Difference between revisions of "YBR138C"

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The protocol can be found at
The protocol can be found at
===[[UW_Stout/UV_Light_FA19|UV Light Exposure]]===
===[[UW_Stout/UV_Light_FA19|UV Light Exposure]]===
==Ethanol Tolerance in YBR138C==
This graph shows the
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Revision as of 11:31, 12 December 2019

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Systematic name YBR138C
Gene name
Aliases HDR1
Feature type ORF, Uncharacterized
Coordinates Chr II:515336..513762
Primary SGDID S000000342

Description of YBR138C: Cytoplasmic protein of unknown function, potentially phosphorylated by Cdc28p; YBR138C is not an essential gene[1][2][3]


Community Commentary

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Protein Details

Protein Modification

Modification(s): Phosphorylation

Identified as an efficient substrate of Clb2-Cdk1-as1 in a screen of a proteomic GST-fusion library. [3] [4]

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

Growth Curve

YBR138C YPD.png

In a BY4735 background, knocking out YBR138C seems to have no effect on growth rate in log-phase. In this assay, the BY4735 strain's doubling time was 414 minutes, while the YBR138C knock-out strain's doubling time was 432minutes. (These doubling times are the means of three experiments.)

Caffeine and Yeast Cells


This graph shows the growth curve with and without caffeine. It has the knockout strain and wild type yeast cells. The caffeine enhanced the growth in both wild type and knockout strain. The average doubling time between the three experiments for the knockout strand was 689.46 minutes. The caffeine also had a positive effect on the growth curve for the wild type with the average doubling time being 1245.02 minutes. The results were concluded from the wild type and knockout strand was with this amount of caffeine it leads to an increase in growth.

The protocol can be found at


yBR138cUV Exposure.png

This bar graph shows that compared to a BY4735 background, yBR138c makes yeast less sensitive to UV light exposure.

The protocol can be found at

UV Light Exposure

Ethanol Tolerance in YBR138C

YBR138C ethonal.png

This graph shows the



See Help:References on how to add references

  1. Huh WK, et al. (2003) Global analysis of protein localization in budding yeast. Nature 425(6959):686-91 SGD PMID 14562095
  2. Kucharczyk R, et al. (1999) Disruption of six novel yeast genes located on chromosome II reveals one gene essential for vegetative growth and two required for sporulation and conferring hypersensitivity to various chemicals. Yeast 15(10B):987-1000 SGD PMID 10407278
  3. 3.0 3.1 Ubersax JA, et al. (2003) Targets of the cyclin-dependent kinase Cdk1. Nature 425(6960):859-64 SGD PMID 14574415 Cite error: Invalid <ref> tag; name "S000074306" defined multiple times with different content
  4. submitted by Jeff Ubersax on 2004-01-21

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