CREATE TABLE table_16045 ("\\u2193 Function / Genus \\u2192" TEXT, "Shigella" TEXT, "Salmonella" TEXT, "Yersinia" TEXT, "Escherichia" TEXT)

how many function / genus with escherichia being espd
SELECT COUNT("\u2193 Function / Genus \u2192") FROM table_16045 WHERE "Escherichia" = 'EspD'
SELECT COUNT("\u2193 Function / Genus \u2192") FROM "table_16045" WHERE "Escherichia" = 'EspD'