Ƙwarƙwarar dankalin turawa ta Colorado ta haɓaka juriya ga nau'ikan maganin kwari sama da 50. Wannan ya sa kwarin ya zama “super kwaro” da ke haifar da lahani ga dankali a duk faɗin duniya.
Kamar yadda Eric Hamilton ya rubuta a cikin wata kasida na gidan yanar gizon Jami'ar Wisconsin-Madison, sabon bincike ya nuna cewa ƙwaro yana da ƙarfi sosai saboda bambancin kwayoyin halittarsa.
Bambance-bambancen kwayoyin halitta na yawan kwaro da arsenal na kwayoyin juriya da ake da su na iya ba wa ƙwaro ƙarfin ƙarfi a nan gaba. Amma sabon fahimtar albarkatun kwayoyin halitta na kwaro na iya taimakawa masana kimiyya su haɓaka tsarin sarrafa kwari.
Ƙungiyar bincike a Jami'ar Wisconsin-Madison jera genome na Colorado dankalin turawa irin ƙwaro a karon farko a shekarar 2018. Tun daga wannan lokacin, suna binciken kwayoyin halitta don fahimtar yadda kwarin zai iya haɓaka juriya ga sababbin ƙwayoyin kwari da sauri. Don yin wannan, sun jera dozin dozin beetles daga ko'ina cikin Amurka. Waɗannan al'ummomin yanki sun bambanta da waɗanne magungunan kashe qwari da suke da juriya da asali.
Masana kimiyya sun gano cewa waɗannan ƙungiyoyin yanki daban-daban sun samo asali cikin sauri saboda yawan iyayensu sun riga sun sami albarkatun kwayoyin da ake buƙata don haɓaka juriya ga maganin kwari.
Wannan saurin juyin halitta, wanda ya danganta da wadatar bambance-bambancen jinsin da ke akwai, ya yi karo da tsohon tsarin juyin halitta, wanda ya dauka cewa ya kamata sauye-sauyen da ba kasafai suke faruwa ba sannu a hankali a cikin yawan jama'a. Yayin da sabbin maye gurbi ke tasowa kuma suna iya taimakawa wajen jurewar kwari, saurin mayar da martanin ƙwaro ga sabbin sinadarai a sassa daban-daban na ƙasar za a iya bayyana shi ta hanyar bambance-bambancen da ke akwai.
Yana da wuya ko da sabon kwaro gaba ɗaya zai kiyaye kwarin na dogon lokaci.