Skip to Main Content
Children's Wisconsin - Kids deserve the best logo
  • Careers
  • Contact
  • Medical professionals
  • Research
  • At Every Turn
  • MyChart
  • Donate

The site navigation utilizes arrow and escape key commands. Up and Down arrows will open / close main level menus and escape will close them as well.

  • Medical care

    Search A-Z

    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    • K
    • L
    • M
    • N
    • O
    • P
    • Q
    • R
    • S
    • T
    • U
    • V
    • W
    • X
    • Y
    • Z
    • View all specialties and services

  • Patient/family experience

    INFORMATION FOR PATIENTS, FAMILIES AND VISITORS

    • Visiting Children's Wisconsin Milwaukee
    • Billing and payments
    • Visiting Children's Wisconsin Fox Valley
    • Insurance information
    • Medical records
    • Request an appointment
    • Message your provider (MyChart)
    • Mobile apps
    • From out of town
    • Symptom checker
    • Skywalk Pharmacy
    • Compliments and concerns
  • Locations

    CHILDREN'S WISCONSIN LOCATIONS

    • Milwaukee hospital
    • Community services
    • Fox Valley hospital
    • Mental and behavioral health
    • Primary care
    • Urgent care and walk-in clinics
    • Specialty clinics
    • Surgicenter
  • Find a doctor

    FIND A DOCTOR

    • Search by name, city or specialty
    • Request an appointment
    • Find a pediatrician
    • Information for medical professionals
    • Find a research investigator
    • Find services and specialties
    • Print a physician verification letter
    • Learn about our research
  • Children's and the community

    WORKING TOGETHER FOR HEALTHY KIDS

    • Community partners & professionals
    • Families & clients
    • Foster care & adoption
  • Ways to help

    WAYS YOU CAN HELP

    • Donate online
    • Giving to Children's
    • Advocacy
    • Become a volunteer
    • Events supporting Children's
    • Sign up for our e-newsletter
    • About our Foundation
  • Urgent Care & ER
  • Careers
  • Contact
  • Medical professionals
  • Research
  • At Every Turn
  • Medical care
  • Patient/family experience
  • Locations
  • Find a doctor
  • Children's and the community
  • Ways to help

In this section

About medical genetics


  • Chromosome abnormalities
  • Genetic services: when, where, how
  • Identification, treatment and prevention of birth defects
  • Multifactorial inheritance
  • Neurofibromatosis and related disorders
  • Non Traditional Inheritance
  • Rasopathy disorders
  • Single gene defects
  • Autosomal dominant: myotonic dystrophy
  • Autosomal recessive: cystic fibrosis (CF), sickle cell anemia (SC), Tay Sachs disease
  • Overview of single gene defects
  • X-linked dominant: incontinentia pigmenti
  • X-linked recessive: red-green color blindness, Hemophilia A
  • Genetics and genomics support groups
  • Teratogens
  • The difference between a chromosome abnormality and a single gene defect
  • Tuberous sclerosis
  • Uses of genetic testing
  • Home>
  • Medical care>
  • Genetics and genomics>
  • About medical genetics>
  • Single gene defects

Single gene defects

There are many different single gene defects that require clinical care by a physician or other healthcare professional. Listed in the directory below are some, for which we have provided a brief overview.

  • Overview of Single Gene Defects 
  • Autosomal Dominant: Myotonic Dystrophy 
  • Autosomal Recessive: Cystic Fibrosis, Sickle Cell Anemia, Tay Sachs Disease 
  • X-linked Recessive: Red-Green Color Blindness, Hemophilia A
  • X-linked Dominant: Incontinentia Pigmenti
Need assistance?

From out of town? The Access Center can provide assistance in coordinating appointments, insurance, etc. Use our online form or call: (414) 266-6300.

Information for...

  • Community partners
  • Donors and volunteers
  • Job applicants
  • Medical professionals
  • News media
  • Patients and families
  • Researchers
  • Students
  • Vendors

About us

  • About Children's Wisconsin
  • Contact us
  • Find a location
  • Jobs/careers
  • Medical programs
  • Safety and quality
  • About Children's Research Institute
  • Price transparency

Online services

  • Make a donation
  • MyChart
  • Pay your bill
  • Prepare for your visit to the hospital
  • Request an appointment
Children's Wisconsin logo

8915 W. Connell Ct.
P.O. Box 1997
Milwaukee, WI 53226
(414) 266-2000
(877) 266-8989 toll free
TTY: (414) 266-2465

Children’s Wisconsin is proud to be
affiliated with the Medical College of Wisconsin.

Web accessibility

  • Children's Wisconsin blog
  • Children's Facebook
  • Children's Instagram
  • Children's LinkedIn
  • TikTok
  • X
  • Children's YouTube
  • © 2025 Children's Wisconsin. Children’s Hospital and Health System, Inc. is a charitable, tax-exempt organization 501(c)(3) Tax ID: 39-1500074.
  • |
  • Terms of use and privacy policy
  • |
  • Online privacy policy
  • |
  • Nondiscrimination practices