Kcnj2

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 Adipose mRNA stability Kcnj2 0.03 0.01 1.5e-03 0.01 0.01 0.01 0.01 7.8e-03 4.0e-02 5.7e-02 5.9e-02
2 Adipose gene expression Kcnj2 0.08 0.04 1.2e-07 0.01 0.05 0.05 0.04 3.1e-02 2.5e-06 4.8e-06 1.1e-05
3 BLA gene expression Kcnj2 0.17 0.07 1.6e-06 0.03 0.07 0.07 0.08 1.4e-02 2.0e-04 1.7e-04 7.6e-05

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
Bone: apparent density1.32.44.7-2.2-0.01.6
Area under the delay curve0.60.92.3-0.50.2-1.5
BMI with tail0.72.33.61.91.0-1.5
BMI without tail0.63.26.22.5-0.1-1.8
Body weight0.31.21.71.01.0-1.3
Weight adjusted by age0.20.71.71.30.6-0.2
Bone surface5.811.523.6-4.92.62.1
Bone volume3.97.717.3-4.22.01.4
Breakpoint value in progressive ratio session0.61.02.2-0.50.71.5
Number of licking bursts0.20.61.4-0.51.20.1
Context. condit. distance diff. score0.40.41.11.1-0.40.1
Locomotion velocity, session 10.60.71.5-0.10.71.2
Locomotion distance, session 10.40.51.51.20.10.4
Locomotion velocity, session 20.70.81.50.1-1.01.2
Locomotion distance, session 20.20.31.00.20.21.0
Locomotion velocity, session 30.30.30.50.60.70.1
Locomotion distance, session 30.40.41.0-0.51.00.0
Stereotopy head waving bouts, day 30.40.51.00.20.51.0
Stereotopy head waving duration, day 30.50.61.7-0.10.31.3
Locomotion velocity, session 71.11.32.0-1.20.61.4
Locomotion distance, session 70.81.11.3-1.01.10.9
Stereotopy head waving bouts, day 70.91.12.90.5-0.41.7
Stereotopy head waving duration, day 71.51.85.30.3-0.12.3
Locomotion velocity, session 80.91.12.7-0.80.31.6
Locomotion distance, session 80.30.40.90.60.00.9
Degree of sensitization distance0.30.30.7-0.4-0.00.8
Degree of sensitization stereotypy0.91.01.41.1-0.71.2
Conditioned locomotion0.80.92.50.20.5-1.6
Cocaine response after cond. corrected0.40.61.5-0.10.4-1.2
Cocaine response after cond. not corrected0.20.30.5-0.20.5-0.7
Cocaine response before conditioning0.40.51.40.10.21.2
Saline control response1.11.52.31.3-0.6-1.5
Bone: connectivity density2.13.45.8-2.40.62.0
Bone: cortical apparent density3.35.211.13.3-1.81.2
Bone: cortical area0.61.02.8-0.11.70.3
Bone: cortical porosity1.31.41.8-1.4-0.91.2
Bone: cortical porosity0.70.82.2-1.5-0.20.3
Bone: cortical thickness7.212.027.45.2-2.8-0.8
Bone: cortical thickness1.41.74.32.1-0.4-0.8
Bone: cortical tissue density3.25.110.73.3-1.81.2
Condit. Reinf. active minus inactive responses0.30.30.90.90.1-0.3
Condit. Reinf. active-inactive response ratio0.10.10.40.10.10.6
Condit. Reinf. active responses0.40.61.61.20.1-0.4
Condit. Reinf. inactive responses0.30.40.90.90.4-0.5
Incentive salience index mean0.20.30.70.9-0.10.2
Condit. Reinf. lever presses0.60.81.51.2-1.00.2
Condit. Reinf. active minus inactive responses0.10.20.50.00.20.7
Condit. Reinf. active-inactive response ratio0.20.40.50.6-0.50.7
Condit. Reinf. active responses0.30.40.8-0.30.50.9
Condit. Reinf. inactive responses0.30.50.8-0.40.70.9
Condit. Reinf. lever presses0.50.71.7-0.2-0.61.3
Condit. Reinf. lever reinforcers received0.20.30.5-0.30.70.7
Conditioned reinforcement - actives0.10.51.1-1.00.30.5
Conditioned reinforcement - inactives0.20.61.7-0.2-0.31.3
Conditioned locomotion0.10.20.40.6-0.3-0.2
Patch foraging indifference point 0 sec0.82.23.51.8-1.9-0.1
Patch foraging indifference point AUC0.40.91.31.1-0.9-0.8
Delay disc. indifference point, 0s delay0.30.30.90.9-0.30.1
Delay disc. indifference point, 16s delay0.50.71.3-1.10.4-0.8
Delay disc. indifference point, 2s delay0.20.30.5-0.50.2-0.7
Delay disc. indifference point, 24s delay0.60.91.8-1.30.2-0.9
Delay disc. indifference point, 4s delay1.41.43.60.70.4-1.9
Delay disc. indifference point, 8s delay0.71.13.3-0.10.0-1.8
Indifference point function ln k0.10.30.90.2-0.11.0
Indifference point function log k0.10.30.90.2-0.11.0
Patch foraging total patch changes 0 sec0.72.03.11.8-1.6-0.5
Patch foraging total patch changes 12 sec1.31.72.91.7-1.1-1.0
Patch foraging total patch changes 18 sec1.94.46.52.6-2.4-1.1
Patch foraging total patch changes 24 sec0.10.40.90.9-0.5-0.3
Patch foraging total patch changes 6 sec2.94.96.62.6-2.6-1.2
Patch foraging time to switch 0 sec0.20.71.3-1.10.70.5
Patch foraging water rate 0 sec0.82.95.12.3-1.3-1.4
Patch foraging water rate 12 sec0.20.82.31.5-0.20.0
Patch foraging water rate 18 sec0.30.71.61.3-0.30.7
Patch foraging water rate 24 sec0.60.81.60.6-1.3-0.7
Patch foraging water rate 6 sec0.81.12.71.7-0.60.5
Seeking ratio, delayed vs. immediate footshock1.11.52.41.0-1.1-1.6
Distance traveled before self-admin0.51.11.51.2-1.0-0.8
Distance traveled after self-admin0.40.81.21.1-1.0-0.2
Extensor digitorum longus weight0.10.40.6-0.50.6-0.8
Bone: elastic displacement2.73.58.12.8-1.3-0.8
Bone: elastic work1.01.33.21.8-0.1-0.8
Bone: endosteal estimation13.432.755.8-7.56.41.1
Bone: endosteal perimeter12.330.247.5-6.96.31.8
Epididymis fat weight0.73.65.22.2-0.8-2.3
Delta time in closed arm before/after self-admin0.00.00.0-0.0-0.20.0
Delta time in open arm before/after self-admin0.70.81.2-1.10.51.0
Diff in mean of infusions in LGA sessions0.61.12.51.6-0.3-0.8
Delay discount exponential model param0.71.02.60.6-0.21.6
Extinction: sum of active levers before priming0.81.21.8-1.40.81.1
Active lever presses in extinction session 62.02.03.8-2.01.30.6
Bone: final force1.93.05.9-1.82.40.3
Bone: final moment1.22.03.7-1.41.90.4
Food consumed during 24 hour testing period0.40.81.2-0.1-1.01.1
Glucose0.61.02.3-0.11.5-0.9
Heart weight1.21.93.82.0-1.1-0.8
Delay discount hyperbolic model param0.81.02.50.6-0.31.6
Intermittent access intake day 1-15 change0.20.81.40.3-1.2-1.0
Intermittent access intake escalation0.21.31.90.5-1.3-1.4
Intermittent access intake escalation 21.22.03.10.8-1.8-1.4
Intermitt. access day 1 inactive lever presses0.11.32.41.5-0.61.1
Intermitt. access day 15 inactive lever presses0.10.40.70.8-0.20.8
Intermitt. access escalation Index0.20.50.80.4-0.9-0.8
Intermittent access day 1 total infusions0.30.91.8-0.71.40.6
Intermittent access day 15 total infusions0.10.20.4-0.20.4-0.6
Intermittent access terminal intake (last 3 days)0.10.10.3-0.60.3-0.1
Intermittent access total infusions0.60.71.7-0.51.30.2
Intermittent access day 1 locomotion0.10.10.40.70.00.1
Intermittent access day 15 total locomotion0.51.83.51.9-0.8-1.1
Intermittent access total locomotion0.60.82.11.5-0.3-0.3
Intermittent access standard deviation0.10.61.2-0.10.8-1.1
Left kidney weight0.10.91.0-0.91.0-0.9
Right kidney weight0.10.91.9-0.91.40.1
Cocaine induced anxiety0.10.20.50.0-0.3-0.7
Post-drug Anxiety0.10.10.1-0.3-0.3-0.2
Baseline Anxiety0.50.82.1-0.6-0.11.5
Tail length0.20.91.30.9-1.2-0.8
Length with tail0.10.61.6-0.4-0.2-1.3
Length without tail0.21.22.1-0.91.5-0.7
Times rat made contact with spout1.11.31.91.2-1.4-0.7
Lifetime Intake0.50.71.5-0.61.20.4
Liver weight, left0.81.42.0-1.31.40.8
Liver weight, right0.10.30.6-0.00.8-0.4
Locomotor activity0.20.20.70.80.00.2
Locomotor testing distance0.71.75.02.2-0.30.1
Locomotor testing rearing1.97.115.63.9-2.2-0.9
Locomotion in novel chamber0.81.13.1-0.5-0.11.8
Locomotion in novel chamber post-restriction0.10.41.2-0.0-1.10.1
Fecal boli incidents, locomotor time 10.41.02.8-1.70.1-0.3
Change in fecal boli incidents, locomotor task1.51.62.51.5-1.6-0.3
Time >=10cm from walls, locomotor time 11.01.21.9-1.41.10.8
Bouts of movement, locomotor time 11.11.42.01.4-1.3-0.8
Total resting periods, locomotor time 10.81.01.20.9-0.9-1.1
Rest time, locomotor task time 10.40.61.30.0-1.1-0.8
Distance moved, locomotor task time 10.31.02.10.31.50.8
Vertical activity count, locomotor time 10.21.42.50.71.21.6
Time >=10cm from walls, locomotor time 20.61.82.81.7-1.40.7
Bouts of movement, locomotor time 20.00.10.40.2-0.60.1
Total resting periods, locomotor time 20.10.20.60.2-0.8-0.3
Rest time, locomotor task time 20.71.22.5-1.6-0.0-1.1
Distance moved, locomotor task time 20.91.22.31.50.80.8
Vertical activity count, locomotor time 20.41.01.91.00.21.4
Light reinforcement 10.10.51.00.00.7-1.0
Light reinforcement 21.63.76.9-1.92.6-0.6
Bone: marrow area13.031.953.8-7.36.40.9
Bone: maximum diameter7.615.321.3-4.64.62.0
Bone: maximum force2.04.06.5-2.32.50.4
Bone: maximum moment1.32.54.0-1.82.00.5
Mean time between licks in bursts0.10.92.4-0.20.41.5
Mean num. licks in bursts0.30.91.80.8-1.3-0.6
Cd content in liver0.50.51.21.1-0.7-0.2
Co content in liver2.12.54.11.8-2.00.5
Cu content in liver0.10.10.3-0.50.2-0.2
Fe content in liver0.20.30.40.3-0.60.6
K content in liver1.41.42.0-1.41.40.6
Mg content in liver0.30.30.6-0.60.10.8
Mn content in liver0.70.81.3-1.20.30.9
Na content in liver0.70.81.4-1.10.01.2
Rb content in liver1.21.33.90.30.3-2.0
Se content in liver0.70.82.0-0.50.2-1.4
Sr content in liver2.21.93.40.5-1.41.9
Zn content in liver0.40.40.8-0.90.70.1
Bone: minimum diameter8.115.624.6-4.65.01.2
Time in familiar zone, hab. session 10.40.41.1-0.2-1.1-0.3
Time in novel zone, hab. session 10.50.61.20.61.10.3
Total zone transitions, hab. session 10.40.61.41.2-0.40.4
Total locomotion distance, hab. session 10.50.71.91.4-0.3-0.1
Locomotion velocity, hab. session 10.30.41.21.10.20.1
Time in familiar zone, hab. session 20.50.61.50.5-1.2-0.2
Time in novel zone, hab. session 22.12.34.2-1.12.01.2
Total zone transitions, hab. session 20.20.30.50.7-0.60.1
Total locomotion distance, hab. session 20.30.41.01.0-0.5-0.2
Locomotion velocity, hab. session 20.30.30.80.9-0.3-0.4
Novel to familiar place preference ratio0.10.10.20.40.40.2
Novelty place preference0.20.20.30.30.50.6
Time in novel zone, NPP test0.30.30.70.50.30.8
Total zone transitions, NPP test0.40.50.90.9-0.80.2
Total locomotion distance, NPP test1.01.43.71.9-0.5-0.5
Locomotion velocity, NPP test1.11.63.51.9-0.3-1.2
Intraocular pressure0.30.50.90.30.80.9
Delta distance traveled before/after self-admin0.30.40.60.4-0.60.8
Delta ambulatory time before/after self-admin0.10.20.5-0.3-0.10.7
Parametrial fat weight1.43.37.5-2.71.50.1
Pavlov. Cond. lever latency2.32.96.1-2.51.6-0.1
Pavlov. Cond. magazine entry latency1.52.02.71.6-1.7-0.9
Pavlov. Cond. change in total contacts2.93.16.22.5-1.80.0
Pavlov. Cond. index score1.52.03.92.0-1.2-0.7
Pavlov. Cond. latency score1.62.04.22.0-1.3-0.4
Pavlov. Cond. lever contacts1.92.34.12.0-1.7-0.3
Pavlov. Cond. magazine entry number1.41.83.1-1.81.20.9
Pavlov. Cond. intertrial magazine entries0.00.10.20.10.40.1
Pavlov. Cond. lever-magazine prob. diff.1.21.52.91.7-1.0-0.8
Pavlov. Cond. response bias1.51.93.31.8-1.4-0.6
Pavlov. Cond. lever latency1.01.43.00.8-0.6-1.7
Pavlov. Cond. magazine entry latency0.30.51.3-1.2-0.2-0.0
Pavlov. Cond. change in total contacts0.30.71.2-1.0-0.21.1
Pavlov. Cond. index score0.50.91.6-1.30.30.9
Pavlov. Cond. latency score0.50.91.6-1.20.50.9
Pavlov. Cond. lever contacts0.81.23.2-0.70.21.8
Pavlov. Cond. magazine entry number0.30.30.80.90.20.4
Pavlov. Cond. intertrial magazine entries0.92.03.0-1.71.60.7
Pavlov. Cond. lever-magazine prob. diff.0.50.81.7-1.30.20.9
Pavlov. Cond. response bias0.60.81.2-1.10.11.1
Time in closed arm before self-admin0.20.30.50.7-0.1-0.5
Time in closed arm after self-admin1.11.32.91.7-0.9-0.4
Time in open arm before self-admin0.10.20.40.6-0.3-0.1
Time in open arm after self-admin0.80.91.4-1.20.60.9
Bone: periosteal estimation7.718.427.6-5.25.30.8
Bone: periosteal perimeter5.310.414.7-3.83.81.3
Bone: post-yield work2.23.86.5-2.52.20.1
Progressive ratio test 1 active lever presses0.50.82.21.50.2-0.5
Progressive ratio test 1 breakpoint0.40.71.81.30.2-0.5
Progressive ratio test 1 inactive lever presses0.30.81.81.4-0.60.5
Progressive ratio test 2 active lever presses0.20.30.60.80.3-0.2
Progressive ratio test 2 breakpoint0.20.30.70.80.3-0.2
Progressive ratio test 2 inactive lever presses0.10.30.70.40.1-0.8
Incentive Sensitization - Responses0.00.10.10.20.20.3
Incentive Sensitization - Breakpoint0.00.00.10.30.10.2
Sum of active levers in priming session hrs 5-60.30.30.50.7-0.4-0.6
Progressive ratio0.72.14.5-2.11.00.8
Food seeking constrained by brief footshock0.40.60.7-0.8-0.7-0.6
Seeking ratio, punishment vs. effort0.71.52.01.4-1.3-0.9
Retroperitoneal fat weight0.41.63.41.8-0.7-1.0
Reaction time number correct0.41.32.2-1.50.71.1
Reaction time mean minus median0.10.91.4-1.2-0.31.1
Reaction time mean minus median AUC0.42.55.1-2.31.21.0
Reaction time num false alarms0.91.52.8-0.71.7-1.1
Reaction time num false alarms AUC0.81.93.0-1.51.7-0.6
Reaction time trials correct on left0.41.32.2-1.50.71.1
Reaction time trials on left0.41.52.4-1.60.71.2
Reaction time mean0.51.23.2-0.0-0.61.8
Reaction time mean AUC0.61.44.0-0.2-0.42.0
Median of all reaction times0.71.12.90.3-0.61.7
Reaction time omissions1.32.03.5-1.50.61.9
Reaction time false alarm rate0.60.81.3-0.41.0-1.1
Reaction time premature initiation rate3.45.37.82.8-1.4-2.5
Reaction time premature initiations0.51.52.61.3-0.6-1.6
Std. dev. reaction times0.31.02.0-1.0-0.11.4
Reaction time trials completed0.41.52.4-1.60.71.2
Reaction time trials AUC0.41.31.9-1.40.71.3
Run reversals in cocaine runway, females3.13.47.01.7-0.7-2.6
Run reversals in cocaine runway, males1.01.12.1-0.41.5-1.0
Latency to leave start box in cocaine runway0.30.40.60.80.60.5
Latency to leave start box in cocaine runway, F0.70.81.61.30.8-0.4
Latency to leave start box in cocaine runway, M0.50.51.3-0.1-0.31.2
Std. dev. time between licks in bursts0.40.81.50.8-1.20.6
Total sessions with >9 infusions0.10.20.30.50.30.3
Short access day 1 total inactive lever presses0.30.61.30.40.71.1
Short access day 10 total inactive lever presses0.10.61.60.4-0.41.3
Short access day 1 total infusions0.10.20.4-0.10.60.5
Short access day 10 total infusions0.20.31.00.11.0-0.0
Short access total infusions0.30.40.6-0.50.80.7
Short access day 1 locomotion0.81.33.92.0-0.2-0.1
Short access day 10 total locomotion0.00.20.50.70.1-0.1
Short access total locomotion0.30.51.31.10.1-0.3
One hour access (0.3 mA shock)0.20.30.5-0.70.30.4
Compulsive drug intake0.60.91.7-0.80.61.3
One hour access (shock baseline)0.20.51.2-1.10.7-0.1
Social response proportion1.62.04.0-0.92.0-1.1
Social responses0.20.20.40.5-0.10.6
Social time0.61.01.8-0.40.9-1.4
Soleus weight0.72.12.9-1.31.7-1.3
Bone: stiffness2.74.97.7-2.52.80.8
Tibialis anterior weight0.30.91.6-1.30.50.9
Time to tail flick, vehicle, before self-admin0.20.20.50.7-0.2-0.3
Time to tail flick, vehicle, after self-admin0.61.12.3-0.70.8-1.5
Time to tail flick, test, before self-admin0.40.51.10.6-0.21.0
Time to tail flick, test, after self-admin0.40.40.90.60.10.9
Delta time to tail flick, vehicle, before/after SA0.70.81.2-1.11.0-0.1
Delta time to tail flick, test, before/after SA0.10.10.2-0.20.1-0.4
Tibia length0.10.30.80.00.1-0.9
Ambulatory time before self-admin0.51.52.21.5-1.1-1.0
Ambulatory time after self-admin0.71.11.81.3-1.2-0.1
Bone: tissue strength1.01.01.51.2-1.20.1
Total heroin consumption2.12.52.6-1.61.51.5
Bone: trabecular number1.42.66.9-2.60.60.9
Bone: trabecular spacing2.53.66.42.5-1.6-1.4
Bone: trabecular thickness1.21.73.3-1.81.10.7
Bone: trabecular tissue density0.40.71.50.7-1.2-0.4
Water consumed over 24 hours0.00.00.0-0.1-0.1-0.1
Number of responses in last shaping day0.70.91.41.2-0.8-0.8