Spiral Genetics, a Seattle-based startup that helps researchers and others quickly analyze DNA sequence data, has raised $3 million in its first institutional round of funding. The Series A round was led by venture firm DFJ and brings the startup’s total amount raised to $3.7 million. With the new funding, Adina Mangubat, Spiral Genetics co-founder and CEO, said her eight-person team plans to expand product development, as well as sales and marketing.