Difference between revisions of "HDelgadi Week 3"
From LMU BioDB 2013
(updating answers) |
(Updating last portion of answers) |
||
| Line 62: | Line 62: | ||
This pattern can represent the different labeled proteins. | This pattern can represent the different labeled proteins. | ||
| + | |||
| + | *What answer does Match give you? | ||
| + | |||
| + | |||
| + | |||
| + | *What answer does grep/wc give you? | ||
| + | |||
| + | *Do the answers make sense? Explain your response. | ||
Revision as of 01:05, 13 September 2013
Complementary Strand
cat seq_file | sed "y/tagc/atcg/"
6 Different Reading Frames
+1 Reading Frame
- cat sequence_file | sed "s/.../&/g" | sed "s/t/u/g" | sed genetic-code.sed
+2 Reading Frame
- cat sequence_file | sed "s/^.//g" | sed "s/.../&/g" | sed "s/t/u/g" | sed genetic-code.sed
+3 Reading Frame
- cat sequence_file | sed "s/^..//g" | sed "s/.../&/g" | sed "s/t/u/g" | sed genetic-code.sed
-1 Reading Frame
- rev sequence_file | sed "y/atgc/tacg/" | sed "s/.../&/g" | sed "s/t/u/g" | sed genetic-code.sed
-2 Reading Frame
- rev sequence_file | sed "y/atgc/tacg/" | sed "s/^.//g" | sed "s/.../&/g" | sed "s/t/u/g" | sed genetic-code.sed
-3 Reading Frame
- rev sequence_file | sed "y/atgc/tacg/" | sed "s/^..//g" | sed "s/.../&/g" | sed "s/t/u/g" | sed genetic-code.sed
XMLPipeDB Match Practice
- What Match command tallies the occurrences of the pattern GO:000916. in the 493.P_falciparum.xml file?
The command: java -jar xmlpipedb-match-1.1.1.jar "GO:000916." <493.P_falciparum.xml.
- How many unique matches are there?
There are two unique matches.
- How many times does each unique match appear?
go:0009165 appears twice and go:0009168 appears once.
- What information do you think the pattern GO:000916. represents?
This pattern might represent the proteins in the organism Falciparum.
- What Match command tallies the occurrences of the pattern \"James.*\" in the 493.P_falciparum.xml file?
The command: java -jar xmlpipedb-match-1.1.1.jar "\"James.*\"" < 493.P_falciparum.xml.
- How many unique matches are there?
There are two unique matches.
- How many times does each unique match appear?
"james k.d." appears 8238 times and "james a.a." appears just once.
- What information do you think the pattern \"James.*\" represents?
This pattern can represent the different labeled proteins.
- What answer does Match give you?
- What answer does grep/wc give you?
- Do the answers make sense? Explain your response.
