Krt20

Models

All models for this gene with cis-heritability P-value <0.01 were tested and are shown here. In each tissue, a gene can have zero, one, or multiple RNA phenotypes for each RNA modality. After the heritability statistics, subsequent columns show cross-validation performance (R2 and P-value) of each modeling method. The best-performing method for each models is used for TWAS.

# Tissue Modality RNA phenotype h2 h2 SE h2 P xQTL R2 BLUP R2 ENET R2 LASSO R2 xQTL P BLUP P ENET P LASSO P
1 NAcc gene expression Krt20 0.03 0.01 1.3e-05 0.03 0.03 0.03 0.03 1.7e-05 1.2e-05 9.2e-06 3.2e-05
2 pVTA gene expression Krt20 0.04 0.03 1.6e-04 0.04 0.05 0.03 0.04 2.5e-04 1.2e-04 1.4e-03 5.2e-04
3 Brain gene expression Krt20 0.07 0.04 1.1e-06 0.05 0.06 0.05 0.05 2.0e-05 6.7e-06 2.9e-05 2.1e-05
4 Liver gene expression Krt20 0.2 0.09 0.0e+00 0.21 0.2 0.21 0.22 4.2e-23 7.5e-22 8.7e-23 1.7e-23

Trait associations

The numbered columns correspond to the numbered models in the table above. They contain the TWAS Z-score for each trait-model pair. Colors indicate strength of Z-scores: cells with lower negative Z-scores are darker blue, cells with higher positive Z-scores are darker red. Significant associations have white and bolded text.

Trait Avg chi2 ratio Avg chi2 Max chi2 1 2 3 4
Bone: apparent density0.91.63.41.81.11.20.8
Area under the delay curve1.61.92.31.01.51.41.5
BMI with tail1.75.86.5-2.4-2.5-2.3-2.3
BMI without tail0.82.52.8-1.7-1.7-1.5-1.5
Body weight2.912.815.7-4.0-3.6-3.4-3.3
Weight adjusted by age0.10.20.30.40.60.5-0.3
Bone surface0.20.30.7-0.0-0.7-0.4-0.8
Bone volume0.20.40.80.2-0.8-0.4-0.9
Breakpoint value in progressive ratio session0.20.30.40.60.50.60.4
Number of licking bursts0.20.30.6-0.2-0.8-0.5-0.5
Context. condit. distance diff. score0.30.30.7-0.20.60.50.8
Locomotion velocity, session 10.20.20.4-0.4-0.6-0.3-0.1
Locomotion distance, session 11.21.52.1-1.4-1.4-1.1-1.0
Locomotion velocity, session 20.10.10.2-0.00.10.20.5
Locomotion distance, session 20.10.20.2-0.4-0.5-0.4-0.4
Locomotion velocity, session 30.40.40.70.40.70.70.8
Locomotion distance, session 30.10.10.2-0.5-0.2-0.2-0.1
Stereotopy head waving bouts, day 32.83.24.02.01.81.81.6
Stereotopy head waving duration, day 30.40.40.70.80.70.70.3
Locomotion velocity, session 72.32.53.1-1.3-1.6-1.6-1.8
Locomotion distance, session 71.92.42.8-1.6-1.4-1.7-1.6
Stereotopy head waving bouts, day 71.51.72.01.41.21.41.2
Stereotopy head waving duration, day 72.02.42.91.51.51.71.5
Locomotion velocity, session 81.72.14.6-2.2-1.3-1.3-0.6
Locomotion distance, session 80.10.10.5-0.7-0.2-0.10.1
Degree of sensitization distance2.22.32.6-1.6-1.3-1.6-1.5
Degree of sensitization stereotypy1.51.71.91.31.21.41.3
Conditioned locomotion0.70.80.91.00.80.90.8
Cocaine response after cond. corrected0.80.91.11.00.91.10.9
Cocaine response after cond. not corrected0.50.60.91.00.70.80.4
Cocaine response before conditioning0.30.30.9-0.2-0.3-0.5-0.9
Saline control response0.10.20.3-0.5-0.2-0.3-0.6
Bone: connectivity density1.42.24.02.01.31.41.0
Bone: cortical apparent density3.14.25.32.21.91.82.3
Bone: cortical area0.00.00.10.3-0.1-0.0-0.2
Bone: cortical porosity0.30.30.80.90.40.70.0
Bone: cortical porosity0.20.20.40.60.30.5-0.2
Bone: cortical thickness1.42.32.41.61.51.51.4
Bone: cortical thickness8.19.59.73.13.13.13.0
Bone: cortical tissue density3.04.15.22.11.91.82.3
Condit. Reinf. active minus inactive responses2.32.53.71.31.61.51.9
Condit. Reinf. active-inactive response ratio2.52.73.61.31.71.61.9
Condit. Reinf. active responses1.62.03.01.21.41.31.7
Condit. Reinf. inactive responses0.00.00.10.30.10.10.2
Incentive salience index mean1.51.82.21.31.41.31.5
Condit. Reinf. lever presses0.10.20.40.60.40.30.1
Condit. Reinf. active minus inactive responses0.10.10.20.50.10.20.2
Condit. Reinf. active-inactive response ratio0.00.00.10.30.1-0.1-0.1
Condit. Reinf. active responses0.20.20.70.80.20.40.3
Condit. Reinf. inactive responses0.40.51.11.10.40.70.5
Condit. Reinf. lever presses0.20.30.40.50.40.60.6
Condit. Reinf. lever reinforcers received0.40.51.11.00.50.70.6
Conditioned reinforcement - actives0.10.20.2-0.4-0.3-0.5-0.5
Conditioned reinforcement - inactives0.10.20.3-0.4-0.3-0.6-0.4
Conditioned locomotion0.00.00.1-0.2-0.3-0.3-0.1
Patch foraging indifference point 0 sec0.10.10.20.50.50.1-0.1
Patch foraging indifference point AUC0.10.10.20.30.30.50.1
Delay disc. indifference point, 0s delay0.90.91.11.11.00.90.9
Delay disc. indifference point, 16s delay5.46.07.81.82.62.52.8
Delay disc. indifference point, 2s delay0.10.10.30.60.20.30.2
Delay disc. indifference point, 24s delay0.20.20.4-0.20.50.20.6
Delay disc. indifference point, 4s delay2.82.93.51.71.91.71.6
Delay disc. indifference point, 8s delay0.00.00.0-0.00.10.00.1
Indifference point function ln k0.10.10.20.10.50.20.4
Indifference point function log k0.10.10.20.10.50.20.4
Patch foraging total patch changes 0 sec0.00.10.20.10.1-0.3-0.5
Patch foraging total patch changes 12 sec0.60.71.91.40.70.80.0
Patch foraging total patch changes 18 sec0.20.30.4-0.2-0.5-0.5-0.7
Patch foraging total patch changes 24 sec0.40.61.11.10.80.90.3
Patch foraging total patch changes 6 sec0.10.20.40.60.60.2-0.3
Patch foraging time to switch 0 sec0.00.10.10.30.20.30.2
Patch foraging water rate 0 sec0.00.00.00.10.1-0.00.1
Patch foraging water rate 12 sec0.00.00.10.20.10.20.4
Patch foraging water rate 18 sec0.40.61.01.00.70.70.5
Patch foraging water rate 24 sec0.00.00.10.30.20.1-0.1
Patch foraging water rate 6 sec1.31.82.21.51.31.31.3
Seeking ratio, delayed vs. immediate footshock0.91.12.30.51.00.81.5
Distance traveled before self-admin0.30.40.60.70.80.70.4
Distance traveled after self-admin0.00.00.0-0.20.10.10.1
Extensor digitorum longus weight5.019.929.7-5.5-4.2-4.3-3.7
Bone: elastic displacement0.60.70.7-0.8-0.8-0.8-0.8
Bone: elastic work0.10.20.30.50.30.50.2
Bone: endosteal estimation2.96.47.7-2.3-2.6-2.4-2.8
Bone: endosteal perimeter2.35.05.8-2.1-2.4-2.2-2.2
Epididymis fat weight0.10.20.3-0.4-0.4-0.4-0.5
Delta time in closed arm before/after self-admin1.00.91.3-1.1-1.0-0.8-0.9
Delta time in open arm before/after self-admin0.30.30.40.40.70.50.5
Diff in mean of infusions in LGA sessions0.10.10.20.40.10.30.1
Delay discount exponential model param1.61.82.2-1.0-1.5-1.3-1.5
Extinction: sum of active levers before priming0.80.91.1-1.0-0.9-0.9-1.1
Active lever presses in extinction session 61.31.32.31.51.01.30.4
Bone: final force0.10.20.40.60.10.2-0.4
Bone: final moment0.10.10.20.5-0.10.1-0.5
Food consumed during 24 hour testing period0.50.61.0-1.0-0.7-0.7-0.8
Glucose0.20.20.5-0.0-0.6-0.3-0.7
Heart weight2.13.34.1-2.0-1.8-1.7-1.7
Delay discount hyperbolic model param1.21.41.7-0.8-1.3-1.2-1.3
Intermittent access intake day 1-15 change0.51.01.21.10.61.01.1
Intermittent access intake escalation0.40.81.11.00.50.91.0
Intermittent access intake escalation 20.10.10.3-0.0-0.5-0.10.1
Intermitt. access day 1 inactive lever presses1.14.24.92.22.22.21.6
Intermitt. access day 15 inactive lever presses0.40.81.11.10.90.70.8
Intermitt. access escalation Index0.00.10.20.00.20.50.1
Intermittent access day 1 total infusions0.00.10.20.00.40.20.2
Intermittent access day 15 total infusions0.91.41.51.11.11.21.2
Intermittent access terminal intake (last 3 days)0.71.01.01.01.01.01.0
Intermittent access total infusions0.70.80.90.71.00.91.0
Intermittent access day 1 locomotion0.10.20.2-0.4-0.4-0.5-0.3
Intermittent access day 15 total locomotion0.10.10.3-0.2-0.6-0.4-0.2
Intermittent access total locomotion0.20.20.30.50.30.40.6
Intermittent access standard deviation0.91.92.31.51.21.31.4
Left kidney weight0.20.71.30.50.61.01.1
Right kidney weight0.10.60.90.90.61.00.6
Cocaine induced anxiety0.10.10.3-0.60.10.10.0
Post-drug Anxiety0.20.20.4-0.10.60.40.4
Baseline Anxiety0.00.10.10.30.0-0.2-0.3
Tail length0.00.10.3-0.50.10.10.2
Length with tail0.52.13.4-1.8-1.3-1.3-1.3
Length without tail2.16.67.4-2.7-2.5-2.5-2.5
Times rat made contact with spout0.20.20.3-0.1-0.4-0.5-0.5
Lifetime Intake1.01.21.71.01.31.11.0
Liver weight, left0.50.91.2-1.0-0.8-0.9-1.1
Liver weight, right2.54.45.32.02.12.32.0
Locomotor activity0.10.20.40.70.20.60.3
Locomotor testing distance1.01.82.61.61.11.31.2
Locomotor testing rearing3.16.27.52.72.52.52.2
Locomotion in novel chamber3.03.94.82.22.21.91.5
Locomotion in novel chamber post-restriction0.10.10.30.1-0.3-0.3-0.6
Fecal boli incidents, locomotor time 11.21.72.1-1.2-1.5-1.4-1.2
Change in fecal boli incidents, locomotor task0.70.71.00.50.71.01.0
Time >=10cm from walls, locomotor time 10.10.10.20.20.40.20.5
Bouts of movement, locomotor time 10.10.10.3-0.2-0.2-0.2-0.5
Total resting periods, locomotor time 10.70.81.2-0.8-0.8-0.9-1.1
Rest time, locomotor task time 11.62.04.1-0.9-1.2-1.3-2.0
Distance moved, locomotor task time 11.52.33.80.91.51.51.9
Vertical activity count, locomotor time 10.00.10.3-0.10.00.10.6
Time >=10cm from walls, locomotor time 20.10.20.40.70.20.50.1
Bouts of movement, locomotor time 20.40.60.70.80.80.80.6
Total resting periods, locomotor time 20.30.50.70.70.80.80.5
Rest time, locomotor task time 21.01.31.9-1.0-1.0-1.1-1.4
Distance moved, locomotor task time 20.20.30.40.20.50.60.6
Vertical activity count, locomotor time 20.00.00.1-0.3-0.1-0.0-0.0
Light reinforcement 10.82.13.31.81.41.41.1
Light reinforcement 20.50.70.90.80.71.00.8
Bone: marrow area2.86.07.2-2.2-2.6-2.3-2.7
Bone: maximum diameter0.10.10.20.0-0.4-0.3-0.5
Bone: maximum force0.20.30.8-0.1-0.6-0.3-0.9
Bone: maximum moment0.20.40.9-0.3-0.7-0.5-1.0
Mean time between licks in bursts2.45.86.6-2.2-2.6-2.4-2.5
Mean num. licks in bursts0.10.20.40.30.70.30.4
Cd content in liver1.41.62.0-1.4-1.1-1.4-1.1
Co content in liver0.91.01.8-1.4-0.8-1.1-0.7
Cu content in liver0.60.71.00.71.00.71.0
Fe content in liver0.40.51.2-1.1-0.5-0.5-0.6
K content in liver5.14.95.82.42.12.42.0
Mg content in liver5.15.25.62.32.22.32.4
Mn content in liver2.52.73.61.81.21.61.9
Na content in liver0.40.51.41.20.30.7-0.0
Rb content in liver0.30.40.50.70.70.50.6
Se content in liver9.210.812.63.63.13.23.2
Sr content in liver0.10.10.3-0.00.20.10.5
Zn content in liver4.75.25.82.42.42.22.2
Bone: minimum diameter0.50.91.2-0.7-1.1-0.8-1.1
Time in familiar zone, hab. session 10.10.10.20.40.00.40.1
Time in novel zone, hab. session 10.20.20.40.30.30.00.6
Total zone transitions, hab. session 10.30.51.4-1.2-0.3-0.5-0.0
Total locomotion distance, hab. session 10.40.50.80.30.80.70.9
Locomotion velocity, hab. session 10.20.30.50.10.70.60.6
Time in familiar zone, hab. session 22.42.53.11.51.41.71.8
Time in novel zone, hab. session 20.60.61.1-0.5-0.6-0.9-1.0
Total zone transitions, hab. session 21.11.42.0-1.4-1.1-1.2-0.9
Total locomotion distance, hab. session 20.60.80.9-1.0-0.8-0.9-0.9
Locomotion velocity, hab. session 20.70.91.0-1.0-0.9-0.9-1.0
Novel to familiar place preference ratio0.20.20.40.10.60.50.5
Novelty place preference0.30.30.50.10.70.60.6
Time in novel zone, NPP test0.50.60.80.40.90.80.8
Total zone transitions, NPP test1.62.43.0-1.7-1.5-1.5-1.3
Total locomotion distance, NPP test0.71.01.1-1.0-1.0-0.9-1.0
Locomotion velocity, NPP test1.11.62.1-1.4-1.2-1.2-1.2
Intraocular pressure2.53.66.5-2.5-1.4-1.9-1.5
Delta distance traveled before/after self-admin0.10.20.4-0.6-0.4-0.20.1
Delta ambulatory time before/after self-admin0.40.40.8-0.9-0.8-0.5-0.3
Parametrial fat weight0.10.20.40.60.40.3-0.2
Pavlov. Cond. lever latency0.20.30.6-0.8-0.5-0.30.2
Pavlov. Cond. magazine entry latency3.84.98.62.92.12.11.6
Pavlov. Cond. change in total contacts6.36.78.02.82.82.42.2
Pavlov. Cond. index score1.82.34.62.21.51.30.8
Pavlov. Cond. latency score1.21.53.31.81.21.00.4
Pavlov. Cond. lever contacts0.20.30.70.90.50.3-0.2
Pavlov. Cond. magazine entry number5.46.810.2-3.2-2.6-2.4-2.1
Pavlov. Cond. intertrial magazine entries0.30.40.9-0.9-0.5-0.6-0.1
Pavlov. Cond. lever-magazine prob. diff.2.43.05.82.41.71.51.0
Pavlov. Cond. response bias4.45.47.92.82.42.21.8
Pavlov. Cond. lever latency0.10.10.2-0.5-0.1-0.3-0.2
Pavlov. Cond. magazine entry latency0.10.20.2-0.4-0.3-0.4-0.5
Pavlov. Cond. change in total contacts0.00.00.00.1-0.2-0.1-0.0
Pavlov. Cond. index score0.10.10.2-0.2-0.4-0.2-0.3
Pavlov. Cond. latency score0.10.10.2-0.3-0.5-0.3-0.3
Pavlov. Cond. lever contacts0.00.00.10.4-0.00.20.0
Pavlov. Cond. magazine entry number0.00.00.0-0.1-0.0-0.2-0.1
Pavlov. Cond. intertrial magazine entries0.20.30.8-0.9-0.1-0.5-0.1
Pavlov. Cond. lever-magazine prob. diff.0.10.10.2-0.3-0.4-0.2-0.3
Pavlov. Cond. response bias0.20.20.50.70.30.50.3
Time in closed arm before self-admin1.62.03.21.21.21.31.8
Time in closed arm after self-admin1.01.12.50.60.71.11.6
Time in open arm before self-admin0.50.51.1-0.6-0.7-0.5-1.1
Time in open arm after self-admin0.30.30.7-0.4-0.3-0.5-0.8
Bone: periosteal estimation0.71.52.3-0.8-1.3-1.1-1.5
Bone: periosteal perimeter1.52.53.1-1.4-1.8-1.5-1.7
Bone: post-yield work1.01.41.8-1.3-1.1-1.1-1.2
Progressive ratio test 1 active lever presses0.30.30.50.50.70.60.5
Progressive ratio test 1 breakpoint0.20.20.30.40.50.50.4
Progressive ratio test 1 inactive lever presses0.50.71.20.81.10.80.4
Progressive ratio test 2 active lever presses0.20.30.40.60.60.40.5
Progressive ratio test 2 breakpoint0.30.30.40.60.60.40.5
Progressive ratio test 2 inactive lever presses0.00.00.00.20.20.10.2
Incentive Sensitization - Responses0.10.10.20.0-0.2-0.5-0.2
Incentive Sensitization - Breakpoint0.00.10.20.1-0.2-0.4-0.1
Sum of active levers in priming session hrs 5-60.90.91.31.10.91.10.5
Progressive ratio0.10.20.30.50.40.4-0.1
Food seeking constrained by brief footshock0.30.30.50.70.50.60.4
Seeking ratio, punishment vs. effort0.00.00.1-0.2-0.0-0.00.4
Retroperitoneal fat weight0.00.10.20.20.40.40.4
Reaction time number correct0.81.51.6-1.2-1.2-1.3-1.2
Reaction time mean minus median0.92.23.0-1.3-1.4-1.5-1.7
Reaction time mean minus median AUC0.30.91.3-0.8-0.8-1.0-1.1
Reaction time num false alarms0.10.10.30.0-0.5-0.3-0.3
Reaction time num false alarms AUC0.30.50.9-0.3-1.0-0.6-0.6
Reaction time trials correct on left0.81.51.6-1.2-1.2-1.3-1.2
Reaction time trials on left0.81.51.6-1.2-1.2-1.2-1.2
Reaction time mean0.61.01.11.01.01.01.0
Reaction time mean AUC0.81.31.41.21.11.11.1
Median of all reaction times2.33.33.61.81.71.81.9
Reaction time omissions0.30.40.60.80.60.50.6
Reaction time false alarm rate0.00.10.20.4-0.20.10.1
Reaction time premature initiation rate3.14.35.32.02.12.31.8
Reaction time premature initiations0.61.11.51.01.11.20.8
Std. dev. reaction times0.20.30.6-0.2-0.5-0.6-0.8
Reaction time trials completed0.81.51.6-1.2-1.2-1.2-1.2
Reaction time trials AUC0.91.61.7-1.3-1.3-1.3-1.2
Run reversals in cocaine runway, females0.90.91.40.21.21.01.1
Run reversals in cocaine runway, males0.20.20.40.30.60.30.4
Latency to leave start box in cocaine runway0.50.61.0-1.0-0.9-0.7-0.4
Latency to leave start box in cocaine runway, F0.20.30.6-0.8-0.4-0.4-0.2
Latency to leave start box in cocaine runway, M0.00.00.1-0.1-0.3-0.00.2
Std. dev. time between licks in bursts0.60.91.4-0.5-1.2-0.8-1.1
Total sessions with >9 infusions1.11.31.80.91.41.21.1
Short access day 1 total inactive lever presses0.71.01.71.11.30.90.4
Short access day 10 total inactive lever presses0.00.10.1-0.3-0.1-0.4-0.3
Short access day 1 total infusions2.73.65.31.72.32.01.5
Short access day 10 total infusions0.50.70.90.80.90.80.7
Short access total infusions1.72.23.11.41.81.51.2
Short access day 1 locomotion2.12.63.31.51.81.71.4
Short access day 10 total locomotion0.00.10.20.2-0.4-0.2-0.1
Short access total locomotion0.00.00.00.10.10.20.2
One hour access (0.3 mA shock)0.10.10.2-0.3-0.2-0.3-0.4
Compulsive drug intake0.00.00.1-0.10.2-0.10.1
One hour access (shock baseline)0.20.30.40.60.60.70.4
Social response proportion0.10.10.3-0.10.20.30.5
Social responses0.00.10.10.10.20.30.4
Social time1.31.82.8-1.0-1.2-1.4-1.7
Soleus weight0.51.62.3-0.8-1.4-1.1-1.5
Bone: stiffness0.10.20.30.50.40.6-0.0
Tibialis anterior weight0.51.62.7-1.6-1.1-1.1-1.2
Time to tail flick, vehicle, before self-admin2.22.32.9-1.4-1.5-1.7-1.3
Time to tail flick, vehicle, after self-admin0.81.02.2-0.6-0.7-1.0-1.5
Time to tail flick, test, before self-admin0.20.30.6-0.8-0.5-0.5-0.2
Time to tail flick, test, after self-admin1.31.41.7-1.1-1.3-1.2-1.1
Delta time to tail flick, vehicle, before/after SA0.40.41.30.2-0.3-0.4-1.2
Delta time to tail flick, test, before/after SA0.00.00.10.20.0-0.1-0.2
Tibia length0.82.22.5-1.6-1.4-1.4-1.6
Ambulatory time before self-admin0.10.20.30.40.60.40.4
Ambulatory time after self-admin0.10.10.3-0.5-0.3-0.3-0.3
Bone: tissue strength2.93.03.1-1.7-1.7-1.7-1.7
Total heroin consumption0.40.51.41.20.40.60.2
Bone: trabecular number2.13.56.72.61.61.81.2
Bone: trabecular spacing1.31.82.5-1.6-1.2-1.2-1.3
Bone: trabecular thickness0.20.20.5-0.1-0.7-0.5-0.4
Bone: trabecular tissue density0.20.30.60.10.80.50.6
Water consumed over 24 hours0.91.31.5-1.0-1.2-1.0-1.2
Number of responses in last shaping day0.10.10.20.40.20.30.4