Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Aug 27;11:17316. doi: 10.1038/s41598-021-96644-6

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

PIK3CA mutations detection in the plasma of 213 HR + /HER2− metastatic breast cancer patients. (a) Numbers of positive cases per mutation for the nine PIK3CA mutations found with the PIK3CA assays among the 213 HR + /HER2− metastatic breast cancer patients tested. (b) Relative frequencies of the nine PIK3CA mutations identified. (c) Distributions of the mutations in copies/ml of plasma and in MAF (%) (mutations with more than five instances are presented as box plots whereas mutations with less than five instances are presented as points, with median lines for more than two instances).