tree based conservation analysis exercise (exercise \ref{consanalyexerc}).}
\exstep{In the {\sl View} menu in the alignment window, select {\sl New View} to
create a new view. Ensure the annotation panel is displayed ({\sl Annotations $\Rightarrow$ Show Annotations} is toggled on). Enable the
-display of {\sl Group Consensus} option by checking {\sl Group Consensus} in the {\sl Annotation $\Rightarrow$
-Autocalculated Annotation $\Rightarrow$
-Group Consensus} submenu.}
+display of consensus annotation rows for each group by selecting the {\sl Group Consensus} option in the {\sl Annotation $\Rightarrow$
+Autocalculated Annotation } submenu.}
\exstep{Displaying the sequence
logos will make it easier to see the different residue populations within each
and dragging it up to the top of the annotations.}
\exstep{In the column alignment ruler, select a column exhibiting with about 50\%
of its residues conserved ({\em ie. about 50\% in the consensus histogram})
- that lies within the central conserved region of the alignment.}
+ that lies within the central conserved region of the alignment.
+ (Column 74 is used in \href{https://youtu.be/m-PjynicXRg}{the Tree video}).}
\exstep{Subdivide the alignment
according to this selection using {\sl Select $\Rightarrow$ Make Groups for Selection}.}
\exstep{Re-order the alignment according to the new groups that have been