X inactivation turns off entire chromosomes, whereas imprinting turns off only specific genes. How do these processes work, and why do they often produce similar results? Upon examining their ...

When ducklings are hatched, the first moving object they see is usually their mother. They proceed to follow her. If they see another moving object, however, they follow it instead ...

2024 年 8 月 26 日科学探索奖公布，共计 49 人获奖，每位奖金 300 ...

2024 年 8 月 26 日科学探索奖公布，共计 49 人获奖，每位奖金 300 ...

You're not an equal product of both parents' genes. Genomic imprinting, a process whereby only one gene copy is expressed, not only exists but, combined with mutations, may lead to disease.

Imprinting is partly innate because the young birds will only learn to recognise and follow objects that have certain features. For example, goslings imprint on the first object they see that ...

Atlanta Hawks' storied history has been marked by several outstanding players who have left an imprint on the franchise.

Cole, Shawn, Vikram S. Gandhi, Caitlin Reimers Brumme, and Lynn Schenk. "Goldman Sachs: Making an Imprint in Impact Investing." Harvard Business School Case 218-069, April 2018. (Revised May 2018.) ...

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W e've officially hit the endgame of big damage numbers in Diablo 4, folks. Thanks to a busted combo in the action RPG's ...