Related Experiment Video

Updated: Mar 1, 2026

Shifting Zebrafish Lethal Skeletal Mutant Penetrance by Progeny Testing
08:39

Shifting Zebrafish Lethal Skeletal Mutant Penetrance by Progeny Testing

Published on: September 1, 2017

8.2K

HETEROZYGOSITY AND LIFE-HISTORY VARIATION IN BONY FISHES: AN ALTERNATIVE VIEW

Robin S Waples1

  • 1Northwest Fisheries Center, National Marine Fisheries Service, 2725 Montlake Blvd. East, Seattle, WA, 98112, USA.

Evolution; International Journal of Organic Evolution
|June 1, 2017
PubMed
Abstract

No abstract available in PubMed .

Keywords:
Bony fishescorrelationenvironmental variabilitygenetic variationheterozygositylife-history traits

More Related Videos

Dissection and Flat-mounting of the Threespine Stickleback Branchial Skeleton08:02

Dissection and Flat-mounting of the Threespine Stickleback Branchial Skeleton

Published on: May 7, 2016

10.4K
Microinjection for Transgenesis and Genome Editing in Threespine Sticklebacks08:51

Microinjection for Transgenesis and Genome Editing in Threespine Sticklebacks

Published on: May 13, 2016

14.7K

Related Concept Videos

Genetic Variation01:25

Genetic Variation

Genetic variation is the diversity in DNA sequences found among individuals of the same species. This diversity is crucial for a species' survival because it helps organisms adapt to environmental changes. Genetic variation begins with fertilization, where an egg and sperm cell merge. Each of these cells carries 23 chromosomes, up to 46 in the fertilized egg. Chromosomes are long DNA strands that contain genes, the basic units of heredity.
Genes exist in different versions called alleles,...
1.5K
Multiple Allele Traits01:49

Multiple Allele Traits

The Concept of Multiple Allelism
38.4K
Speciation Rates01:07

Speciation Rates

Overview
23.1K
Life Histories01:29

Life Histories

Overview
23.1K
Genetics of Speciation02:16

Genetics of Speciation

Speciation is the evolutionary process resulting in the formation of new, distinct species—groups of reproductively isolated populations.
22.5K
Types of Selection01:46

Types of Selection

Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural selection can be directional, stabilizing, or disruptive. Directional selection favors one extreme trait and shifts the population towards that phenotype while selecting against individuals displaying alternate traits. Stabilizing selection favors an intermediate trait with a narrow range of variation. Deviation from the optimal phenotype towards an...
45.6K