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Information Journal Paper

Title

GENETIC VARIATION OF IRANIAN ECOTYPES OF GARLIC (ALLIUM SP.) USING KARYOTYPE ANALYSIS

Pages

  411-422

Abstract

 Genetic diversity is the basis of the plants breeding that is created from natural evolution and It is an important components of sustainable systems Assessment of genetic diversity in plants is very important for breeding programs and conservation of genetic resources. Studying diversity is a crucial step in plant breeding and it could be achieved by cytogenetic studies and karyotype analysis. In order to study the cytogenetic variation, of 19 GARLIC ecotypes were collected Iranian land races. After preparation of samples in most cases, five replicates of praper cells selected and the length of the long and short arms of CHROMOSOMEs and total length of CHROMOSOMEs were measured using Karyotype Analysis software (ver.1.5). Other karyotypic parameters were calculated in Excel software. The results showed that the basic number of CHROMOSOMEs in the Bojnourd ecotype is x=7 (2n=2x=14) and in the rest are x=8 (2n=2x=16). Data were analyzed using JMP8 software in a completely randomized unbalanced design that revealed a significant difference (P≤0.01) between the short arm, long arm and the total length of CHROMOSOME. Tukey's method was performed to compare the means. CLUSTER ANALYSIS was performed applying Ward method that divided the ecotypes in two symmetric and asymmetric groups. Minimum Euclidean distance observed between Semnan and Tabas ecotypes, the smallest CHROMOSOME belonged to Yazd ecotype and the largest CHROMOSOMEs belonged to Aliabad ecotype. Also the most symmetrical karyotype was Yazd and the most asymmetrical karyotype was Khaf ecotype.

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  • Cite

    APA: Copy

    YAGHOOBI, E., & MALEKZADEH SHAFAROUDI, S.. (2014). GENETIC VARIATION OF IRANIAN ECOTYPES OF GARLIC (ALLIUM SP.) USING KARYOTYPE ANALYSIS. MODERN GENETICS JOURNAL (MGJ), 8(4 (35)), 411-422. SID. https://sid.ir/paper/116454/en

    Vancouver: Copy

    YAGHOOBI E., MALEKZADEH SHAFAROUDI S.. GENETIC VARIATION OF IRANIAN ECOTYPES OF GARLIC (ALLIUM SP.) USING KARYOTYPE ANALYSIS. MODERN GENETICS JOURNAL (MGJ)[Internet]. 2014;8(4 (35)):411-422. Available from: https://sid.ir/paper/116454/en

    IEEE: Copy

    E. YAGHOOBI, and S. MALEKZADEH SHAFAROUDI, “GENETIC VARIATION OF IRANIAN ECOTYPES OF GARLIC (ALLIUM SP.) USING KARYOTYPE ANALYSIS,” MODERN GENETICS JOURNAL (MGJ), vol. 8, no. 4 (35), pp. 411–422, 2014, [Online]. Available: https://sid.ir/paper/116454/en

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