A Silver Photo Frame on Our Porch Ended My Fifteen Year Blind Spot
Dr. Sterling smiled, a genuine expression this time. “Let us see if she is willing to sign the agreement.”
We returned to the dining room, where Anna and Claire were huddled over a napkin, Claire drawing a diagram of a molecular chain with a blue pen she had taken from her purse. Anna was speaking, her voice stronger now, the soft pauses disappearing as she pointed to a specific node on the drawing.
“If you stabilize the membrane there,” Anna said, “the cell survives the replication cycle. We proved that in our second year, Claire.”
“But the lipid layer collapses,” Claire insisted, adjusting her glasses. “We could never keep it viable for more than forty-eight hours.”
“Because you were using the wrong buffer,” Anna said, her eyes shining with a sudden, intense light. “You need to use a phosphate-buffered saline with a higher concentration of sodium.”
Claire stared at her, the pen frozen in her hand. “We never tried that.”
Dr. Sterling took her seat, placing a formal, cream-colored document on top of the blue folder.