.callbinary             Make system call for binaries
adapterremoval_usage    Print available arguments for adapterremoval
adapterremoval_version
                        Print version information of adapterremoval
bowtie2                 Interface to bowtie2 of bowtie2-2.2.3
bowtie2-build           Interface to bowtie2-2.4.4 build function
bowtie2_build_usage     Print available arguments that can be passed to
                        bowtie2_build()
bowtie2_samtools        Interface to bowtie2-2.4.4 align function
bowtie2_usage           Print available arguments that can be passed to
                        bowtie2()
bowtie2_version         Print version information of bowtie2-2.4.4
checkFileCreateable     Check if file is creatable
checkFileExist          Check if file exists
checkIndexType          Determine bowtie2 index type
checkPathExist          Check if path exists
checkSamtoolsExists     Check if samtools exists on the system
identify_adapters       identify adapters for paired-end reads
remove_adapters         Interface to bowtie2 of adapterremoval-2.2.1a
