Abstract: Provided are various novel DNA polymerases. Provided are: a DNA polymerase comprising: an amino acid sequence modified from the amino acid sequence of SEQ ID NO: 12, which has a substitution of arginine at position 651 by an amino acid residue having a negatively charged side chain, preferably by asparatic acid or glutamic acid, more preferably by glutamic acid; and a DNA polymerase comprising an amino acid sequence modified from the amino acid sequence of SEQ ID NO: 14, which has a substitution of proline at position 653 by an amino acid residue having a negatively charged side chain, preferably by asparatic acid or glutamic acid, more preferably by glutamic acid.
Type:
Grant
Filed:
December 27, 2017
Date of Patent:
January 14, 2020
Assignee:
KYUSHI UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Abstract: When an attenuation pole produces, highly-efficient-izing and a miniaturization of a filter are enabled by changing the electric length between a branch point and each filter. The 1st band pass filter 5 that has the characteristics of center frequency f1, and the 2nd band pass filter 7 that has the characteristics of different center frequency f2 from center frequency f1, In co-planer filter 3 provided with transmission line 9 which connects the 1st band pass filter 5 and the 2nd band pass filter 7, and branch point 11 formed in transmission line 9. It is designed so that an attenuation pole may produce in either [at least] the 1st band pass filter 5 or the 2nd band pass filter 7, and the frequency region which the formation position of branch point 11 is adjusted and an attenuation pole produces is adjusted.
Type:
Application
Filed:
March 3, 2006
Publication date:
November 26, 2009
Applicants:
Kyushi University National University Corporation, Fukuoka Industry Science & Technology Foundation