A research group characterized regions of DNA within chromatin from mouse cells. They also characterized the histones flanking these regions. The table below summarizes some of their results.
$$\begin{array} { | c | c | c | }
\hline \begin{array} { c }
\text { DNA } \
\text { region }
\end{array} & \begin{array} { c }
\text { DNAse sensitivity } \
\text { of region }
\end{array} & \begin{array} { c }
\text { Modification of nearest } \
\text { histone }
\end{array} \
\hline \text { I } & \text { Yes } & \text { Monomethylated lysines } \
\hline \text { II } & \text { Yes } & \text { Trimethylated lysines } \
\hline \text { III } & \text { No } & \text { None } \
\hline \text { IV } & \text { Yes } & \text { Monomethylated lysines } \
\hline
\end{array}$$ Which statement provides a plausible hypothesis based on these data?

Question

A research group characterized regions of DNA within chromatin from mouse cells. They also characterized the histones flanking these regions. The table below summarizes some of their results.
$$\begin{array} { | c | c | c | } 
\hline \begin{array} { c } 
\text { DNA } \
\text { region }
\end{array} & \begin{array} { c } 
\text { DNAse sensitivity } \
\text { of region }
\end{array} & \begin{array} { c } 
\text { Modification of nearest } \
\text { histone }
\end{array} \
\hline \text { I } & \text { Yes } & \text { Monomethylated lysines } \
\hline \text { II } & \text { Yes } & \text { Trimethylated lysines } \
\hline \text { III } & \text { No } & \text { None } \
\hline \text { IV } & \text { Yes } & \text { Monomethylated lysines } \
\hline
\end{array}$$ Which statement provides a plausible hypothesis based on these data?

Quizplus · Accepted Answer

The Answer of A research group characterized regions of DNA within chromatin from mouse cells. They also characterized the histones flanking these regions. The table below summarizes some of their results.
$$\begin{array} { | c | c | c | } 
\hline \begin{array} { c } 
\text { DNA } \
\text { region }
\end{array} & \begin{array} { c } 
\text { DNAse sensitivity } \
\text { of region }
\end{array} & \begin{array} { c } 
\text { Modification of nearest } \
\text { histone }
\end{array} \
\hline \text { I } & \text { Yes } & \text { Monomethylated lysines } \
\hline \text { II } & \text { Yes } & \text { Trimethylated lysines } \
\hline \text { III } & \text { No } & \text { None } \
\hline \text { IV } & \text { Yes } & \text { Monomethylated lysines } \
\hline
\end{array}$$ Which statement provides a plausible hypothesis based on these data?

A Research Group Characterized Regions of DNA Within Chromatin from Mouse