Ultrasound examination and patellar tendinopathy scores in asymptomatic college jumpers.

Objective: To investigate the prevalence of hypoechoic areas by US and its' association with VISA-P scores among asymptomatic jumpers while highlighting sex comparisons.

Design: Cross-sectional study.

Setting: Pre-participation exam at a National Collegiate Athletic Association (NCAA) division I college.

Identification and mapping of self-assembling protein domains encoded by the Escherichia coli K-12 genome by use of lambda repressor fusions.

Self-assembling proteins and protein fragments encoded by the Escherichia coli genome were identified from E. coli K-12 strain MG1655. Libraries of random DNA fragments cloned into a series of lambda repressor fusion vectors were subjected to selection for immunity to infection by phage lambda.