Your genes come from your parents,and they decide everything about you such as your hair color,your eye color,your weight,your height,and so on.Genes are still a bit of a mystery(神秘) to scientists,but they' re learning new things about them all the time. ...
Although scientists agree that our genes influence our personalities,there is another question.How much do they influence us? Can we control ourselves, or do our genes control us? People everywhere are still arguing them. So far, we don't really have an answer. ...
What are genes and where do they come from? A gene is a basic unit of heredity in a living organism.Genes come from our parents. We may inherit our physical traits and the likelihood of getting certain diseases and conditions from a parent. Genes contain the data needed to build and main...
Dangerous DNA: Warrior genes made me do itThe story of one gene offers a cautionary tale to anyone who wants to understand how their DNA influences their behaviourdoi:10.1016/S0262-4079(10)60879-2YongEdNew Scientist
Which one is genetic material, DNA or RNA? What are the types of DNA? What does DNA stand for and what are the four bases of DNA? How many DNA molecules and genes does a single chromosome contain? What are the three components of DNA? What are DNA helicases? What is the biochemic...
Gene expression is not always an all-or-nothing process, however. Within prokaryotes, genes can be expressed to varying degrees. The exact degree of expression is controlled by a stack of molecules called CAP-cAMP, which binds to DNAupstreamof the promoter (i.e. on the 5' side of the pr...
Skeletal myogenesis is regulated by a group of transcription factors (MyoD, myogenin, myf5, and myf6) that are "basic helix-loop-helix" proteins that bind to the promoters of muscle-specific genes and promote their expression. We have previously shown that after a mutation of Leu122 to Arg ...
parents,because we get some of their DNA to make our own.People have been trying to understand the human body for a long time.In I860,Mr Mendel discovered why we look the same as other people in our family.It is because of small things called "genes"(基因) in our body.In 1953,two...
In these studies, we have identified DNA sequences and specific protein interactions necessary for transcriptional regulation of the human prointerleukin 1... F Shirakawa,K Saito,CA Bonagura,... - 《Molecular & Cellular Biology》 被引量: 502发表: 1993年 Genes and environment in celiac disease ...
Is sex in humans not determined by two or more genes? Does autosomal DNA contain ancient DNA? Is galactosemia autosomal recessive? Is retinoblastoma autosomal dominant or recessive? Do older women have a higher chance of trisomy 21? Is Klinefelter syndrome autosomal dominant?