CHROMOSOME COUNTS FOR NINE SPECIES OF ACANTHOPHYLLUM (CARYOPHYLLACEAE) FROM IRAN

Document Type : Research Paper

Author

Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.

Abstract

Original meiotic or mitotic chromosome numbers are reported for the nine species of Acanthophyllum, viz: A. acerosum Sosn. (n=28), A. crassinodum Yukhan. & Edmondson (2n=90), A. elatius Bunge (n=15+1B, 2n=30+1B), A. glandolusum Bunge ex Boiss. (n=90), A. gracile Bunge ex Boiss. (2n=30), A. korshinskyi Schischk. (2n=30), A. microcephalum Boiss. (2n=60), A. pachycephalum Schiman - Czeika (2n=30), A. sordidum Bunge ex Boiss. (2n=60). Mitotic counts for all species (except A. microcephalum and A. glandolusum), meiotic count for A. acerosum and presence of B chromosomes in A. elatius is reported here for the first time.

Keywords

Article Title [Persian]

شمارش کروموزومی 9 گونه چوبک (Caryophyllaceae), (Acanthophyllum) از ایران

Author [Persian]

  • سید محمود غفاری
استاد مؤسسه تحقیقات بیوشیمی و بیوفیزیک دانشگاه تهران، تهران، ایران
Abstract [Persian]

شمارش کروموزومی 9 گونه چوبک (Acanthophyllum ) شامل: A. acerosum Sosn. (n=28); A. crassinodum Yukhan. & Edmondson (2n=90); A. elatius Bunge (n=15+1B, 2n=30+1B); A. glandolusum Bunge ex Boiss. (n=90); A. gracile Bunge ex Boiss. (2n=30); A. korshinskyi Schischk. (2n=30); A. microcephalum Boiss. (2n=60); A. pachycephalum Schiman - Czeika (2n=30); A. sordidum Bunge ex Boiss. (2n=60) گزارش می‌شود. شمارش کروموزومی میتوزی برای تمام گونه‌ها بجز (A. microcephalum وA. glandolusum)، شمارش کروموزومی میوزی برای گونه A. acerosum و حضور B کروموزوم برای گونه A. elatius برای اولین بار گزارش می‌شود.

Keywords [Persian]

  • Acanthophyllum
  • Caryophyllaceae
  • chromosome count
  • Iran

References

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The Iranian Journal of Botany
Volume 27, Issue 1
June 2021
Pages 53-57

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History

  • Receive Date: 24 December 2020
  • Revise Date: 17 March 2021
  • Accept Date: 07 April 2021

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