Callus Cells Deaths
Callus can brown and die during culture, but the causes for callus browning are not well understood. In Jatropha curcas callus cells, small organized callus cells became disorganized and varied in size after browning occurred. Browning has also been associated with oxidation and phenolic compounds in both explant tissues and explant secretions.
Read more about this topic: Callus (cell Biology)
Famous quotes containing the words callus, cells and/or deaths:
“I see the callus on his sole,
The disappearing last of him
And of his race starvation slim,
Oh, years ago—ten thousand years.”
—Robert Frost (1874–1963)
“They are sworn enemies of lyric poetry.
In prison they accompany the jailer,
Enter cells to hear confessions.
Their short-end comes down
When you least expect it.”
—Charles Simic (b. 1938)
“There is the guilt all soldiers feel for having broken the taboo against killing, a guilt as old as war itself. Add to this the soldier’s sense of shame for having fought in actions that resulted, indirectly or directly, in the deaths of civilians. Then pile on top of that an attitude of social opprobrium, an attitude that made the fighting man feel personally morally responsible for the war, and you get your proverbial walking time bomb.”
—Philip Caputo (b. 1941)