Estimation of Heritability Part 2 | Regression of Offspring on One Parent

This video is the second part of the heritability estimation series. The method discussed in this video is the regression of offspring on one parent to estimate heritability. The regression method is used to estimate narrow sense heritability and it is based on the resemblance between parents and their offspring. This method can also be used to estimate heritability for sex limited traits like milk production.
Link to Estimation of Heritability Part 1 | Methods to Estimate Broad Sense and Narrow Sense Heritability
• Estimation of Heritabi...
Estimation of Heritability Part 3 | Regression of Offspring on Mid Parent
• Estimation of Heritabi...
Estimation of Heritability Part 4 | Correlation Between Relatives
• Estimation of Heritabi...
Estimation of Heritability Part 5 | Intraclass Correlation Between Half Sibs | ANOVA
• Estimation of Heritabi...
Links to previous videos
Partitioning phenotypic variance of quantitative traits into the environmental and genetic components
• Partitioning Phenotypi...
Heritability and its types
• Heritability and its T...
six common misconceptions about heritability
• Six Common Misconcepti...
Animal Breeding and Genetics Lectures Playlist
• Animal Breeding and Ge...

[@matthewszambezi3737]

Ur explaining to the extent that I'm understanding the staff

[@AnimalSciences]

Thanks

[@cdmunoz10]

Thank you very much. Could you please be so kiind to give us the bibliography that you used in the video, or about the topic?

[@AnimalSciences]

For more details about this topic. You can get help from the following books:
1. Practical manual of genetic principles in Animal Breeding by Parekh et al.
2. Genetics of livestock improvement by John F. Lasely
3. Understanding animal breeding by Richard M. Bourdon
4. Textbook of animal breeding by WUR

[@cdmunoz10]

@@AnimalSciences Very much appreciated for the response! Keep up the great work.

[@OnlyMe-um4no]

So what's the conclusion in written form?

[@AnimalSciences]

The estimate of heritability (0.34) indicates that this trait is moderately heritable.

[@moininanelphsonkallon6460]

Great lecture

[@AnimalSciences]

Thank You

[@paveleduardogalindotorres115]

In the case, that one dam gives more than one offspring, would the weight be the average?

[@AnimalSciences]

Yes, it will be fine to take the average of all the offspring of a single dam.

[@noornoorahmad5838]

کیا بات ہے

[@AnimalSciences]

Thank you

[@munawarahmad6245]

👍

[@AnimalSciences]

Thank you