INVESTIGATION OF GENETIC VARIATION WALNUT OF TUISERKAN ACCESSION AND FOUR COLLECTIONS (KARAJ, SHAHROOD, URUMIA AND MASHAD) BY USING QUANTITATIVE MORPHOLOGICAL CHARACTERS

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HAGHJOOYAN R.; GHARAHYAZI BEHZAD; SANEEI SHARIAT PANAHI MOHAMMAD; KHALIGHI A.

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Paper Information

Journal: Year:2006 | Volume:18 | Issue:(69 IN AGRONOMY & HORTICULTURE) Page(s): 22-30

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Information Journal Paper

Title

INVESTIGATION OF GENETIC VARIATION WALNUT OF TUISERKAN ACCESSION AND FOUR COLLECTIONS (KARAJ, SHAHROOD, URUMIA AND MASHAD) BY USING QUANTITATIVE MORPHOLOGICAL CHARACTERS

Author(s)

HAGHJOOYAN R. | GHARAHYAZI BEHZAD | SANEEI SHARIAT PANAHI MOHAMMAD | KHALIGHI A. | Issue Writer Certificate

Keywords

GENETIC VARIATIONQ2

WALNUT GENOTYPESQ4

QUANTITATIVE MORPHOLOGICAL MARKERQ4

Abstract

Identification and collection of native genotypes of fruit trees is a primary steps in breeding programs. In our country, there have not been any proper breeding programs on fruit trees, especially walnut, due to the lack of knowledge of desirable genes and plant germplasm. The objectives of this study were to classifying of WALNUT GENOTYPES based on IPGRI descriptors traits and their genetic distance detection. In this study, 138 genotypes of Persian walnut from Tuisarkan and four national collections (Karaj, Shahrood, Urumia and Mashad) were analyzed, using 16 quantitative morphological traits. Cluster analysis of genotypes were done based on quantitative data with CLINK algorithm. In order to determine the desirable cluster numbers discriminant analysis method were separately, performed and the site at which the most distinction between clusters observed, was suggested as the best cutting point and the clusters at that point referred as the best cluster numbers. In order to analyze the differences between the collected genotypes from various regions, region referred as the treatment and genotypes within each region were taken as the replications of that region. A one-side analysis of variance was performed for different regions genetic diversity detection, which indicated a significant difference between all regions for all traits except the trait mean 10-nut weight. Clusters mean comparison was done with Duncan's test were divided genotypes into six groups, based on quantitative (standardized) data. Regarding principal component analysis of quantitative traits, discriminanat analysis was performed using a similarity matrix based on standardized quantitative data correlation coefficient. The two first principal components could agglomerative describe 99.87 percent of the primary data changes and used for graphic genotype distribution.

Cites

INVESTIGATION OF QUALITATIVE MORPHOLOGICAL AND GEOGRAPHICAL DIVERSITY AMONG NATIVE POPULATIONS OF WALNUT (JUGLANS REGIA L.) IN GOLESTAN PROVINCE

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APA: Copy

HAGHJOOYAN, R., GHARAHYAZI, BEHZAD, SANEEI SHARIAT PANAHI, MOHAMMAD, & KHALIGHI, A.. (2006). INVESTIGATION OF GENETIC VARIATION WALNUT OF TUISERKAN ACCESSION AND FOUR COLLECTIONS (KARAJ, SHAHROOD, URUMIA AND MASHAD) BY USING QUANTITATIVE MORPHOLOGICAL CHARACTERS. PAJOUHESH-VA-SAZANDEGI, 18((69 IN AGRONOMY & HORTICULTURE)), 22-30. SID. https://sid.ir/paper/19784/en

Vancouver: Copy

HAGHJOOYAN R., GHARAHYAZI BEHZAD, SANEEI SHARIAT PANAHI MOHAMMAD, KHALIGHI A.. INVESTIGATION OF GENETIC VARIATION WALNUT OF TUISERKAN ACCESSION AND FOUR COLLECTIONS (KARAJ, SHAHROOD, URUMIA AND MASHAD) BY USING QUANTITATIVE MORPHOLOGICAL CHARACTERS. PAJOUHESH-VA-SAZANDEGI[Internet]. 2006;18((69 IN AGRONOMY & HORTICULTURE)):22-30. Available from: https://sid.ir/paper/19784/en

IEEE: Copy

R. HAGHJOOYAN, BEHZAD GHARAHYAZI, MOHAMMAD SANEEI SHARIAT PANAHI, and A. KHALIGHI, “INVESTIGATION OF GENETIC VARIATION WALNUT OF TUISERKAN ACCESSION AND FOUR COLLECTIONS (KARAJ, SHAHROOD, URUMIA AND MASHAD) BY USING QUANTITATIVE MORPHOLOGICAL CHARACTERS,” PAJOUHESH-VA-SAZANDEGI, vol. 18, no. (69 IN AGRONOMY & HORTICULTURE), pp. 22–30, 2006, [Online]. Available: https://sid.ir/paper/19784/en

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