Recent advances in the Laboratory of Molecular and Cellular Cardiology.
This article highlights some of the research in cardiac molecular biology in progress in the Department of Cardiology at Children's Hospital. It provides a sampling of investigative approaches to key questions in cardiovascular development and function and, as such, is intended as an overview rather than a comprehensive treatment of these problems. The featured projects, encompassing four different "model" systems, include (1) genetic analysis of the mef2 gene required for fruit fly cardial cell differentiation, (2) cardiac-specific homeobox factors in zebrafish cardiovascular development, (3) mouse transgenic and gene knockout models of cardiac potassium ion channel function, and (4) mapping and identification of human gene mutations causing long QT syndrome.
Breitbart
R E
RE
Department of Cardiology, Children's Hospital, Boston, Massachusetts 02115, USA.
London
B
B
Nguyen
H T
HT
Satler
C A
CA
D000818:Animals; D001900:Boston; D002320:Cardiovascular Physiological Phenomena; D006321:Heart / Q000502:physiology*; D007755:Laboratories, Hospital; D008967:Molecular Biology; D009206:Myocardium / Q000166:cytology; D012106:Research