This article requires a subscription to view the full text. If you have a subscription you may use the login form below to view the article. Access to this article can also be purchased.
Abstract
The dominant spinocerebellar ataxias are a genetically heterogeneous group of diseases leading to premature death of neurons in the cerebellum and other parts of the nervous system.The mutation causing SCA1 is on human chromosome (CHR) 6p and SCA3 is on CHR 14q. To refine the location of the SCA2 gene on CHR 12q, we performed genetic linkage analysis between the SCA2 locus and nine loci (D12S58, D12S78, D12S317, D12S330, D12S353, D12S84, D12S105, D12S79, and PLA2) in three SCA2 families. The highest pairwise lod scores were obtained between SCA2 and D12S84/D12S105 and D12S79. We determined the best order and genetic distances among these loci in ten multigenerational families by multipoint linkage analysis and established the following order: D12S101-D12S58/IGF1-D12S78-D12S317-D12S330/D12S353-D12S84/D12S105-D12S79-PLA2. Using this genetic map, multipoint linkage analysis placed SCA2 between D12S84/D12S105 and D12S79.
NEUROLOGY 1996;46: 1731-1735
- Copyright 1996 by Advanstar Communications Inc.
AAN Members
We have changed the login procedure to improve access between AAN.com and the Neurology journals. If you are experiencing issues, please log out of AAN.com and clear history and cookies. (For instructions by browser, please click the instruction pages below). After clearing, choose preferred Journal and select login for AAN Members. You will be redirected to a login page where you can log in with your AAN ID number and password. When you are returned to the Journal, your name should appear at the top right of the page.
AAN Non-Member Subscribers
Purchase access
Letters: Rapid online correspondence
REQUIREMENTS
You must ensure that your Disclosures have been updated within the previous six months. Please go to our Submission Site to add or update your Disclosure information.
Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment.
If you are responding to a comment that was written about an article you originally authored:
You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid
and apply to letter.
Submission specifications:
- Submissions must be < 200 words with < 5 references. Reference 1 must be the article on which you are commenting.
- Submissions should not have more than 5 authors. (Exception: original author replies can include all original authors of the article)
- Submit only on articles published within 6 months of issue date.
- Do not be redundant. Read any comments already posted on the article prior to submission.
- Submitted comments are subject to editing and editor review prior to posting.
