So where does she mention aliens genetically engineering humans?
Thats in the Atra Hasis Text - Starting on Page 14. It would be helpful to know the basics of the Sumerian creation story at this point .. and have read the first 13 pages .. but the Annunaki are the are the higher Gods and the Igigi are lower gods .. something like the sons of God in the Bible.
In any case .. here we have a slain God .. the God/ blood mixed with the Clay (Earthling) .. this is later incubated in 14 Annukaki wombs 7 male and 7 female the story goes on for quite in the description .. that last little tid bit comming on page 17 which you can read
Every day the earth (?) [resounded (?)]. The warning signal was loud enough, [we kept hearing the noise.] There is [ ] Belet-ili the womb-goddess is presentLet her create primeval man So that he may bear the yoke [( )], So that he may bear the yoke, [the work of Ellil], Let man bear the load of the gods' Belet-ili the womb-goddess is present, Let the womb-goddess create offspring, And let man bear the load of the gods!' They called up the goddess, asked The midwife of the gods, wise Mami, 'You are the womb-goddess (to be the) creator of mankind! Create primeval man, that he may bear the yoke! Let him bear the yoke, the work of Ellil, Let man bear the load of the gods!' Nintu made her voice heard And spoke to the great gods, 'It is not proper for me to make him. The work is Enki's; He makes everything pure! If he gives me clay, then I will do it.' Enki made his voice heard And spoke to the great gods, 'On the first, seventh, and fifteenth of the month I shall make a purification by washing. Then one god should be slaughtered. And the gods can be purified by immersion. Nintu shall mix clay With his flesh and his blood. Then a god and a man Will be mixed together in clay. Let us hear the drumbeat forever after, 10 Let a ghost come into existence from the god's flesh,11 Let her proclaim it as his living sign, 12 And let the ghost exist so as not to forget (the slain god).' They answered 'Yes!' in the assembly, The great Anunnaki who assign the fates. On the first, seventh, and fifteenth of the month He made a purification by washing. Ilawela who had intelligence,11 They slaughtered in their assembly. Nintu mixed clay With his flesh and blood. They heard the drumbeat forever after. 16 Myths from Mesopotamia A ghost came into existence from the god's flesh, And she (Nintu) proclaimed it as his living sign. v The ghost existed so as not to forget (the slain god). After she had mixed that clay, She called up the Anunnaki, the great gods. The Igigi, the great gods, Spat spittle upon the clay. Mami made her voice heard And spoke to the great gods, 'I have carried out perfectly The work that you ordered of me. You have slaughtered a god together with his intelligence. I have relieved you of your hard work, I have imposed your load on man. You have bestowed noise on mankind. I have undone the fetter and granted freedom.' They listened to this speech of hers,13 And were freed (from anxiety), and kissed her feet: 'We used to call you Mami But now your name shall be Mistress of All Gods.'
Sitchen did not make up the Annunaki coming from the Sky Friend .. didn't make up that these Gods created a primative version of themselves that was hybrid with the Annunaki .. -- The Bible puts the Adamu as so much like the Gods that they can mate.. "Like US" "In Our Image" we even look like them .. how else do you think these Gods created a worker drone from a primative human .. that looks like the Gods .. if not with some kind of artificial insemination .. splicing the God's DNA with that of the Primative human. .. just like is being described.