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"Life on Earth in all its diversity is encoded by only two pairs of DNA bases, A-T and C-G," lead researcher Floyd Romesberg explained in a news release. "And what we've made is an organism that stably contains those two plus a third, unnatural pair of bases.
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Daily Readings

Reading 1, Revelation 11:4-12
These are the two olive trees and the two lamps in attendance ... Read More

Psalm, Psalms 144:1, 2, 9-10
[Of David] Blessed be Yahweh, my rock, who trains my hands for ... Read More

Gospel, Luke 20:27-40
Some Sadducees -- those who argue that there is no resurrection ... Read More

Saint of the Day

November 22 Saint of the Day

St. Cecilia
November 22: In the fourth century appeared a Greek religious romance on the ... Read More