A mathematical equation, expression, or formula that is to be displayed as a block (callout) within the narrative flow. This is not a “formula” in the strict mathematical sense but can be used for any mathematical expression.
This element may contain the actual characters that make up an equation or formula, or a graphic that contains the formula. Thus, the mathematics can be expressed as ASCII characters; MathML, TeX, or LaTeX expressions; or as a graphic or series of graphics.
<!ELEMENT disp-formula %disp-formula-model; >
Any combination of:
<abstract> Abstract; <ack> Acknowledgments; <app> Appendix; <app-group> Appendix Matter; <body> Body of the Book; <boxed-text> Boxed Text; <disp-quote> Quote, Displayed; <fig> Figure; <gloss-group> Glossary Group; <glossary> Glossary Elements List; <named-content> Named Special (Subject) Content; <notes> Notes; <p> Paragraph; <ref-list> Reference List (Bibliographic Reference List); <sec> Section; <supplementary-material> Supplementary Material; <td> Table Data Cell (XHTML table model); <term> Definition List: Term; <th> Table Header Cell (XHTML table model); <trans-abstract> Translated Abstract
...
<p>... PCR products were separated on gel, blotted, and
probed with a probe designed to react only with the <italic>ter1-Acc</italic> template
sequence and not with the wild-type sequence. Acc-35: (GG1935
<italic>ter1-Acc</italic>).
Selected as described for Acc-29
<disp-formula>
<tex-math id="M1"><![CDATA[\documentclass[12pt]{minimal}
\usepackage{wasysym}
\usepackage[substack]{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage[mathscr]{eucal}
\usepackage{mathrsfs}
\DeclareFontFamily{T1}{linotext}{}
\DeclareFontShape{T1}{linotext}{m}{n} { <-> linotext }{}
\DeclareSymbolFont{linotext}{T1}{linotext}{m}{n}
\DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext}
\begin{document}
$$
{\mathrm{Acc/Acc:\hspace{.5em}}}\frac{{\mathit{ade2-202}}}{{\mathit{ADE2}}}\
hspace{.5em}\frac{{\mathit{ura3-59}}}{{\mathit{ura3-59}}}\hspace{.5em}\frac{{\
mathit{ADE1}}}{{\mathit{adel-201}}}\hspace{.5em}\frac{{\mathit{ter1-Acc}}}{{\
mathit{ter1-Acc}}}\hspace{.5em}\frac{{\mathit{MATa}}}{{\mathit{MAT{\alpha}}}}
$$
\end{document}]]>
</tex-math>
</disp-formula> TER1/ter1-Acc: Acc-29 crossed with GG1935 Bsi-29:
(GG1929 <italic>ter1-Bsi</italic>). Constructed by integration of pTER1-Bsi into GG1929
and screening for cells that retained ter1-Bsi upon plating on 5-FOA by PCR and
hybridization to a Bsi-specific probe, ...</p>
...
math.ent