<underline>

Underline

Used to mark text that should appear with a horizontal line beneath it.

Remarks

This is normally a print consideration — not a matter for XML tagging — as underlining is frequently prohibited in online works, since it is a common “this is a link” signal.

Attributes

Content Model

<!ELEMENT  underline    (#PCDATA %emphasized-text;)*                 >

Expanded Content Model

(#PCDATA | email | ext-link | uri | inline-supplementary-material | related-article | related-object | bold | fixed-case | italic | monospace | overline | roman | sans-serif | sc | strike | underline | ruby | alternatives | inline-graphic | chem-struct | inline-formula | abbrev | named-content | styled-content | fn | target | xref | sub | sup)*

Description

This element may be contained in:

Example

...
<p>... Oligonucleotide primers for the amplification of TbH4 included
5&#x2032;-ATTAGGT<italic>CAT</italic><underline><italic>ATG</italic>
</underline><bold>CACCATCACCATCACCAT</bold>ACGCAGTCGCAGACCGTGACGG and
3&#x2032;-TATAGG<italic>AAGCTT</italic>CTAATCCTCGGTGTAGAGCGCCTCG. XP-1 
was amplified with 5&#x2032;-CAATTA<italic>CAT</italic><underline>
<italic>ATG</italic></underline><bold>CATCACCATCACCATCAC</bold>
AACGACGGCGAAGGAACTGTGC and 3&#x2032;-AACCTG<italic>GAATTC</italic>GTCCATGCTCACTTCGAC,
and the 38-kDa antigen was amplified with 5&#x2032;-CAATTA<italic>CAT</italic>
<underline><italic>ATG</italic></underline><bold>CATCACCATCACCATCAC</bold>
TGTGGCTCGAAACCACCGAGC and ...</p>
...