MAPPING GENES CONTROLLING PERCENTAGE AND RATE OF GERMINATION IN SUNFLOWER UNDER SALINITY STRESS CONDITIONS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MORSALI AGHAJARI F.; DARVISHZADEH R.; HATAMI MALEKI H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF SEED SCIENCE AND TECHNOLOGY Year:2017 | Volume:5 | Issue:2 Page(s): 9-22

Download Full-Text

View:

191

Download:

Cites:

Information Journal Paper

Title

MAPPING GENES CONTROLLING PERCENTAGE AND RATE OF GERMINATION IN SUNFLOWER UNDER SALINITY STRESS CONDITIONS

Author(s)

MORSALI AGHAJARI F. | DARVISHZADEH R. | HATAMI MALEKI H.

Keywords

FLOWER

PERCENTAGE OF GERMINATION

GERMINATION RATE

LINKAGE MAP

QTL

Abstract

Salt stress is one of the most serious limiting factors for crop growth and production. In order to study the effect of salinity stress on the percentage and rate of germination of sunFLOWER seeds and localization of genes controlling the traits in sunFLOWER genome, a factorial experiment in a completely randomized design with three replications were conducted in Department of Plant Breeding and Biotechnology, Urmia University. The first factor was 70 recombinant inbred lines (RILs) of sunFLOWER derived from the cross PAC2 (female parent) × RHA266 (male parent) together with parents and the second factor was salinity stress levels including 0, 2, 4, 6 and 8 dS/m. The results of analysis of variance revealed statistically significant differences among RILs and salinity levels based on two studied traits in 1% probability level and also significant interaction of Line by Salt stress. Heritability for GERMINATION RATE and percentage was estimated 20% and 14%, respectively. Mapping of genes was performed using constructed SSR/SNP LINKAGE MAP including 221 markers with average distance of 7. 44 CM between markers. In several salinity levels, 22 QTLs for GERMINATION RATE and 12 QTLs for germination percentage were detected. The effects of detected QTLs were varied between 2. 04% to 67. 61%. In this study, QTLs including salt2. PGS. 13. 1, salt2. PGS. 2. 1, salt2. GR. 1. 1, salt4. GR. 9. 1, salt6. GR. 10. 1 and salt8. GR. 6. 1 exhibited maximum phenotypic coefficient of variation. The results of this study revealed some non-specific QTLs (co-localized) for studied charactristics which are valuable in plant breeding programs and make it possible to have simultaneous selection for several charactristics.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

MORSALI AGHAJARI, F., DARVISHZADEH, R., & HATAMI MALEKI, H.. (2017). MAPPING GENES CONTROLLING PERCENTAGE AND RATE OF GERMINATION IN SUNFLOWER UNDER SALINITY STRESS CONDITIONS. IRANIAN JOURNAL OF SEED SCIENCE AND TECHNOLOGY, 5(2 ), 9-22. SID. https://sid.ir/paper/353442/en

Vancouver: Copy

MORSALI AGHAJARI F., DARVISHZADEH R., HATAMI MALEKI H.. MAPPING GENES CONTROLLING PERCENTAGE AND RATE OF GERMINATION IN SUNFLOWER UNDER SALINITY STRESS CONDITIONS. IRANIAN JOURNAL OF SEED SCIENCE AND TECHNOLOGY[Internet]. 2017;5(2 ):9-22. Available from: https://sid.ir/paper/353442/en

IEEE: Copy

F. MORSALI AGHAJARI, R. DARVISHZADEH, and H. HATAMI MALEKI, “MAPPING GENES CONTROLLING PERCENTAGE AND RATE OF GERMINATION IN SUNFLOWER UNDER SALINITY STRESS CONDITIONS,” IRANIAN JOURNAL OF SEED SCIENCE AND TECHNOLOGY, vol. 5, no. 2 , pp. 9–22, 2017, [Online]. Available: https://sid.ir/paper/353442/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops