The Journal of Experimental Medicine
Avanti Polar Lipids, Inc.
  Home | Help | Feedback | Subscriptions | Archive | Search | Table of Contents
This Article
Right arrow Full Text (PDF, 738K)
Right arrow Alert me when this article is cited
Services
Right arrow Email this article
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new content in the JEM
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Sidman, C. L.
Right arrow Articles by Unanue, E. R.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Sidman, C. L.
Right arrow Articles by Unanue, E. R.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Facebook   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Journal of Experimental Medicine, Vol 163, 116-128, Copyright © 1986 by Rockefeller University Press

ARTICLES

Two loci affecting B cell responses to B cell maturation factors

CL Sidman, JD Marshall, WG Beamer, JH Nadeau and ER Unanue

B lymphocytes from DBA/2Ha mice have a genetic defect characterized by a failure to differentiate into antibody-secreting cells in response to a family of lymphokines termed B cell maturation factors (BMFs). By contrast, B cells from DBA/2Ha mice respond normally in PFC assays to the B cell mitogen LPS, and macrophages from these mice are activated by one of the three BMFs. Two loci are responsible for the B cell defect in DBA/2Ha mice. One locus (Bmfr-1) is constitutively expressed throughout life, and maps approximately 13 cM distal to the brown locus on chromosome 4. A second locus (Bmfr-2) becomes active only after sexual maturity and is closely linked to the dilute locus on chromosome 9. At both loci, alleles determining responsiveness to BMFs are dominant over nonresponder alleles. The effect of Bmfr-2 on B cell responsiveness may be related to levels of the steroid sex hormones. DBA/2Ha mice offer a tool for studying the genetic and hormonal regulation of the immune system.
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Facebook Facebook   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?




  Home | Help | Feedback | Subscriptions | Archive | Search
TABLE OF CONTENTS