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Paper Information

Journal:   IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)   SPRING 2016 , Volume 47 , Number 1; Page(s) 141 To 153.
 
Paper: 

GROUPING CONFORMITY OF SOYBEAN ADVANCED LINES AND VARIETIES USING MICROSATELLITE MARKERS AND DROUGHT STRESS TOLERANCE INDICES IN RASHT AND GONBAD-KAVOUS

 
 
Author(s):  DADRAS AHMAD REZA, SAMIZADEH HABIBOLLAH, SABOURI HOSSEIN*
 
* DEPARTMENT OF PLANT PRODUCTION, COLLEGE OF AGRICULTURE AND NATURAL RESOURCES, GONBAD-KAVOUS UNIVERSITY, IRAN
 
Abstract: 

The complexity of the genetic control of drought tolerance makes inevitable using of molecular methods with biometric approaches to its improvement in plants. Present study was conducted by 121 advanced lines and varieties of soybean under two moisture levels, normal and drought stress with 21 microsatellite markers linked to drought tolerance in two regions, namely, Rasht and Gonbad-Kavous. Grouping of genotypes using cluster analysis based on stress tolerance index (STI), geometric mean productivity (GMP), mean productivity (MP), yield index (YI) and plant yield in normal and stress condition allocated them to three clusters sensitive, semi-sensitive and tolerant in both of regions. According to the results, genotypes 8, 9, 11, 25, 34, 37, 42, 44, 49, 63, 66 and 86 identified as tolerant genotypes in both regions. In addition, cluster analysis based on microsatellite markers divided lines and varieties to three groups. Comparison of three dendrograms represented a high conformity among clustering. In addition, the stepwise regression analysis revealed Satt454, Satt142, Satt648 and Satt345 had a significant relationship to tolerant indices and explained between 4-15 percent of variation variably. The results could be a conformation to importance of these microsatellites in association with genomic regions related to drought tolerance in present genetic background. It is expected to use of these validated markers to improve of soybean against to drought stress.

 
Keyword(s): CLUSTER ANALYSIS, STEPWISE REGRESSION, RESISTANCE INDEX, WATER DEFICIT
 
 
References: 
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Click to Cite.
APA: Copy

DADRAS, A., & SAMIZADEH, H., & SABOURI, H. (2016). GROUPING CONFORMITY OF SOYBEAN ADVANCED LINES AND VARIETIES USING MICROSATELLITE MARKERS AND DROUGHT STRESS TOLERANCE INDICES IN RASHT AND GONBAD-KAVOUS. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 47(1), 141-153. https://www.sid.ir/en/journal/ViewPaper.aspx?id=507969



Vancouver: Copy

DADRAS AHMAD REZA, SAMIZADEH HABIBOLLAH, SABOURI HOSSEIN. GROUPING CONFORMITY OF SOYBEAN ADVANCED LINES AND VARIETIES USING MICROSATELLITE MARKERS AND DROUGHT STRESS TOLERANCE INDICES IN RASHT AND GONBAD-KAVOUS. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES). 2016 [cited 2021May10];47(1):141-153. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=507969



IEEE: Copy

DADRAS, A., SAMIZADEH, H., SABOURI, H., 2016. GROUPING CONFORMITY OF SOYBEAN ADVANCED LINES AND VARIETIES USING MICROSATELLITE MARKERS AND DROUGHT STRESS TOLERANCE INDICES IN RASHT AND GONBAD-KAVOUS. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), [online] 47(1), pp.141-153. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=507969.



 
 
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