Genetic code no ka lepili ʻana i nā waiwai a me nā lawehala
ʻO nā barcodes a me nā code QR i hoʻohana ʻia e lepili i nā mea āpau mai nā T-shirt i nā hale kūʻai lole a hiki i nā mīkini kaʻa hiki ke hoʻololi koke ʻia e kahi ʻōnaehana hōʻailona DNA i ʻike ʻole ʻia e ka maka ʻōlohelohe ʻaʻole hiki ke wehe a hoʻopunipuni ʻia.
Ma kahi ʻatikala i paʻi ʻia ma Nature Communications, hōʻike ʻia nā ʻepekema mai ke Kulanui o Wakinekona a me Microsoft ʻōnaehana hōʻailona molekulaua kāhea ʻia puawai. Wahi a nā mea noiʻi. He mea paʻakikī i ka poʻe hewa ke ʻike a wehe a wehe paha hoʻololi i ka hōʻailona DNA nā mea waiwai a palupalu paha e like me nā pepa balota, nā hana noʻeau a i ʻole nā palapala i hoʻopaʻa ʻia.
Eia kekahi, ʻōlelo lākou ʻo kā lākou hoʻonā, ʻaʻole like me ka hapa nui o nā hōʻailona ʻokoʻa, ʻoi aku ka maikaʻi. "He mea paʻakikī ka hoʻohana ʻana i ka DNA no ka hoʻopaʻa inoa ʻana i nā mea i ka wā ma mua no ka mea ʻo ke kākau ʻana a me ka heluhelu ʻana he mea maʻamau loa ke kumu kūʻai a hoʻopau i ka manawa, a koi ʻia nā lako ʻoihana kūʻai nui," i ʻōlelo ʻia e ka mea kākau alakaʻi o ke Kulanui o Wakinekona i ka AFP. Katy Doroshchak.
ʻAe ʻo Porcupine iā ʻoe e hana i nā ʻāpana DNA ma muahiki i nā mea hoʻohana ke hana i nā hōʻailona hou. Hoʻokumu ʻia ka papahana hōʻailona Porcupine ma ka hoʻohana ʻana i kahi pūʻulu o nā kaula DNA i kapa ʻia nā molecular bits, a i ʻole "molbits" no ka pōkole, e like me ka hoʻokuʻu ʻana mai ke Kulanui o Wakinekona.
"No ka hoʻopili ʻana i kahi mea ʻike, hoʻohui mākou i kēlā me kēia bit digital me kahi molbit," wehewehe ʻo Doroschak. "Inā he 1 ka bit digital, hoʻohui mākou i ka tag, a inā he 0, ʻaʻole mākou e haʻalele. Ma hope o ka hoʻomaloʻo ʻana i nā kaula DNA a hiki i ka mākaukau no ka hoʻololi ʻana ma hope. Ke hōʻailona ʻia ka huahana, hiki ke hoʻouna ʻia a mālama ʻia. " Ke makemake kekahi e heluhelu i ka māka, hoʻomaʻemaʻe a heluhelu pū me nanoporous sequencer, ʻoi aku ka liʻiliʻi o ka mea heluhelu DNA ma mua o ka iPhone.
ʻAʻole like me nā ʻōnaehana mākaʻikaʻi mea i loaʻa, ma waho aʻe o ka pale ʻana, hiki i ke kaʻina hana DNA ke hoʻopaʻa i nā mea paʻakikī i ka barcode.
"ʻAʻole hiki ke hōʻailona i ka pulupulu a i ʻole nā mea lole ʻē aʻe me nā ʻano hana maʻamau e like me Nā hōʻailona RFID a, akā hiki iā ʻoe ke hoʻohana i kahi mea hōʻike DNA i hiki ke heluhelu ʻia i ka noe, "manaʻoʻiʻo ʻo Doroshchak. "Hiki ke hoʻohana ʻia i nā kaulahao hāʻawi kahi mea nui ka traceability e mālama i ka waiwai o ka huahana."
Lepili DNA ʻAʻole kēia he manaʻo hou, akā i kēia manawa ua ʻike nui ʻia mai ka hana a nā mākaʻi e hakakā nei i nā lawehala. Aia nā huahana like E koho i ka DNA Makaʻu ʻūhū, hoʻohana ʻia e pale a pale i nā hoʻouka pilikino a me nā hana hewa ʻē aʻe. Pono kēia i ka hihia o nā hewa i hana ʻia e ka poʻe lawehala ma nā moped a me nā kaʻa. Hoʻomaopopo ka aerosol i nā kaʻa, nā lole a me ka ʻili o nā mea hoʻokele a me nā mea kaʻa me ka DNA i hoʻopaʻa ʻia akā ʻike ʻole ʻia e hāʻawi ana i nā hōʻike forensic e pili ana i ka poʻe hana hewa i ka hewa.
ʻO kekahi hāʻina i ʻike ʻia ʻo Kiai DNA, hoʻohana pono ʻole i ke olakino, hoʻopaʻa inoa ʻokoʻa, ʻike ʻia Kukui UV he lepo e waiho ana ma ka ili a me ka lole no kekahi mau pule. Ua like ka hoʻoponopono ʻana me ka SelectaDNA labeling spray.
