Authors:
I. Karsai Agricultural Research Institute of the Hungarian Academy of Science Martonvásár, Hungary

Search for other papers by I. Karsai in
Current site
Google Scholar
PubMed
Close
,
K. Mészáros Agricultural Research Institute of the Hungarian Academy of Science Martonvásár, Hungary

Search for other papers by K. Mészáros in
Current site
Google Scholar
PubMed
Close
,
P. Szűcs Agricultural Research Institute of the Hungarian Academy of Sciences Martonvásár, Hungary

Search for other papers by P. Szűcs in
Current site
Google Scholar
PubMed
Close
, and
et al. Agricultural Research Institute of the Hungarian Academy of Sciences Martonvásár, Hungary

Search for other papers by et al. in
Current site
Google Scholar
PubMed
Close
Restricted access

The possibilities latent in molecular marker-based QTL analyses are presented through the example of studying winter survival and heading date in barley (Hordeum vulgare L.). The whole range of QTL experiments consists of several important steps, through which answers are found to the following questions: (1) How many QTLs are involved and where do they map, (2) How does the environment influence the effect of a QTL region (environment × QTL interactions), (3) When and where are the genes determining the given trait expressed (QTL dynamics), (4) What interactions occur between these QTLs and pathways leading to specific phenotypes, and (5) How consistent is the effect of a QTL region in different genetic backgrounds and in a wider range of germplasms (comparative mapping and association studies)? This knowledge then makes it possible to continue these experiments in the direction of marker-assisted selection and/or gene isolation through marker saturation of the relevant chromosomal regions and map-based cloning. The latter can give an insight into the exact mechanism through which the gene determines the phenotype.

  • Laurie, D. A., Pratchett, N., Bezant, J. H., Snape, J. W. 1995: RFLP mapping of five major genes and eight quantitative trait loci controlling flowering time in a winter x spring barley (Hordeum vulgare L.) cross. Genome, 38, 575-585.

    'RFLP mapping of five major genes and eight quantitative trait loci controlling flowering time in a winter x spring barley (Hordeum vulgare L.) cross ' () 38 Genome : 575 -585 .

    • Search Google Scholar
  • Marquez-Cedillo, L. A., Hayes, P. M., Kleinhofs, A., Legge, W. G., Rossnagel, B. G., Sato, K., Ullrich, S. E., Wesenberg, D. M., The North American Barley Mapping Project 2001: QTL analysis of agronomic traits in barley based on the doubled haploid progeny of two elite North American varieties representing different germplasm groups. Theor. Appl. Genet.103, 625-637.

    'QTL analysis of agronomic traits in barley based on the doubled haploid progeny of two elite North American varieties representing different germplasm groups ' () 103 Theor. Appl. Genet. : 625 -637 .

    • Search Google Scholar
  • Mészáros, K., Karsai, I., Hayes, P. M., Veisz, O., Bedő, Z. 1997: Characterisation of barley genotypes with novel combinations of daylength sensitivity, vernalisation requirement and frost resistance. Proceed. of the Int. Symp. on Cereal Adapt. to Low Temp. Stress in Controlled Environments, Martonvásár, Hungary. pp. 250-254.

  • Oziel, A., Hayes, P. M., Chen, F. Q., Jones, B. 1996: Application of quantitative trait locus mapping to the development of winter-habit malting barley. Plant Breed., 115, 43-51.

    'Application of quantitative trait locus mapping to the development of winter-habit malting barley ' () 115 Plant Breed. : 43 -51 .

    • Search Google Scholar
  • Pan, A., Hayes, P. M., Chen, F., Chen, T. H. H., Blake, T., Wright, S., Karsai, I., Bedő, Z. 1994: Genetic analysis of the components of winterhardiness in barley (Hordeum vulgare L.). Theor. Appl. Genet., 89, 900-910.

    'Genetic analysis of the components of winterhardiness in barley (Hordeum vulgare L.) ' () 89 Theor. Appl. Genet. : 900 -910 .

    • Search Google Scholar
  • Paterson, A. H., Damon, S., Hewitt, J. D., Zamir, D., Rabinovitch, H. D., Lincoln, S. E., Lander, E. S., Tanksley, S. D. 1991: Mendelian factors underlying quantitative traits in tomato: comparison across species, generations, and environments. Genetics, 127, 181-197.

    'Mendelian factors underlying quantitative traits in tomato: comparison across species, generations, and environments ' () 127 Genetics : 181 -197 .

    • Search Google Scholar
  • Roberts, E. H., Summerfield, R. J., Cooper, J. P., Ellis, R. H. 1988: Environmental control of flowering in barley (Hordeum vulgare L.). I. Photoperiod limits to longday responses, photoperiod insensitive phase and effects of low-temperature and short-day vernalization. Ann. Bot., 62, 127-144.

    'Environmental control of flowering in barley (Hordeum vulgare L.). I. Photoperiod limits to longday responses, photoperiod insensitive phase and effects of low-temperature and short-day vernalization ' () 62 Ann. Bot. : 127 -144 .

    • Search Google Scholar
  • Serizawa, N., Nasuda, S., Shi, F., Endo, T. R., Prodanovic, S., Schubert, I., Künzel, G. 2001: Deletion-based physical mapping of barley chromosome 7H. Theor. Appl. Genet., 103, 827-834.

    'Deletion-based physical mapping of barley chromosome 7H ' () 103 Theor. Appl. Genet. : 827 -834 .

    • Search Google Scholar
  • Sutka, J., Snape, J. W. 1989: Location of a gene for frost resistance on chromosome 5A in wheat. Euphytica, 42, 41-44.

    'Location of a gene for frost resistance on chromosome 5A in wheat ' () 42 Euphytica : 41 -44 .

    • Search Google Scholar
  • Takahashi, R., Yasuda, S. 1970: Genetics of earliness and growth habit in barley. pp. 388-408. In: Nilan, R. A., (ed.), Barley Genetics II. 2nd Int. Barley Genet. Symp., Washington State Univ. Press.

    , , .

  • Thomas, W. T. B., Powell, W., Waugh, R., Chalmers, K. J., Barua, U. M., et al. 1995: Detection of quantitative trait loci for agronomic, yield, grain, and disease characters in spring barley (Hordeum vulgare L.). Theor. Appl. Genet., 91, 1037-1047.

    'Detection of quantitative trait loci for agronomic, yield, grain, and disease characters in spring barley (Hordeum vulgare L.) ' () 91 Theor. Appl. Genet. : 1037 -1047 .

    • Search Google Scholar
  • Wing, R. A., Zhang, H. B., Tanksley, S. D. 1994: Map-based cloning in crop plants. Tomato as a model system: I. Genetic and physical mapping of jointless. Mol. Gen. Genet., 242, 681-688.

    'Map-based cloning in crop plants. Tomato as a model system: I. Genetic and physical mapping of jointless ' () 242 Mol. Gen. Genet. : 681 -688 .

    • Search Google Scholar
  • Karsai, I., Mészáros, K., Láng, L., Hayes, P. M., Bedő, Z. 2001: Multivariate analysis of traits determining adaptation in cultivated barley. Plant Breed., 120, 217-222.

    'Multivariate analysis of traits determining adaptation in cultivated barley ' () 120 Plant Breed. : 217 -222 .

    • Search Google Scholar
  • Lande, R. 1981: The minimum number of genes contributing to quantitative variation between and within populations. Genetics, 99, 541-553.

    'The minimum number of genes contributing to quantitative variation between and within populations ' () 99 Genetics : 541 -553 .

    • Search Google Scholar
  • Laurie, D. A., Pratchett, N., Bezant, J. H., Snape, J. W. 1994: Genetic analysis of a photoperiod-response gene on the short arm of chromosome 2 (2H) of Hordeum vulgare (barley). Heredity, 72, 619-627.

    'Genetic analysis of a photoperiod-response gene on the short arm of chromosome 2 (2H) of Hordeum vulgare (barley) ' () 72 Heredity : 619 -627 .

    • Search Google Scholar
  • Galiba, G., Quarrie, S., Sutka, J., Morgounov, A., Snape, J. 1995: RFLP mapping of the vernalization (Vrnl) and frost resistance (Frl) genes on chromosome 5A of wheat. Theor. Appl. Genet., 90, 1174-1179.

    'RFLP mapping of the vernalization (Vrnl) and frost resistance (Frl) genes on chromosome 5A of wheat ' () 90 Theor. Appl. Genet. : 1174 -1179 .

    • Search Google Scholar
  • Karsai, I., Mészáros, K., Hayes, P. M., Bedő, Z. 1997a: Effects of loci on chromosomes 2 (2H) and 7 (5H) on developmental patterns in barley (Hordeum vulgare L.) under different photoperiod regimes. Theor. Appl. Genet., 94, 612-618.

    'Effects of loci on chromosomes 2 (2H) and 7 (5H) on developmental patterns in barley (Hordeum vulgare L.) under different photoperiod regimes ' () 94 Theor. Appl. Genet. : 612 -618 .

    • Search Google Scholar
  • Karsai, I., Mészáros, K., Hayes, P. M., Bedő, Z. 1997b: QTL study of winter hardiness-related traits in a double haploid population of Dicktoo x Plaisant winter barley varieties. Proceed. of the Int. Symp. on Cereal Adaptation to Low Temperature Stress in Controlled Environments. Martonvásár Phytotron 25th Anniversary Celebrations, pp. 92-96.

  • Karsai, I., Mészáros, K., Szűcs, P., Hayes, P. M., Láng, L., Bedő, Z. 1999: Effects of loci determining photoperiod sensitivity (Ppd-Hl) and vernalization response (Sh2) on agronomic traits in the Dicktoo x Morex barley mapping population. Plant Breed., 118, 399-403.

    'Effects of loci determining photoperiod sensitivity (Ppd-Hl) and vernalization response (Sh2) on agronomic traits in the Dicktoo x Morex barley mapping population ' () 118 Plant Breed. : 399 -403 .

    • Search Google Scholar
  • Karsai, I., Mészáros, K., Szűcs, P., Hayes, P. M., Láng, L., Bedő, Z. 2000: Identification of QTL regions determining heading date under short day in barley (Hordeum vulgare L.). 50th Years Anniversary Celebration of the Agricultural Res. Inst. of Hung. Acad. Sci.

  • Bezant, J., Laurie, D., Pratchett, N., Chojecki, J., Kearsey, M. 1996: Marker regression mapping of QTL controlling flowering time and plant height in a spring barley (Hordeum vulgare L.) cross. Heredity, 77, 64-73.

    'Marker regression mapping of QTL controlling flowering time and plant height in a spring barley (Hordeum vulgare L.) cross ' () 77 Heredity : 64 -73 .

    • Search Google Scholar
  • Gallagher, L. W., Soliman, K. M., Vivar, H. 1991: Interactions among loci conferring photoperiod insensitivity for heading time in spring barley. Crop Sci., 31, 256-261.

    'Interactions among loci conferring photoperiod insensitivity for heading time in spring barley ' () 31 Crop Sci. : 256 -261 .

    • Search Google Scholar
  • Hayes, P. M., Liu, B. H., Knapp, S. J., Chen, F., Jones, B. et al. 1993: Quantitative trait locus effects and environmental interaction in a sample of North American barley germ plasm. Theor. Appl. Genet., 87, 392-401.

    'Quantitative trait locus effects and environmental interaction in a sample of North American barley germ plasm ' () 87 Theor. Appl. Genet. : 392 -401 .

    • Search Google Scholar
  • Collapse
  • Expand

Acta Agronomica Hungarica
Language English
Russian
German
French
Size  
Year of
Foundation
1950
Publication
Programme
ceased
Volumes
per Year
 
Issues
per Year
 
Founder Magyar Tudományos Akadémia   
Founder's
Address
H-1051 Budapest, Hungary, Széchenyi István tér 9.
Publisher Akadémiai Kiadó
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 0238-0161 (Print)
ISSN 1588-2527 (Online)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Dec 2024 22 0 0
Jan 2025 47 0 0
Feb 2025 47 0 0
Mar 2025 30 0 0
Apr 2025 20 0 0
May 2025 3 0 0
Jun 2025 0 0 0