anchor.diff:  </p>
   <br>
   
  -<p id="how"><b><font size="3">How mice are
  -listed in the database</font></b></p>
  +<h3 id="how">How mice are listed</h3>
   <p>Each entry (generically referred to as a 'mouse') in the database
   is classified in one of three categories:</p>
   
  
positive.code: <p>When it has been provided, there is information about the
  background strain of the mutant allele/transgene.</p>
  <br>
  <h3 id="search">Sort and Search functions</h3>
  <p>On the '<b>Mouse Records</b>' page, the mode of display of
  records can be selected: view all, or view records in only one of the
  three categories. The records can be sorted by Mouse Inventory
  
negative.code:   <br>
    The expressed sequence is described as Cre, Reporter
    (e.g. lacZ, GFP, etc.), mouse gene, or other (e.g. human gene, rat gene, etc.)</dd>
    <dt><b>3) Inbred Strain</b></dt>
    <dd>This category comprises mice whose major genetic characteristic is that they
    are members of a particular inbred strain (mice that are genetically nearly
    identical as a result of extensive inbreeding - usually at least 13 generations).
    These strains are generally purchased from commercial suppliers.  </dd>
    <dd>&nbsp;</dd>
    <dt>Each entry is for an <span class=red><b>individual</b></span>
    mutant allele or transgene (or inbred strain) - irrespective of whether
    the allele or transgene is maintained in combination with other mutant
  