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شگفتی ها - با کشف مغز استخوان سالم ماموتها به دنیا بازمیگردند

با کشف مغز استخوان سالم ماموتها به دنیا بازمیگردند

نویسنده :نیما
تاریخ:25 فروردین 91-00:24

 

محققان ژاپنی و روسی در تلاشند با کمک گرفتن از مغز استخوان سالمی که به تازگی در سیبری کشف کرده اند، یکی از عظیم الجثه ترین پستانداران جهان، یعنی یک ماموت را دوباره به جهان بازگردانند.

دانشمندان روسی و ژاپنی پس از کشف بقایایی از مغز استخوان سالم از فسیل استخوان ران یک ماموت در لایه های منجمد زمینی در سیبری احتمال می دهند بتوانند یک ماموت واقعی را دوباره به وجود آورند.

محققان موزه ساخا و دانشگاه کینکی تحقیق درباره بازخلق این پستاندار عظیم الجثه را که در حدود ۱۰ هزار سال پیش منقرض شده اند، از سال آینده آغاز خواهند کرد.

این محققان در نظر دارند هسته مغز استخوان ماموت را در درون سلول تخم در بدن فیل پیوند زده و جنینی را رشد دهند که پس از طی مرحله ای به درون رحم فیل انتقال داده شده و تا زمان تولد در آن باقی خواهد ماند.

بر اساس گزارش AFP، یافتن هسته مغز استخوان آسیب ندیده ماموت برای دانشمندانی که از دهه ۱۹۹۰ در جستجوی آن بوده اند، کاری بسیار دشوار بوده است. اما کشف این نمونه در ماه آگوست سال جاری شانس موفقیت در شبیه سازی ماموتها را افزایش داده است.



نوع مطلب : شگفتی‌های علمی 

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