Anastasia Felker

The paper introduces next-generation transgenesis tools for zebrafish and other species, including vectors with fluorescent markers and promoters for specific tissue expression.

The paper investigates the contribution of first and second heart field lineages to the adult zebrafish ventricle, finding persistent cell-based compartmentalization without physical boundaries.

This study develops a genetic tool to spatio-temporally perturb FGF signaling in zebrafish and demonstrates its use in studying cell-autonomous requirements for FGF signaling in pectoral fin development.

This study tracks zebrafish heart development and shows that the ventricle forms continuously from progenitor cells, with FGF signaling playing a critical role in this process.

The paper generates two new zebrafish tbx5a frameshift alleles and compares their phenotypes to the classic hst mutant, finding differences in heart defects.

CrispRVariants provides a toolkit to accurately assess mutagenesis efficiency in genome editing experiments by analyzing sequencing data and resolving mutant alleles.