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Paper Information

Journal:   SEED AND PLANT IMPROVEMENT JOURNAL   2010 , Volume 26-1 , Number 2; Page(s) 269 To 284.
 
Paper: 

KARYOTYPIC STUDY ON SPECIES OF SECTION HELIOBRYCHIS OF ONOBRYCHIS IN IRAN

 
 
Author(s):  GHANAVATI F.*, TAJDINI M., YOUSEFI M., AMIRABADIZADEH H.
 
* SEED AND PLANT IMPROVEMENT INSTITUTE, KARAJ, IRAN
 
Abstract: 
Nine species of sect. Heliobrychis of sainfoin were collected from natural habitats across Iran. Number and size of chromosomes as well as karyotypic formula of the populations were assessed using root tip meristemes. The basic chromosome number varied between x=7 and x=8 and their chromosomal types was metacentric and sub-metacentric. The highest genoms length was assessed for 0. scrobiculata (24.26f..lm) and the lowest for 0. lunata (14.76f.lm).0. heliocarpa and 0. lunata were classified as the symmetric class of a and the others as B 0. heliocarpa with 16m formula had the most total form percentage (44.856) and the lowest intra chromosal asymmetrical, and 0. oxyptera with 2m+14sm had the lowest TF% (32.552) and the most asymmetrical karyotype. Using principal components analysis, the first three components justified 96% of the total variance. By cutting dendrogram, resulted from cluster analysis (Ward) based on the karyptipic parameters, species were classified into two classes. The highest distance value was obtained between 0. oxyptera and 0. heliocarpa and the lowest between 0. buhseana and 0. atropatana.
 
Keyword(s): SAINFOIN, ONOBRYCHIS, SECT. HELIOBRYCHIS, PRINCIPAL COMPONENT ANALYSIS, CHROMOSOME NUMBER, KARYOTYPE
 
 
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Click to Cite.
APA: Copy

GHANAVATI, F., & TAJDINI, M., & YOUSEFI, M., & AMIRABADIZADEH, H. (2010). KARYOTYPIC STUDY ON SPECIES OF SECTION HELIOBRYCHIS OF ONOBRYCHIS IN IRAN. SEED AND PLANT IMPROVEMENT JOURNAL, 26-1(2), 269-284. https://www.sid.ir/en/journal/ViewPaper.aspx?id=274635



Vancouver: Copy

GHANAVATI F., TAJDINI M., YOUSEFI M., AMIRABADIZADEH H.. KARYOTYPIC STUDY ON SPECIES OF SECTION HELIOBRYCHIS OF ONOBRYCHIS IN IRAN. SEED AND PLANT IMPROVEMENT JOURNAL. 2010 [cited 2021May08];26-1(2):269-284. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=274635



IEEE: Copy

GHANAVATI, F., TAJDINI, M., YOUSEFI, M., AMIRABADIZADEH, H., 2010. KARYOTYPIC STUDY ON SPECIES OF SECTION HELIOBRYCHIS OF ONOBRYCHIS IN IRAN. SEED AND PLANT IMPROVEMENT JOURNAL, [online] 26-1(2), pp.269-284. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=274635.



 
 
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