Nükhet AKPINAR

6990

Nuclear DNA Contents of Some Endemic Hedysarum L. Species

The nuclear DNA contents and nuclear areas of some endemic Hedysarum L. species were investigated. A significant variation in the DNA content of Hedysarum species was established. The 2C nuclear DNA amount in the Hedysarum species (x = 8) ranged from approximately 4 to 6 picograms. It was found that the variation in the 2C nuclear DNA content was not related to chromosome numbers. However, there was a very high positive linear relationship between nuclear DNA content and nuclear area.

Anahtar Kelimeler:

Hedysarum, Nuclear DNA content, Nuclear area, Microspectrophotometry

Nuclear DNA Contents of Some Endemic Hedysarum L. Species

The nuclear DNA contents and nuclear areas of some endemic Hedysarum L. species were investigated. A significant variation in the DNA content of Hedysarum species was established. The 2C nuclear DNA amount in the Hedysarum species (x = 8) ranged from approximately 4 to 6 picograms. It was found that the variation in the 2C nuclear DNA content was not related to chromosome numbers. However, there was a very high positive linear relationship between nuclear DNA content and nuclear area.

Keywords:

Hedysarum, Nuclear DNA content, Nuclear area, Microspectrophotometry,

Turkish Journal of Botany-Cover

ISSN: 1300-008X
Yayın Aralığı: 6
Yayıncı: TÜBİTAK

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