TERMINAL TRANSFERASE VARIANTS FOR CONTROLLABLY SYNTHESIZING SINGLE-STRANDED DNA AND USE THEREOF

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United States of America Patent

APP PUB NO 20250101479A1
SERIAL NO

18730931

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A plurality of terminal deoxynucleotidyl transferases (TdTs) and variants thereof are used for de novo synthesis of polynucleotides having controlled sequences and efficiently controllable synthesis of nucleic acid molecules without depending on a template. It is found that some amino acid residues in the TdT catalytic domain can be specifically modified to improve the ability of such modified TdTs to synthesize polynucleotides.

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Patent Owner(s)

Patent OwnerAddress
TIANJIN INSTITUTE OF INDUSTRIAL BIOTECHNOLOGY CHINESE ACADEMY OF SCIENCES300308 NO 32 WEST SEVEN AIRPORT ECONOMIC ZONE DONGLI DISTRICT TIANJIN MUNICIPAL DISTRICT TIANJIN CITY 300308

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHENG, Jian Tianjin, CN 102 659
JIANG, Huifeng Tianjin, CN 4 9
LI, Congyu Tianjin, CN 2 2
LOU, Qianqian Tianjin, CN 2 0
LU, Lina Tianjin, CN 11 54
LU, Xiaoyun Tianjin, CN 12 25

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