Status: 500 Content-type: text/html

Software error:

Global symbol "$range" requires explicit package name at /websites/parts.igem.org/cgi/lib/Range.pm line 250.
Unmatched right curly bracket at /websites/parts.igem.org/cgi/lib/Range.pm line 251, at end of line
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 251, near "}"
Can't use global @_ in "my" at /websites/parts.igem.org/cgi/lib/Range.pm line 261, near "= @_"
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 282, near "}"
Can't use global @_ in "my" at /websites/parts.igem.org/cgi/lib/Range.pm line 286, near "= @_"
Global symbol "$course" requires explicit package name at /websites/parts.igem.org/cgi/lib/Range.pm line 288.
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 314, near "}"
Compilation failed in require at /websites/parts.igem.org/cgi/lib/Part.pm line 16.
BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/Part.pm line 16.
Compilation failed in require at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.
BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.

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Pcar promoter contains the consensus CRP-binding site and the altered RNA polymerase-binding site which have an overlap of several base pairs. Therefore, due to the steric hindrance between CRP and RNA polymerase, gene downstream of the promoter will be repressed at high concentration of CRP.In the cells ,low glucose concentration results in increased activity by adenylate cyclase. cAMP binds to the cAMP receptor protein, which, in its bound form, is able to bind tightly to the specific DNA site in the promoter and repress the gene downstream. On the contrary, high glucose concentration will result in the expression of the promoter. RFP was used to test the function of Pcar.

Sequence and Features Status: 500 Content-type: text/html

Software error:

Global symbol "$range" requires explicit package name at /websites/parts.igem.org/cgi/lib/Range.pm line 250.
Unmatched right curly bracket at /websites/parts.igem.org/cgi/lib/Range.pm line 251, at end of line
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 251, near "}"
Can't use global @_ in "my" at /websites/parts.igem.org/cgi/lib/Range.pm line 261, near "= @_"
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 282, near "}"
Can't use global @_ in "my" at /websites/parts.igem.org/cgi/lib/Range.pm line 286, near "= @_"
Global symbol "$course" requires explicit package name at /websites/parts.igem.org/cgi/lib/Range.pm line 288.
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 314, near "}"
Compilation failed in require at /websites/parts.igem.org/cgi/lib/Part.pm line 16.
BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/Part.pm line 16.
Compilation failed in require at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.
BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.

For help, please send mail to this site's webmaster, giving this error message and the time and date of the error.