본문 바로가기
KERD
논문KCI 등재

Development of AFLP Derived SCAR Marker Linked to Disease Resistance to Late Blight (Phytophthora infestans) in Potato

2

조회

0

다운로드

0

인용

0

참고문헌

주제분류농학

초록

Abstract

Late blight caused by the oomycete Phytophthora infestans is the most serious fungal disease in potato cultivationworldwide. Late blight resistance is demanding the attention of potato breeders worldwide following recent migrations of aggres-sive metalaxyl-resistant isolates of Phytophthora infestans in few major genes (R gene) which can be easily overcame by new races of Phytophthora infestans and an unknown number of genesexpressing a quantitative type of resistance which may be more durable. In this study, we used AFLP method to identify markerslinked to resistance trait. Based on AFLP method, primer combination of E+AT/M+CTC was selected out of eighty primer com-binations. The specific fragment was isolated and ligated into a T-vector, followed by transformation into E.coli. Plasmid DNAwas extracted from transformants, and the target product was harvested. The whole sequence of 136 bp were determined using T-vector and designated on LBR-1 primer set. We employed the PCR with LBR-1 of the SCAR primer. As a result, 136 bp fragmentwas observed only on HR lines but not in S lines.

참고문헌 (20)

  1. "Cloning of AFLP markers linked to resistance to Peronosclerospora sorghi in maize", 267, pp.814~819 (2002)
  2. "Plant pathology", pp.306~313 (1998), Academic press
  3. "Inheritance of resistance to covered smut in barley and development of a tightly linked SCAR marker.", 104, pp.457~464 (2002)
  4. "Identification of molecular markers for resistance to Septoria nodorum blotch in durum wheat.", pp.551~554 (2001)
  5. "Historical and recent migrations of Phytophthora infestans", chro(logy), pp.653~661
  6. "Rapid and accurate species-specific detection of Phytophthora infestans through analysis of ITS regions in its rDNA", 10, pp.651~655 (2000)
  7. "Characterization and mapping of Rpi1, a late-blight resistance locus from diploid (1EBN) Mexican Solanum pinnatisectum", 265, pp.977~985 (2001)
  8. "Development of rapid molecular detection marker for Colletotrichum spp in leaf and fruit tissues of sweet persimmon", 12(6), pp.989~992 (2002)
  9. "The R1 gene conferring race-specific resistance to Phytophthora infestans in potato is located on potato chromosome V", pp.278~283
  10. "Autotetraploids and genetic mapping using common AFLP markers: the R2 allele conferring resistance to Phytophthora infestans mapped on potato chromosome 4.", 96, pp.1121~1128 (1998)
  11. "Identification of molecular markers in soybean: comparing RFLP, RAPD and AFLP DNA mapping techniques", 14, pp.156~169 (1996)
  12. "Melchinger AE 1990", 104, pp.11~19
  13. "Genome mapping, molecular markers and marker-assisted selection in crop plants", 3, pp.87~103 (1997)
  14. "Analysis of the introgression of Solanum bulbocastanum DNA into potato breeding lines", pp.694~704 (2001)
  15. "A genetic analysis of quantitative resistance to late blight in potato : towards marker-assisted selection." (1999)
  16. "Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase", pp.487~239 491
  17. "Mapping strategy for resistance genes in tomato based on RFLPs between cultivars Cf9 resistance to Cladosporium fulvum on chromosome I", pp.106~112
  18. "Can the QTL for late blight resistance on potato chromosome 5 be attributed to foliage maturity type", pp.317~325
  19. "Identification of molecular markers linked to Rdr 1, a gene conferring resistance to blackspots in roses", 101, pp.977~983 (2000)
  20. "AFLP: a new technique for DNA fingerprinting.", pp.4407~4414 (1995)

관련 논문AI추천

이 간행물의 다른 논문 (17건)