Sentences with phrase «specific time marker»

Not exact matches

But in May, the U.S. Food and Drug Administration for the first time allowed the use of an existing approved drug, Keytruda, to treat any solid tumor bearing a specific genetic marker.

This fluorescent marker can be turned on at any time by administering a specific reagent to the animal.

However, the development of microsatellite DNA markers remains time consuming, expensive, and labor intensive since the markers are often species specific.

For the first time, researchers report identifying a biological marker: the over-production of specific genes that could be a diagnostic indicator of mental illness in female psychiatric patients.

In a paper published in the journal Nanotechnology [«Static micro-array isolation, dynamic time series classification, capture and enumeration of spiked breast cancer cells in blood: the nanotube - CTC chip»], Panchapakesan's team, which includes graduate students Farhad Khosravi, the paper's lead author, and researchers at the University of Louisville and Thomas Jefferson University, describe a study in which antibodies specific for two markers of metastatic breast cancer, EpCam and Her2, were attached to the carbon nanotubes in the chip.

It's the first time that scientists have shown they can get stem cells to revert to their original state by erasing specific labels called epigenetic markers.

For Boomers and beyond, toys are cultural markers that are very specific to their time, more so than any other product.

In the EPUB 3 format, a marker is placed in the code around every word in the book and that marker is tied to start and end time stamps, allowing the reading system to play the specific portion of the audio file while highlighting or changing the font color of the word for the reader.

Most Cavaliers probably carry markers, but at this time a specific marker or DNA profile has not been established.

Created over a sixty - year period, Neel's oeuvre offers a remarkably expressive document of the specific milieus she navigated through and ultimately transcends the marker of time altogether.

When viewed individually, each bead is a marker of time, a physical record of an aesthetic impulse, but when strung together in a specific sequence they form a narrative.