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Paper Information

Journal:   IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH   SPRING 2006 , Volume 14 , Number 1 (23); Page(s) 47 To 54.
 
Paper: 

KARYOTYPIC INVESTIGATION OF ARTEMISIA SPP. FROM KASHAN, IRAN REGION

 
 
Author(s):  GHASEMI FARZANEH*, JALILI ADEL, GHAMARI ZARE A., ASRI U., BAKHSHI KHANIKI GHOLAM REZA
 
* RESEARCH INSTITUTE OF FORESTS AND RANGELANDS,TEHRAN, IRAN
 
Abstract: 

Five Artemisia species, including Artemisia scoparia, A. oliveriana, A. persica, A. aucheri and A.biennis were collected from Kashan, Iran. Apical meristem of seed radicles were prepared and mitotic cells for the karyotypic attributes at metaphase stage were measured. Different ploidy leveles were observed; the species. Artemisia scoparia, A. persica, A. biennis were diploid, while A. aucheri was tetraploid and A. oliveriana was hexaploid. The base chromosome number was x=8 or x=9. Several karyotypic symmetric parameters were estimated and Karyotipic idiograms of the species were also presented. The species showed nearly symmetric karyotypes. Polyploidy species had less karyotipic symmetry than diploids. Polyploid species belonged were collected from drought area, but diploid species were collected from marginal brooklets of studied Areas, while A. oliveriana was collected from dried and brackish habitats.

 
Keyword(s): CYTOGENETIC, PLOIDY LEVEL, POLYPLOID, IDIOGRAM AND ARTEMISIA
 
References: 
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