1 The mitochondrial genome is built of 16,569 DNA base pairs, whereas the nuclear genome is made of 3.3 billion DNA base pairs. 2  The mitochondrial genome contains 37 genes that encode 13 proteins, 22 tRNAs, and 2 rRNAs.
Weather in Walla Walla in January. Temperatures can range from 29Â° to 41Â° Average precipitation is 2.25â³ Average snowfall is 5.8â³ Weather in Walla Walla in February. Temperatures can range from 33Â° to 47Â° Average precipitation is 1.97â³ Average snowfall is 3.9â³ Weather in Walla Walla in March. Temperatures can range from 37Â° to 56Â° Average precipitation is 2.2â³ Average snowfall is 1.1â³ Weather in Walla Walla in April
December, January and February are the coldest months, with average temperatures around 14 Â°C (57 Â°F) during the day and 5 Â°C (41 Â°F) at night. Slight frost at night is more common on the hills around the city and in the outer metropolitan area (far from the sea).n June and September the average temperature is around 25 Â°C (77 Â°F) during the day and 15 Â°C (59 Â°F) at night, and in May and October the average temperature is around 21 Â°C (70 Â°F) during the day and 13 Â°C (55 Â°F) at night.