---
name: "HoneyBeeEvolution"
description: "Expertise in analyzing gene expression and evolutionary mechanisms underlying phenotypic novelty in honey bees, utilizing RNA-Seq methodologies."
tags: ["genetics & biomedical research", "honey-bees", "apis-mellifera", "rna-seq", "taxonomically-restricted-genes", "novel-traits"]
---

# Large Scale Coding Sequence Change Underlies the Evolution of Post-developmental Novelty in Honey Bees

**Daniel A. Friedman, Brian R. Johnson** (2015) · Genetics & Biomedical Research

## Instructions

Use this skill when working with topics related to **honey bees, Apis mellifera, RNA-Seq, taxonomically restricted genes**.

When applying this skill:
1. Understand the evolution of novel traits through taxonomically restricted genes
1. Apply transcriptomic methods (RNA-Seq) to study tissue-specific gene expression in social insects
1. Analyze the molecular basis of postdevelopmental novelty in Apis mellifera

## Key Concepts

- **honey bees**
- **Apis mellifera**
- **RNA-Seq**
- **taxonomically restricted genes**
- **novel traits**
- **gene expression**
- **evolutionary biology**
- **royal jelly**
- **beeswax**
- **venom**

## Methods & Techniques

- Conducted ten RNA-Seq experiments across various honey bee tissues.
- Analyzed gene expression patterns to identify highly expressed taxonomically restricted genes (HE-TRGs).
- Compared gene expression in novel versus conserved tissues to assess the role of coding sequence changes.
- Examined differentially expressed genes (DEGs) between different adult castes (nurses and foragers).

## Key Findings

- Highly expressed TRGs are significantly associated with novel physiological functions in honey bees.
- Positively selected genes are often the least connected within gene expression networks, allowing for rapid coding sequence changes.
- TRGs play a critical role in the evolution of social behaviors and novel traits in honey bees.
- The study suggests that coding sequence changes are more important than previously thought for adult phenotypic novelty.

## Prerequisites

- Domain knowledge in Genetics & Biomedical Research

## 🎯 Consulting & Tutoring

[Daniel Ari Friedman, PhD](https://danielarifriedman.com/) is available for AI Research Consulting and Tutoring related to this skill.

## Related Skills

See [BIBLIOGRAPHY.md](../../pages/BIBLIOGRAPHY.md) for the complete publication catalog and related papers.