بررسی سیتوتاکسونومی گونه cynodon dactylon (l.) pers. در ایران

اکرم نصیری; حجت اله سعیدی

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بررسی سیتوتاکسونومی گونه cynodon dactylon (l.) pers. در ایران

اکرم نصیری، حجت اله سعیدی

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Abstract(in Persian; no English abstract is available)

گونه cynodon dactylon، گونه ای با اهمیت اقتصادی و صنعتی در سطح جهان است و به طور وسیع در مناطق معتدله و گرمسیری به عنوان چمن و علوفه دام استفاده می شود. در این مطالعه تعداد 10 جمعیت متعلق به این گونه با هدف مشخص نمودن عدد کروموزومی و کاریوتیپ گونه و بررسی تنوعات احتمالی آن ارزیابی شد. مطالعات عدد پایه 9=x و سطوح پلوئیدی 36=x4=n2 و 27=x3=n2 و همچنین، کاریوتیپ نسبتاً متقارن را برای این گونه نشان داد. وجود جمعیت تری پلوئید این گونه نشان دهنده حضور احتمالی افراد دیپلوئید در منطقه مورد نظر و یا وقوع دورگ گیری میان افراد دیپلوئید و تتراپلوئید این گونه در گذشته و حفظ افراد تری پلوئید از طریق تولیدمثل غیر جنسی و ریزوم است.

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Journal: تاکسونومی و بیوسیستماتیک

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اکرم نصیری, حجت اله سعیدی (n.d.). بررسی سیتوتاکسونومی گونه cynodon dactylon (l.) pers. در ایران. تاکسونومی و بیوسیستماتیک. https://www.virascience.com/article/269370/

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  title = {بررسی سیتوتاکسونومی گونه cynodon dactylon (l.) pers. در ایران},
  author = {اکرم نصیری and حجت اله سعیدی},
  journal = {تاکسونومی و بیوسیستماتیک},
  url = {https://www.virascience.com/article/269370/}
}

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بررسی سیتوتاکسونومی گونه cynodon dactylon (l.) pers. در ایران

Abstract(in Persian; no English abstract is available)

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