\name{buildGOgraph}
\alias{buildGOgraph}
\title{build graphNEL corresponding to bioc GO environment  }
\description{
build graphNEL corresponding to bioc GO environment  
}
\usage{
buildGOgraph(useenv=GOMFPARENTS)
}
\arguments{
  \item{useenv}{ useenv: environment to be used}
}
\details{
all GO MF tags are nodes, edges drawn from node to parent
}
\value{
graphNEL instance
}
%\references{  }
\author{Vince Carey <stvjc@channing.harvard.edu>}
%\note{  }


\seealso{Biograph package  }

\examples{
# takes a while; trivial invocation
}
\keyword{ models }