Authors: K Igarashi; A Hanamura; K Makino; H Aiba; H Aiba; T Mizuno; A Nakata; A Ishihama Journal: Proc Natl Acad Sci U S A Date: 1991-10-15 Impact factor: 11.205
Authors: W Meng; T Belyaeva; N J Savery; S J Busby; W E Ross; T Gaal; R L Gourse; M S Thomas Journal: Nucleic Acids Res Date: 2001-10-15 Impact factor: 16.971