Although the name Nautilus contains the word Nautilus, it has nothing to do with birds. It belongs to the sea MOLLUSCA, related to octopuses and cuttlefish, and has a pearly shell with a well developed head and feet, with rings on the Front of the head, so it's a cephalopod. 

     In order to reveal the evolution of Nautilus, the formation of pinholes and the mechanism of biomineralization, in recent years, many scientific institutions have been devoted to the study of Nautilus, a major breakthrough has been made by the Yu Zi Niu team at the key laboratory of Tropical Marine Biological Resources and Ecology at the South China Sea Institute of Oceanology, Chinese Academy of Sciences, which has completed the whole genome sequencing. The Yuzi cattle team sequenced the genome of the widely distributed Nautilus, a 730.59 Mb species that encodes 17,170 genes, making it a particularly compact genome in cephalopods, it's also a slow-moving species in this group. In addition, the deletion of NRL/MAF, a key transcription factor for Lens Development, and the contraction of lens-forming protein (LMP) gene family in the Nautilus Nautilus genome contributed to the formation of Nautilus Pinhole. 

     When it comes to gene sequencing, linear motor module is closely related to it. Because of its high speed, high precision and high stability, linear motor module has been widely used in gene sequencing field. 

      Kunshan Tongmao Electronics Co. , Ltd. . Deep Tillage Linear Motor module field more than 10 years, Tongmao linear motor module including profile linear motor module and high-precision linear motor module, high-precision linear motor module is mainly used in gene sequencing, wafer testing and other fields. 

     The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.