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.
Venn diagram of identified proteins from ER-positive and -negative breast cancer tissues.
Notes: A total of 123 proteins were identified in ER-positive and 177 in ER-negative tumors. About 98 proteins were common to both ER-positive and -negative tumors. The total number of identified proteins was 202.
Abbreviation: ER, estrogen receptor.
