A comparative investigation of nickel hyperaccumulation and local adaptation in some of the Alyssum species

نویسندگان
Esmaeili Abhari, Maedeh ID 1
Ghasemi, Rasoul ID 2
Salehi Mobarekeh, Tayebeh ID 3

1 Department of Biology, Faculty of Sciences, Payam Noor University, Center of Isfahan, Iran

2 Department of Biology, Faculty of Sciences, Payam Noor University, Tehran, Iran

3 Department of Biology, Faculty of Sciences, Payam Noor University, Center of Isfahan, Iran

doi
DOI: 10.22034/14.67.85
چکیده

The relationship between the physiological nickel hyperaccumulation character, endemism in serpentine soils, tolerance indices, and karyotype differences of some accessions of nickel hyperaccumulator and non-accumulator of the genus Alyssum from serpentine and non-serpentine soils was investigated. Karyotypes were obtained from prometaphase and metaphase analysis maps by root meristem chromosomal staining. ...

کلیدواژه‌ها
Adaptation, Alyssum, Brassicaceae, Karyotype, Metal accumulation, Nickel, Serpentine