चार हजार साल पुराने हाथी के DNA से बनाया मांस का गोला

By: aajtak.in March 30, 2023

इस तस्वीर में दिख रहा जानवर वूली मैमथ है. हाथियों का पूर्वज जो 50-60 हजार साल पहले हिमयुग में पाया जाता था.

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धरती से खत्म हो चुके हाथियों के DNA से मांस बनाया गया. ये डीएनए चार हजार साल पुराना है. उसे मीटबॉल यानी मांस के गोले में बदल दिया गया.

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हो सकता है कि प्राचीन जीव की डीएनए से बना ये मांस का गोला देखने में स्वादिष्ट लग रहा हो, लेकिन खाने के लिए नहीं है.

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इसे ऑस्ट्रेलिया के मीट बनाने वाली कंपनी ने नीदरलैंड्स के साइंस म्यूजियम नेमो में बनाया है. यह एक प्रकार का कल्चर्ड मीट है.

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दावा किया जा रहा है कि ये मीटबॉल आम मीट की तुलना में ज्यादा दिनों तक चलेगा. मैमथ को चुनने की वजह भी बेहद खास रही.

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कंपनी ने बताया कि जलवायु परिवर्तन की वजह से वूली मैमथ दुनिया से खत्म हो गए. इसलिए हमने मैमथ के डीएनए को चुना.

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मैमथ के जीन को मायोग्लोबिन कहते हैं. इसे एक भेड़ की कोशिका के साथ मिलाया गया. उसके बाद यह खुशबूदार मीटबॉल बनकर तैयार हुआ है.

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मैमथ के डीएनए की वजह से मांस के गोले में खुशबू, रंग और स्वाद आया है. हालांकि इसे कंपनी फिलहाल किसी को खाने के लिए नहीं दे रही है.

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लेकिन कंपनी का दावा है कि कुछ सालों में वह प्राचीन विलुप्त जीवों के डीएनए से ऐसे मांस बनाएंगे जो खाया जा सकेगा.

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