Sentence examples for existed for the second from inspiring English sources

Considerable variation in annotation existed for the second gene family, ranging from "hypothetical protein" to "invasion protein" to "soluble lytic transglycosylase".

ELEPHANTS in Africa have been dealing with people since people existed, for the first humans evolved in that part of the world 2m years ago.

By tracking the frequency and types of supernova explosions back through cosmic time, astronomers can reconstruct the universe's history of element creation, from the plain mix of hydrogen and helium that existed for the first billion years or so after the Big Bang, up to the elemental richness we see today.

The Secretary of HHS could use this money to restore stop loss reinsurance that existed for the first few years of the ACA that substantially lowered premium costs at that time and that would make it less frightening for insurers to offer policies that attracted high risk individuals.

CHEMERINSKY: This is a country where slavery existed for the first 75 years; a country where segregation was mandated by law, allowed by the Supreme Court, until the mid 1950's.

My guess is that if we set that standard -- a standard that essentially existed for the first 200 years of our republic -- we'd see a lot fewer rocks thrown from people who live in -- or at least report from -- glass buildings.

150 years ago Darwin's observations pushed opinion towards believing the universal tree of life (TOL) existed for the first time [ 1].

They asked whether such a characterization exists for the second fragment.

Some differences exist for the second and third most popular mechanisms, but both are the same as for the level 1 analysis.

Strong evidence exists for the second part of this model, but unequivocal support for the role of unliganded TR in gene regulation and metamorphosis has been lacking.

A similar situation exists for the second case (Fig. 4B), where the expression of Gasp from stage range 13 17 is used to query the database.