The Role of MC1R in Speciation & Phylogeny

Susan Offner

doi:10.1525/005.075.0902

We can help you reset your password using the email address linked to your BioOne Complete account.

For additional assistance, contact our Help Desk, helpdesk@bioone.org

Registered users receive a variety of benefits including the ability to customize email alerts, create favorite journals list, and save searches. Please note that a BioOne web account does not automatically grant access to full-text content. An institutional or society member subscription is required to view non-Open Access content. Contact helpdesk@bioone.org with any questions.

All Fields are Required

First Name

Last/Family Name

Password

Password Requirements: Minimum 8 characters, must include as least one uppercase, one lowercase letter, and one number or permitted symbol Valid Symbols for password:
~ Tilde
! Exclamation Mark
@ At sign
$ Dollar sign
^ Caret
( Opening Parenthesis
) Closing Parenthesis
_ Underscore
. Period

Confirm Password

Web Account created successfully

Susan Offner¹

¹Susan Offner is a Biology Teacher at Lexington High School, Lexington, MA 02421. E-mail: . soffner@ix.netcom.com

Abstract

A point mutation in the MC1R gene, a G-protein-coupled receptor, has been found that could have led to the formation of two subspecies of Solomon Island flycatcher from a single ancestral population. I discuss the many roles that G-protein-coupled receptors play in vertebrate physiology and how one particular point mutation can have enormous evolutionary consequences.

© 2013 by National Association of Biology Teachers. All rights reserved. Request permission to photocopy or reproduce article content at the University of California Press's Rights and Permissions Web site at www.ucpressjournals.com/reprintinfo.asp.

Citation Download Citation

Susan Offner "The Role of MC1R in Speciation & Phylogeny," The American Biology Teacher 75(9), 670-676, (1 November 2013). https://doi.org/10.1525/005.075.0902

Published: 1 November 2013