ROS1 Gene Rearrangement Negative

**Semantic type:** Laboratory or Test Result

**Definition:** A genetic finding indicating that rearrangement of the ROS1 gene has not been detected in a sample.

**Synonyms:** - MCF3 Gene Rearrangement Negative - No rearrangement detected - ROS Gene Rearrangement Negative - ROS Proto-Oncogene 1, Receptor Tyrosine Kinase Gene Rearrangement Negative - ROS1 Rearrangement Negative - c-ros-1 Gene Rearrangement Negative