Nūhou

ʻO Nautilus wale nō ka cephalopod i hoʻopaʻa ʻia i waho mai ka Palaeozoic. He ʻokoʻa ia i loko o ka moʻokūʻauhau cephalopod a koʻikoʻi i ka hoʻomaopopo ʻana i nā mea hou evolutionary o nā cephalopods. Eia, hōʻike mākou i kahi pihaNautilus pompiliusgenome ma ke ʻano he kuhikuhi genomic kumu i nā hana hou cephalopod, e like me ka maka pinhole a me ka biomineralization. Hōʻike ʻo Nautilus i kahi genome liʻiliʻi a liʻiliʻi me ka liʻiliʻi o nā genes encoding a me ka lohi evolutionary rate ma nā ʻāpana non-coding a me nā coding i waena o nā cephalopods i ʻike ʻia. ʻO ka mea nui, ʻo nā hana hou genomic he nui e pili ana i ka nalowale ʻana o ke ʻano, ka hoʻokaʻawale kūʻokoʻa a me ka hoʻonui ʻana o nā ʻohana gene kikoʻī a me kā lākou ʻoihana hoʻoponopono e pili ana i hoʻopololei i ka ulu ʻana o ka maka nautilus pinhole. ʻO ka pahu hana biomineralization molluscan i mālama ʻia a me nā kikowaena haʻahaʻa haʻahaʻa haʻahaʻa i hoʻopaʻa ʻia i ka hanauna he mea nui i ke kūkulu ʻana i ka pūpū nautilus. He kumu waiwai ka nautilus genome no ke kūkulu hou ʻana i nā hiʻohiʻona evolutionary a me nā hana hou genomic e hoʻohālikelike ai i nā cephalopods e ola nei.