-Yue, SHAN Hong-Li, LUO Zhi-Ming, YIN Jiong Sugarcane Research Institute, Yunnan Province Academy of Agricultural Sciences / Yunnan Key Laboratory of Sugarcane Genetic Improvement, Kaiyuan 661699, China Fund:This study was supported by China Agriculture Research System (CARS-20-2-2) and the Agriculture Research System of Yunnan Province AbstractSugarcane brown rust induced by Puccinia melanocephala is an important global disease. Bru1is a major brown rust resistance gene with a broad-spectrum resistance against various brown rust pathogens originating from different countries. In order to assess the resistance level of main sugarcane breeding parents to Puccinia melanocephala, and determine the distribution of the Bru1 gene in these breeding parents in China, 101 main sugarcane breeding parents collected from the Chinese National Nursery of Sugarcane Germplasm Resources were evaluated and identified for their brown rust resistance at the seedling stage and for the presence of the brown rust resistance gene Bru1. Bru1 was detected to present in 48 (47.5%) resistant materials out of the 101 tested parental lines, indicating that brown rust resistance in main sugarcane breeding parents in China is primarily controlled by Bru1. The absence of Bru1in the other 29 resistant and 24 susceptible parental lines suggests that they may carry brown rust resistance-associated genes other than Bru1. These results may facilitate future efforts to breed varieties with improved resistance to brown rust and may provide resistant parental lines for selecting and planting elite resistant varieties to effectively control brown rust disease in sugarcane.
Keyword:Sugarcane; Main breeding parents; Brown rust resistance gene Bru1; Molecular detection Show Figures Show Figures
图1 3个已知含抗Bru1的抗性品种和2个感病对照PCR扩增和酶切结果 A: R12H16-PCR标记; B: 9O20-F4-PCR-Rsa1标记; M: Marker; R1~R3: 已知含Bru1的抗病品种新台糖1号、新台糖9号和含Bru1模式品种R570; S1~S2: 感病品种印度290、选蔗3号。Fig. 1 PCR results and digestion of three sugarcane varieties carrying Bru1 and two susceptible varieties A: R12H16-PCR marker; B: 9O20-F4-PCR-Rsa I marker; M: DNA ladder; R1 and R2: resistant varieties ROC1 and ROC9 that carrying Bru1; R3: model Bru1-containing variety R570; S1 and S2: susceptible varieties Co290 and Xuanzhe 3.
Ryan CC, Egan B T. Rust, Chap. XIII. , 1989. pp 189-210[本文引用:1]
[2]
CSIRO. Unlocking Success Through Change and Innovation: Options to Improve the Profitability and Environmental Performance of the Australian Sugar Industry. , 2005. p 4[本文引用:2]
[3]
Garcés FF, Fiallos FF, SilvaE, MartinezF, Aime MC, Comstock JC, Glynn NC, Castlebury LA. First report of orange rust of sugarcane caused by Puccinia kuehnii in Ecuador. , 2014, 98: 842[本文引用:1]
[4]
Hoy JW, Hollier CA. Effect of brown rust on yield of sugarcane in Louisiana. Plant Dis, 2009, 93: 1171-1174[本文引用:1]
[5]
Comstook JC, Shine JM, Raid RN. Effect of early rust infection on subsequent sugarcane growth. , 1992, 4: 7-9[本文引用:1]
[6]
马利. 泰国甘蔗生产及科研现状. 世界农业, 1995, 9: 23MaL. The production and research actuality of sugarcane in Thailand . World Agric, 1995, 9: 23 (in Chinese)[本文引用:1]
[7]
阮兴业, 杨雰, 孙楚坚. 云南省发现甘蔗茅柄锈菌. , 1983, 2: 260-261Ruan XY, YangF, Sun CJ. Occurrence of Puccinia erianthi on sugarcane in Yunnan province. , 1983, 2: 260-261 (in Chinese)[本文引用:1]
[8]
全国甘蔗重要病害研究协作组. 我国大陆植蔗省(区)(部分)甘蔗病害种类调查初报. 甘蔗糖业, 1991, (1): 1-8The important sugarcane diseases research cooperation group. The preliminary report of sugarcane diseases investigation in the sugarcane planting provinces (partly), Mainland China. Sugarcane Canesugar, 1991, (1): 1-8 (in Chinese with English abstract)[本文引用:2]
[9]
刘晓妹, 刘文波, 施焕焕. 海南儋州甘蔗锈病病原菌的鉴定及其生物学特性的测定. 中国糖料, 2008, (2): 30-32Liu XM, Liu WB, Shi HH. Pathogen identification and biological characteristics of sugarcane rust in Danzhou. Sugar Crops China, 2008, (2): 30-32 (in Chinese with English abstract)[本文引用:2]
[10]
韦金菊, 邓展云, 黄伟华, 潘雪红, 王伯辉, 刘晓静. 广西北海甘蔗锈病生物学特性研究及防治对策. 安徽农业科学, 2010, 38: 14997-14999Wei JJ, Deng ZY, Huang WH, Pan XH, Wang BH, Liu XJ. Control methods and pathogen biological characteristics of sugarcane rust in Beihai. J Anhui Agric Sci, 2010, 38: 14997-14999 (in Chinese with English abstract)[本文引用:1]
[11]
黄应昆, 李文凤. 云南蔗区甘蔗锈病流行原因及防治对策. 植保技术与推广, 1998, 18(5): 22-23Huang YK, Li WF. Epidemic and control strategies of sugarcane rust disease in Yunnan sugarcane field. Plant Prot Technol Extens, 1998, 18(5): 22-23 (in Chinese)[本文引用:1]
Comstock JC, Wu KK, Schnell RJ. Heritability of resistance to sugar cane rust. , 1992, 6: 7-10[本文引用:1]
[14]
Hogarth DM, Ryan CC, Taylor P W J. Quantitative inheritance of rust resistance in sugarcane. Field Crops Res, 1993, 34: 187-193[本文引用:1]
[15]
RamdoyalK, SullivanS, Chong L C Y L S, Badaloo G H, Saumtally S, Domaingue R. The genetics of rust resistance in sugar cane seedling populations. , 2000, 100: 557-563[本文引用:1]
[16]
Daugrois JH, GrivetL, RoquesD. A putative major gene for rust resistance linked with a RFLP marker in sugarcane cultivar‘R570’. Theor Appl Genet, 1996, 92: 1059-1064[本文引用:2]
[17]
AsnaghiC, RoquesD, RuffelS, KayeC, Hoarau JY, TélismartH, Girard JC, Roboin LM, Risterucci AM, GrivetL, D’Hont A. Targeted mapping of a sugarcane rust resistance gene (Bru1) using bulked segregant analysis and AFLP markers. Theor Appl Genet, 2004, 108: 759-764[本文引用:1]
[18]
Le CunffL, GarsmeurO, Raboin LM, PauquetJ, TelismartH, SelviA, GrivetL, PhilippeR, BegumD, DeuM. Diploid/ polyploid syntenic shuttle mapping and haplotypespecific chromosome walking toward a rust resistance gene (Bru1) in highly polyploid sugarcane (2n-12x*115). Genetics, 2008, 180: 649-660[本文引用:1]
[19]
AsnaghiC, D’hontA, GlaszmannJ, Rott P Resistance of sugarcane cultivar R 570 to Puccinia melanocephala isolates from different geographic locations. Plant Dis, 2001, 85: 282-286[本文引用:1]
[20]
CostetL, ToubiL, Le CunffL. Haplotype structure around Bru1 reveals a narrow genetic basis for brown rust resistance in modern sugarcane cultivars. Theor Appl Genet, 2012, 125: 825-836[本文引用:3]
[21]
李文凤, 王晓燕, 黄应昆, 张荣跃, 单红丽, 尹炯, 罗志明. 31份甘蔗野生核心种质资源褐锈病抗性鉴定及Bru1基因的分子检测. 作物学报, 2015, 41: 806-812Li WF, Wang XY, Huang YK, Zhang RY, Shan HL, YinJ, Luo ZM. Identification of resistance to brown rust and molecular detection of bru1 gene in 31 wild core sugarcane germplasms. Acta Agron Sin, 2015, 41: 806-812 (in Chinese with English abstract)[本文引用:4]
[22]
李文凤, 黄应昆. 现代甘蔗病害诊断检测与防控技术. 北京: 中国农业出版社, 2012. p 94Li WF, Huang YK. Beijing: China Agriculture Press, 2012. p 94 (in Chinese)[本文引用:1]
[23]
陈辉, 范源洪, 史宪伟, 蔡青, 张明, 张亚平. 甘蔗细茎野生种的的遗传多样性与系统演化研究. 作物学报, 2001, 27: 645-652ChenH, Fan YH, Shi XW, CaiQ, ZhangM, Zhang YP. Research on genetic diversity and systemic evolution in Saccharum spontaneum L. Acta Agron Sin, 2001, 27: 645-652 (in Chinese with English abstract)[本文引用:1]
[24]
范源洪, 陈辉, 史宪伟, 蔡青, 张明, 张亚平. 甘蔗细茎野生种云南不同生态类型的RAPD分析. 云南植物研究, 2001, 23: 298-308Fan YH, ChenH, Shi XW, CaiQ, ZhangM, Zhang YP. RAPD analysis of Saccharum spontaneum from different ecospecific colonies in Yunnan. Acta Bot Yunnanica, 2001, 23: 298-308 (in Chinese with English abstract)[本文引用:1]
[25]
Glynn NC, LabordeC, Davidson RW, Irey MS, GlazB, D'Hont A, Comstock J C. Utilization of a major brown rust resistance gene in sugarcane breeding. Mol Breed, 2013, 31: 323-331[本文引用:1]
[26]
RacedoJ, Perera MF, BertaniR, FunesC, GonzalezV, Cuenya MI, D’Hont A, Welin B, Castagnaro A P. Bru1 gene and potential alternative sources of résistance to sugarcane brown rust disease. Euphytica, 2013, 191: 429-436[本文引用:1]