Chromosome location and microsatellite markers linked to a powdery mildew resistance gene in wheat line 'Lankao 90(6)'

被引：41

作者：

Niu, J. S. ^{[1
]}

Wang, B. Q. ^{[1
]}

Wang, Y. H. ^{[1
]}

Cao, A. Z. ^{[2
]}

Qi, Z. J. ^{[2
]}

Shen, T. M. ^{[3
]}

机构：

[1] Henan Agr Univ, Natl Ctr Engn & Technol Res Wheat, Zhengzhou 450002, Peoples R China

[2] Nanjing Agr Univ, State Key Lab Crop Genet & Germplasm Enhancement, Nanjing 210095, Peoples R China

[3] Nong Hua Seed Ltd Co, Lankao 730070, Peoples R China

来源：

PLANT BREEDING | 2008年 / 127卷 / 04期

关键词：

Triticum aestivum; powdery mildew; resistance gene; microsatellite; chromosome location;

D O I：

10.1111/j.1439-0523.2007.01480.x

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Wheat lines known as 'Lankao 90(6)', derived from the cross 'Mzalenod Beer' (hexaploid triticale)/'Baofeng 7228'//'90 Xuanxi', carry a recessive powdery mildew resistance gene temporarily named PmLK906. Gene PmLK906 appears to be different from known wheat powdery mildew resistance genes. PmLK906 was tagged using microsatellite markers in a segregating population derived from the cross 'Chinese Spring'/'Lankao 90(6)21-12'. The dominant microsatellite marker Xgwm265-2AL was linked in repulsion with PmLK906 at a genetic distance of 3.72 cM, whereas the co-dominant Xgdm93-2AL was linked to PmLK906 at a genetic distance of 6.15 cM. Both markers were placed on chromosome arm 2AL using 'Chinese Spring' nulli-tetrasomic lines. The recessive PmLK906 has a different specificity to the dominant resistance alleles located at the Pm4 locus and appeared to be located to a locus different from Pm4.

引用

页码：346 / 349

页数：4

共 21 条

[1] Chromosomal location of powdery mildew resistance gene Pm16 in wheat using SSR marker analysis [J].

Chen, XM ;

Luo, YH ;

Xia, XC ;

Xia, LQ ;

Chen, X ;

Ren, ZL ;

He, ZH ;

Jia, JZ .

PLANT BREEDING, 2005, 124 (03) :225-228

[2] Ready-to-use DNA extracted with a CTAB method adapted for herbarium specimens and mucilaginous plant tissue [J].

Cota-Sanchez, J. Hugo ;

Remarchuk, Kirsten ;

Ubayasena, Kumary .

PLANT MOLECULAR BIOLOGY REPORTER, 2006, 24 (02) :161-167

[3]

Duan XiaYu, 1998, Acta Phytophylacica Sinica, V25, P31

[4] Genetic mapping of 66 new microsatellite (SSR) loci in bread wheat [J].

Gupta, PK ;

Balyan, HS ;

Edwards, KJ ;

Isaac, P ;

Korzun, V ;

Röder, M ;

Gautier, MF ;

Joudrier, P ;

Schlatter, AR ;

Dubcovsky, J ;

De la Pena, RC ;

Khairallah, M ;

Penner, G ;

Hayden, MJ ;

Sharp, P ;

Keller, B ;

Wang, RCC ;

Hardouin, JP ;

Jack, P ;

Leroy, P .

THEORETICAL AND APPLIED GENETICS, 2002, 105 (2-3) :413-422

[5] Identification of AFLP markers closely linked to the powdery mildew resistance genes Pm1c and Pm4a in common wheat (Triticum aestivum L.) [J].

Hartl, L ;

Mohler, V ;

Zeller, FJ ;

Hsam, SLK ;

Schweizer, G .

GENOME, 1999, 42 (02) :322-329

[6] Microsatellite mapping of the powdery mildew resistance gene Pm5e in common wheat (Triticum aestivum L.) [J].

Huang, XQ ;

Wang, LX ;

Xu, MX ;

Röder, MS .

THEORETICAL AND APPLIED GENETICS, 2003, 106 (05) :858-865

[7] Molecular mapping of powdery mildew resistance genes in wheat:: A review [J].

Huang, XQ ;

Röder, MS .

EUPHYTICA, 2004, 137 (02) :203-223

[8] PCR-based markers for the powdery mildew resistance gene Pm4a in wheat [J].

Ma, ZQ ;

Wei, JB ;

Cheng, SH .

THEORETICAL AND APPLIED GENETICS, 2004, 109 (01) :140-145

[9] RFLP MARKERS LINKED TO POWDERY MILDEW RESISTANCE GENES PM1, PM2, PM3, AND PM4 IN WHEAT [J].

MA, ZQ ;

SORRELLS, ME ;

TANKSLEY, SD .

GENOME, 1994, 37 (05) :871-875

[10] IDENTIFICATION OF MARKERS LINKED TO DISEASE-RESISTANCE GENES BY BULKED SEGREGANT ANALYSIS - A RAPID METHOD TO DETECT MARKERS IN SPECIFIC GENOMIC REGIONS BY USING SEGREGATING POPULATIONS [J].

MICHELMORE, RW ;

PARAN, I ;

KESSELI, RV .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1991, 88 (21) :9828-9832

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