相关概念视频
01:16The DNA Helix
139.7K
Overview
139.7K
01:49Multiple Allele Traits
34.2K
The Concept of Multiple Allelism
34.2K
01:49Law of Segregation
65.9K
When crossing pea plants, Mendel noticed that one of the parental traits would sometimes disappear in the first generation of offspring, called the F1 generation, and could reappear in the next generation (F2). He concluded that one of the traits must be dominant over the other, thereby causing masking of one trait in the F1 generation. When he crossed the F1 plants, he found that 75% of the offspring in the F2 generation had the dominant phenotype, while 25% had the recessive phenotype.
65.9K
00:59Gene Therapy
25.4K
Gene therapy is a technique where a gene is inserted into a person’s cells to prevent or treat a serious disease. The added gene may be a healthy version of the gene that is mutated in the patient, or it could be a different gene that inactivates or compensates for the patient’s disease-causing gene. For example, in patients with severe combined immunodeficiency (SCID) due to a mutation in the gene for the enzyme adenosine deaminase, a functioning version of the gene can be...
25.4K
01:43Sex-linked Disorders
102.1K
Like autosomes, sex chromosomes contain a variety of genes necessary for normal body function. When a mutation in one of these genes results in biological deficits, the disorder is considered sex-linked.
102.1K
00:36Viral Mutations
32.3K
A mutation is a change in the sequence of bases of DNA or RNA in a genome. Some mutations occur during replication of the genome due to errors made by the polymerase enzymes that replicate DNA or RNA. Unlike DNA polymerase, RNA polymerase is prone to errors because it is not capable of “proofreading” its work. Viruses with RNA-based genomes, like HIV, therefore accrue mutations faster than viruses with DNA-based genomes. Because mutation and recombination provide the raw material...
32.3K
您也可能阅读
相关文章
通过共同作者、期刊和引用图与本文相关的文章。
排序
罗伯特·艾伦·莱维恩 (Robert Alan LeVine,1932-2023年) 是一个美国作家.
1Steam Works Studio.
The American psychologist
|February 22, 2024
概括
罗伯特·艾伦·莱维恩是文化心理学的先驱,显著地推进了心理人类学. 他的广泛的职业生涯包括有影响力的教学和丰富的学术工作,塑造了这个领域.
科学领域:
- 心理学人类学 心理学人类学
- 文化心理学 文化心理学
背景情况:
- 罗伯特·艾伦·莱维恩 (Robert Alan LeVine,1932-2023) 是心理学人类学的杰出人物.
- 他在文化心理学的发展和突出方面发挥了关键作用.
研究的目的:
- 这篇文章纪念了罗伯特·艾伦·莱维恩的生活和贡献.
- 它强调了他对心理人类学和文化心理学领域的重大影响.
主要方法:
- 这篇文章回顾了LeVine的学术生涯和学术成果.
- 它借鉴了他的出版作品和机构关系.
主要成果:
- 莱维恩曾在西北大学,芝加哥大学和哈佛大学担任学术职位.
- 他撰写了15本书和125多篇同行评审的出版物.
结论:
- 罗伯特·艾伦·莱维恩的遗产是通过他对文化心理学的基础贡献来巩固的.
- 他的丰富的职业生涯和有影响力的教学给心理学人类学留下了持久的影响.
