• polymerase
  • The earliest thermal cyclers were designed for use with the Klenow fragment of DNA polymerase I . Since this enzyme is destroyed during each heating step of the amplification process, new enzyme had to be added every cycle. (wikipedia.org)
  • In a cross-sectional study in nine herds, the interval between earliest detection of Lawsonia intracellularis by fecal polymerase chain reaction (at 6 to 23 weeks of age) and seroconversion (immunoperoxidase monolayer assay at 12 to 27 weeks of age) ranged from 2 to 8 weeks (mode, 2 weeks). (aasv.org)
  • Notable
  • Tumor receptors have been some of the earliest targets for cancer therapy, with notable successes in the treatment of endocrine-related cancers such as breast, prostate, and thyroid cancers (1-3). (redorbit.com)
  • example
  • an early example is the Mark II avionics of the F-111D (first ordered in 1967, delivered from 1970-73), which featured a multi-function display. (wikipedia.org)
  • Tumor receptors play an important role in carcinogenesis and tumor growth and have been some of the earliest targets for tumor- specific therapy, for example, the estrogen receptor in breast cancer. (redorbit.com)
  • years
  • They would later invent disc sport competitive formats during the early years of Frisbee competitions. (wikipedia.org)
  • UNESCO World Heritage Site of Beijing The earliest remains of hominid habitation in Beijing Municipality were found in the caves of Dragon Bone Hill near the village of Zhoukoudian in Fangshan District, where the Homo erectus Peking Man (Sinanthropus pekinensis) lived from 770,000 to 230,000 years ago. (wikipedia.org)
  • A newly minted program may put up eye-popping performance numbers in its early years. (riskandinsurance.com)
  • found
  • Applicants are encouraged to apply early to allow adequate time to make any corrections to errors found in the application during the submission process by the due date. (nih.gov)
  • several
  • Several gaming magazines and computer game magazines started introducing role-playing games in early 1980s. (wikipedia.org)
  • Early in his career, while serving as a field superintendent at gas and oil companies during Indiana 's gas boom , Haynes invented several devices important to the advance of the natural gas industry. (wikipedia.org)
  • life
  • Grand Award Records was a record label associated with ABC-Paramount Records Grand Award began life as Waldorf Music Hall records in the early 1950s. (wikipedia.org)