Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Heritability01:06

Heritability

169
Heritability is a statistical concept that measures the degree to which genetic differences among individuals contribute to trait variations within a population. It is a fundamental idea in genetics, often prone to misinterpretation. Heritability is expressed as a percentage, reflecting the proportion of variation in a specific trait across a population that can be linked to genetic differences. However, it's important to understand that heritability does not determine how "genetic"...
169
Gene-Environment Interactions01:20

Gene-Environment Interactions

213
Gene expression is a dynamic process that is significantly influenced by environmental factors. This interaction underlies the complex nature of biological development and the phenotypic differences observed among individuals, even among those with identical genetic makeups. Factors such as radiation, temperature, behavior, nutrition, and stress play pivotal roles in determining how genes are expressed. The concept of the reaction range is central to understanding this interaction. It posits...
213
Background and Environment Affect Phenotype02:27

Background and Environment Affect Phenotype

6.4K
Although the genetic makeup of an organism plays a major role in determining the phenotype, there are also several environmental factors, such as temperature, oxygen availability, presence of mutagens, that can alter an organism’s phenotype.
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
6.4K
Human Genetics01:28

Human Genetics

469
Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
The complex relationship between genetics and psychology is observable through common biological components such...
469
Environmental Influences on Intelligence01:29

Environmental Influences on Intelligence

125
Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children...
125
Multiple Allele Traits01:49

Multiple Allele Traits

33.7K
The Concept of Multiple Allelism
33.7K

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
Same author

A sequence-based classifier distinguishes phenotype-associated genes from other gene models in plants.

Genome research·2026
Same author

Predicting complex phenotypes using multi-omics data in maize.

The Plant cell·2026
Same author

Image-based high-throughput phenotyping enables genetic analyses of pod morphological traits in mungbean (Vigna radiata (L.) R. Wilczek).

G3 (Bethesda, Md.)·2026
Same author

MaizeField3D: A curated 3D point cloud and procedural model dataset of field-grown maize from a diversity panel.

Plant phenomics (Washington, D.C.)·2026
Same author

AutoSiQ: a curated haploid <i>Arabidopsis thaliana</i> inflorescence dataset with a fine-grained silique ontology and a deep learning application for haploid fertility quantification.

Frontiers in plant science·2026
Same author

A sorghum-anchored pan-grass syntenic gene set in grasses.

NAR genomics and bioinformatics·2026

相关实验视频

Updated: May 7, 2025

Author Spotlight: Advancing Alzheimer's Research &#8211; Exploring Early Detection and Multi-Omics Approaches
09:47

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches

Published on: December 15, 2023

897

解开基因型和环境特定潜伏特征,以使用组合自编码器改进特征预测.

Anirudha Powadi1, Talukder Zaki Jubery2, Michael C Tross3,4

  • 1Department of Electrical and Computer Engineering, Iowa State University, Ames, IA, United States.

Frontiers in plant science
|January 1, 2025
PubMed
概括

一个新的组成自编码器 (CAE) 将基因型和环境数据分开,以便更好地预测植物特征. 这种先进的方法显著提高了植物育种和遗传学的预测准确性.

关键词:
GxE GxE 在线观看几天到花粉的时间.层次的分离,分离的层次结构.隐藏的脱而出是隐藏的植物表型化 植物表型化收益率 收益率 收益率 收益率

更多相关视频

Using Cholesky Decomposition to Explore Individual Differences in Longitudinal Relations between Reading Skills
06:52

Using Cholesky Decomposition to Explore Individual Differences in Longitudinal Relations between Reading Skills

Published on: September 17, 2019

6.2K
Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
06:48

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment

Published on: June 25, 2019

9.0K

相关实验视频

Last Updated: May 7, 2025

Author Spotlight: Advancing Alzheimer's Research &#8211; Exploring Early Detection and Multi-Omics Approaches
09:47

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches

Published on: December 15, 2023

897
Using Cholesky Decomposition to Explore Individual Differences in Longitudinal Relations between Reading Skills
06:52

Using Cholesky Decomposition to Explore Individual Differences in Longitudinal Relations between Reading Skills

Published on: September 17, 2019

6.2K
Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
06:48

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment

Published on: June 25, 2019

9.0K

科学领域:

  • 遗传学 是一个遗传学.
  • 植物育种 植物育种
  • 生物信息学是一种生物信息学.

背景情况:

  • 植物育种中的传统预测模型使用主要组件分析 (PCA) 和自动编码器 (AE) 进行高维数据.
  • 这些方法难以将基因型特异性和环境特异性特征分开,限制了复杂特征的特征预测准确性.

研究的目的:

  • 开发一种新的方法,使基因型和环境特征脱而出,用于增强的预测建模.
  • 提高预测受遗传和环境因素影响的植物特征的准确性.

主要方法:

  • 开发了一种结构自编码器 (CAE),具有分层架构,用于分解高维数据.
  • 该CAE框架有效地将纠的潜伏特征分为不同的基因型特异性和环境特异性组件.
  • 将CAE应用于玉米多样性面板数据集,用于特征预测.

主要成果:

  • 与现有方法相比,CAE证明了环境影响的优越建模.
  • 在预测性能的"Days to Pollen"特征方面取得了7倍的改进.
  • 对"收益率"特征的预测性表现进行了10倍的改进.
  • 性能优于主要组件分析 (PCA),部分最小平方回归 (PLSR) 和香草自动编码器.

结论:

  • 使用CAE解开隐藏特征,为精密育种和遗传研究提供了强大的工具.
  • 该CAE显著增强特征预测模型,推进农业和生物科学.
  • 这种方法可以更准确地了解植物特征中的基因型-环境相互作用.