We also know from our section on epigenetics that a mom's high stress levels during gestation can negatively influence the genetic functioning of the offspring, potentially impairing his lifelong stress-response capacities. Such effects have been shown to last well into midlife.
Sayfa 142·Kitabı okuyor
Where is his wife?
“Where is Aelin.” There was pure panic, too—pure panic as Whitethorn saw the blood, the scattered blades, and the shirt. “Where is Aelin.” What had he done, what had he done— Pain sliced Lorcan’s neck, warm blood dribbled down his throat, his chest. Rowan hissed, “Where is my wife?” Lorcan swayed where he knelt. Wife. Wife. “Oh, gods,” Elide sobbed as she overheard, the words carrying the sound of Lorcan’s own fractured heart. “Oh, gods …” And for the first time in centuries, Lorcan wept. Rowan dug the dagger deeper into Lorcan’s neck, even as tears slid down Lorcan’s face. What that woman had done … Aelin had known. That Lorcan had betrayed her and summoned Maeve here. That she had been living on borrowed time. And she had married Whitethorn … so Terrasen could have a king. Perhaps had been spurred into action because she knew Lorcan had already betrayed her, that Maeve was coming … And Lorcan had not helped her. Whitethorn’s wife. His mate. Aelin had let them whip and chain her, had gone willingly with Maeve, so Elide didn’t enter Cairn’s clutches. And it had been just as much a sacrifice for Elide as it had been a gift to him. She had bowed to Maeve. For Elide.
Sayfa 590·Kitabı okudu
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I am the sterile offspring of a race about which I know nothing, not even whether it has become extinct.
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Life had been unkind to Andy from the very beginning. His troubles started before his conception, with a chromosome blunder within the developing eggs of his mother’s ovaries. The blueprint for a human body resides in its chromosomes, our molecular heirlooms, which consist of tightly coiled bundles of DNA passed from generation to generation. As the human egg and sperm are formed, chromosomes are shuffled like poker cards as nature tries to deal the best hand to our offspring. In Andy’s case, the shuffled DNA deck dealt him a loser. We’re supposed to possess forty-six chromosomes: twentytwo pairs of nonsex chromosomes, and two sex chromosomes consisting of either two X’s (in women) or an X and a Y (in men). Each parent donates half of the total pool of a child’s genetic material: one sex chromosome and one each of the twenty-two different non-sex chromosomes. Because of a foul-up in making the egg that would become Andy, his mother gave him not one but two copies of chromosome 21. Since one chromosome 21 was also contributed by his father, Andy thus inherited three, not the normal two, copies of chromosome 21’s DNA blueprints, a condition called trisomy 21. This mistake most commonly occurs during the process of meiosis, when the mother’s chromosomes are packaged into eggs for dispersion to her children, although the error can occur in other ways as well. The likelihood of producing a trisomy egg increases as the ovaries age and the egg-making machinery becomes senile, misplacing chromosomes as an octogenarian might misplace eyeglasses. DNA has been called the currency of life. Unlike money, however, it is possible to have too much DNA. Trisomy 21 is associated with varying degrees of mental retardation, a high incidence of congenital heart defects, and an increased
Sayfa 85·Kitabı okudu
Nörobilim
Meanwhile, he also fantasized about improving the human race by fathering children who carried his "superior" genes. Sometimes he'd talk about his plans to use his Zorro Ranch as a literal breeding ground to propagate babies. Who would birth these imagined offspring? The girls he kept in his orbit, of course, and he thought we'd see it as an honor.
The ties between the imperial family and Buddhism had become tenuous, but they could not be completely broken, as the imperial tombs (including Emperor K ō mei’s) were at Senny ū -ji in Ky ō to. Two gon no tenji who had died giving birth to offspring of Emperor Meiji had been buried at Gokoku-ji, and all the other concubines of the emperor would eventually be buried within the precincts of a Buddhist temple
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