. "Progenoid Glands"@en . "The Traitor Legions of Chaos Space Marines also all possess Progenoid Glands, which could be harvested to create new Astartes. The problem is that their constant exposure to the corrupting energies of Chaos, particularly for those Traitor Legions that now live within the Eye of Terror where exposure to Chaotic energies is constant and intense, often leads to the complete mutational degeneration of the gene-seed. The problem has become so acute that many Chaos Space Marine warbands now seek to raid Loyalist Space Marine gene-seed repositories so that they might be able to replenish their Legions' losses over the last 10,000 standard years since the Horus Heresy."@en . . . . . . . . "The Traitor Legions of Chaos Space Marines also all possess Progenoid Glands, which could be harvested to create new Astartes. The problem is that their constant exposure to the corrupting energies of Chaos, particularly for those Traitor Legions that now live within the Eye of Terror where exposure to Chaotic energies is constant and intense, often leads to the complete mutational degeneration of the gene-seed. The problem has become so acute that many Chaos Space Marine warbands now seek to raid Loyalist Space Marine gene-seed repositories so that they might be able to replenish their Legions' losses over the last 10,000 standard years since the Horus Heresy."@en . . .