YDR307W

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Systematic name	YDR307W
Gene name	PMT7
Aliases
Feature type	ORF, Uncharacterized
Coordinates	Chr IV:1075865..1077853
Primary SGDID	S000002715

Description of YDR307W: Putative protein mannosyltransferase similar to Pmt1p; has a potential role in protein O-glycosylation




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Community Commentary

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This gene is part of the UW-Stout Orphan Gene Project. Learn more here.

UW Stout/D2O SP22

The YDR307W Knock Out Yeast Strain is A5 and is fairly unaffected by the 35% dilution of D2O, however, has a slight sensitivity to the dilution. With the maximum value ranging along the lines of 0.4-0.5 OD 600.

UW Stout/Sucrose Fermentation SP22

Gene	Glucose	Fructose	Ethanol
Standard solution	2.0000	0.2000	2.0000
YDl109C	0.3800	0.3933	0.3430
YGL140C	0.2212	0.2685	0.1867
YOR111W	0.3332	0.3598	0.1343
YHL029C	0.3870	0.2368	0.1151
YDR307W	0.4366	0.2487	0.0606
YNL058C	0.2710	0.3056	0.1577
YCL049C	0.4078	0.3052	0.1969
YGR079W	0.4042	0.1589	0.0080
YBL113C	0.3498	0.2012	0.1434
BY4735	0.3171	0.3084	0.3541

Interpretation

This gene produced 17.11% of the amount of ethanol that the wild type produced. It is possible that this gene plays a role in fermentation because of such a low amount of ethanol production.

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UW-Stout/UV Light SP22

As part of the University of Wisconsin Stout Orphan Gene Project this gene was tested under a UV Light using this protocol.

RESULTS

INTERPERTATION In the graph and photos above, exposing this gene to 600 seconds of 400 Watt UV Light killed approximately 80% of yeast cell cultures, compared to its control counterpart, which was the same gene and amount of cells, just was not exposed to UV Light.

UW-Stout/Heat Shock SP22

As part of the University of Wisconsin Stout Orphan Gene Project this gene was tested by exposing the cells to heat shock.

Results

Interpretation

From the data gathered, there was a medium positive effect to knocking out this gene when it came to the yeast's ability to hold up to heat shock. The modified yeast cells were 210% more resistant to heat shock than the control.

UW-Stout/Caffeine SP22

As part of the University of Wisconsin Stout Orphan Gene Project this gene was tested by exposing the cells to 4mM of caffeine.

Results

BY4735(wild type yeast) and YDR307W(knockout yeast gene) growth after being subjected to 4mM caffeine solution.

Interpretation

As can be seen in the growth curve, YDR307W shows a similar response to caffeine as the Wild-Type yeast, however, YDR307W is slightly more resistant to caffeine.

UW-Stout/Hydrogen Peroxide SP22

As part of the University of Wisconsin Stout Orphan Gene Project this gene was tested by exposing the cells to hydrogen peroxide.

Results

BY4735 and YDR307W after being exposed to 0.065% dilution of hydrogen peroxide solution.

Interpretation

YDR307W displayed mild sensitivity to hydrogen peroxide within the growth curve, but it's inhibition range was slightly smaller than wild type cells treated with the same solution. This could be a difference in growth celling or that the knockout has caused a slightly lessened sensitivity to the stress factor.

References

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