STUDY OF KARYOTYPIC CHARACTERISTICS OF POPULATIONS OF STIPAGROSTIS PENNATA USING PRINCIPAL COMPONENTS ANALYSIS

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.

AZAD A.GH.; MIRZAEI NADOUSHAN HOSSEIN; SHARIAT A.

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

Journal Paper

Paper Information

Journal: Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research Year:2007 | Volume:14 | Issue:4 (26) Page(s): 194-201

Download Full-Text

Persian Verion

View:

1,048

Download:

Cites:

Information Journal Paper

Title

STUDY OF KARYOTYPIC CHARACTERISTICS OF POPULATIONS OF STIPAGROSTIS PENNATA USING PRINCIPAL COMPONENTS ANALYSIS

Author(s)

AZAD A.GH. | MIRZAEI NADOUSHAN HOSSEIN | SHARIAT A. | Issue Writer Certificate

Keywords

STIPAGROSTISQ4

KARYOTYPEQ3

PRINCIPAL COMPONENTS ANALYSIS AND GENETIC RELATIONSHIPQ3

Abstract

STIPAGROSTIS species are among grasses that are grown mainly in arid areas particularly on moving sand dunes. Several species of the genus are useful in sand dune fixation as well as pasture values. In order to investigate genetic variation by karyotypic characteristics, 4 populations of the genus were studied in this research. To achieve the goals, karyotypic characteristics such as short and long arm length and total length of the chromosomes of the populations were measured. Ratios of the short arms to long arm and long arm to short arm of the chromosomes were also calculated. Principal components analysis was performed on the data to classify the populations based on the first two components of the analysis. The first two principal components were plotted to get scatter plot of the populations. Results of the analysis were used to study the role of the chromosome traits on principal components. Studies showed that the role of chomosome total length, long arms length, and long arms to short arms length ratio with values of 2.20, 0.71 and 0.82 respectively, showed the most effective role in formation of the first principal component. All plot showed that Mashhad population is in a far distance to other populations.

Cites

No record.

References

Cite

APA: Copy

AZAD, A.GH., MIRZAEI NADOUSHAN, HOSSEIN, & SHARIAT, A.. (2007). STUDY OF KARYOTYPIC CHARACTERISTICS OF POPULATIONS OF STIPAGROSTIS PENNATA USING PRINCIPAL COMPONENTS ANALYSIS. IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, 14(4 (26)), 194-201. SID. https://sid.ir/paper/104582/en

Vancouver: Copy

AZAD A.GH., MIRZAEI NADOUSHAN HOSSEIN, SHARIAT A.. STUDY OF KARYOTYPIC CHARACTERISTICS OF POPULATIONS OF STIPAGROSTIS PENNATA USING PRINCIPAL COMPONENTS ANALYSIS. IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH[Internet]. 2007;14(4 (26)):194-201. Available from: https://sid.ir/paper/104582/en

IEEE: Copy

A.GH. AZAD, HOSSEIN MIRZAEI NADOUSHAN, and A. SHARIAT, “STUDY OF KARYOTYPIC CHARACTERISTICS OF POPULATIONS OF STIPAGROSTIS PENNATA USING PRINCIPAL COMPONENTS ANALYSIS,” IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, vol. 14, no. 4 (26), pp. 194–201, 2007, [Online]. Available: https://sid.ir/paper/104582/en

Related Journal Papers