X. S. Lin

Representations of Knot Groups and Twisted Alexander Polynomials (2001)

Xiao Song Lin, X. S. Lin

Wepresen t a twisted version of the Alexanb polyn7bassociated with a matrix represen tation of thekn1 group. Examples of two kn2 s with the same Alexan7b module utdi#eren t twisted Alexanb polynb-7...

Cloning and sequencing of the 7 alpha-hydroxysteroid dehydrogenase gene from Escherichia coli HB101 and characterization of the expressed enzyme.

Yoshimoto, T, Higashi, H, Kanatani, A, Lin, X S, Nagai, H, Oyama, H, ...

The 7 alpha-hydroxysteroid dehydrogenase (EC 1.1.1.159) gene from Escherichia coli HB101 was cloned and expressed in E. coli DH1. The hybrid plasmid pSD1, with a 2.8-kbp insert of chromosomal DNA at...

Cloning and sequencing of the 7 alpha-hydroxysteroid dehydrogenase gene from Escherichia coli HB101 and characterization of the expressed enzyme.

Yoshimoto, T, Higashi, H, Kanatani, A, Lin, X S, Nagai, H, Oyama, H, ...

The 7 alpha-hydroxysteroid dehydrogenase (EC 1.1.1.159) gene from Escherichia coli HB101 was cloned and expressed in E. coli DH1. The hybrid plasmid pSD1, with a 2.8-kbp insert of chromosomal DNA at...