Btbd2

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 Brain gene expression Btbd2 0.05 0.04 6.9e-03 0.02 0.01 0.01 0.02 3.1e-03 3.8e-02 2.5e-02 1.1e-02
2 Adipose gene expression Btbd2 0.05 0.04 5.3e-07 0.05 0.05 0.05 0.05 3.3e-06 2.8e-06 4.4e-06 2.8e-06
3 PL intron excision ratio chr7_9072719_9073211 0.07 0.05 2.5e-03 0.03 0.02 0.02 0.02 5.0e-04 1.4e-03 2.8e-03 9.8e-04
4 PL intron excision ratio chr7_9072719_9073229 0.07 0.05 3.1e-03 0.02 0.02 0.02 0.02 1.5e-03 1.8e-03 3.6e-03 2.0e-03

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 density1.93.25.61.0-0.92.4-2.4
Area under the delay curve1.31.42.8-1.6-1.70.3-0.3
BMI with tail3.511.523.1-4.8-4.4-1.41.4
BMI without tail2.24.69.1-3.0-1.7-1.81.8
Body weight0.72.86.1-2.5-2.1-0.60.6
Weight adjusted by age1.21.31.9-1.2-0.2-1.41.4
Bone surface4.17.312.42.0-0.73.5-3.5
Bone volume4.27.212.41.9-0.73.5-3.5
Breakpoint value in progressive ratio session2.93.27.22.12.7-0.70.7
Number of licking bursts1.21.42.5-0.70.3-1.61.6
Context. condit. distance diff. score0.20.30.6-0.8-0.5-0.30.3
Locomotion velocity, session 11.81.93.01.30.31.7-1.7
Locomotion distance, session 12.43.05.01.4-0.42.2-2.2
Locomotion velocity, session 25.36.19.13.01.32.6-2.6
Locomotion distance, session 23.75.26.82.60.72.6-2.6
Locomotion velocity, session 32.93.47.32.52.70.1-0.1
Locomotion distance, session 30.00.00.1-0.30.1-0.20.2
Stereotopy head waving bouts, day 32.83.37.52.72.10.8-0.8
Stereotopy head waving duration, day 33.13.78.12.82.40.6-0.6
Locomotion velocity, session 70.40.40.60.40.80.6-0.6
Locomotion distance, session 70.40.51.0-1.00.0-0.80.8
Stereotopy head waving bouts, day 70.91.01.70.6-0.41.3-1.3
Stereotopy head waving duration, day 71.11.42.21.0-0.01.5-1.5
Locomotion velocity, session 82.53.04.91.60.12.2-2.2
Locomotion distance, session 80.30.50.70.80.10.8-0.8
Degree of sensitization distance0.20.20.4-0.6-0.60.0-0.0
Degree of sensitization stereotypy1.31.42.8-1.0-1.71.0-1.0
Conditioned locomotion2.12.53.4-1.9-0.8-1.71.7
Cocaine response after cond. corrected4.85.411.3-3.4-1.8-1.91.9
Cocaine response after cond. not corrected5.25.711.8-3.4-1.8-1.91.9
Cocaine response before conditioning0.40.50.70.80.60.7-0.7
Saline control response0.10.20.3-0.3-0.1-0.50.5
Bone: connectivity density1.32.03.20.3-1.11.8-1.8
Bone: cortical apparent density0.30.50.9-0.9-1.0-0.30.3
Bone: cortical area0.81.21.5-0.5-1.21.2-1.2
Bone: cortical porosity0.70.81.11.00.50.9-0.9
Bone: cortical porosity1.11.22.10.7-0.31.5-1.5
Bone: cortical thickness0.61.02.3-1.0-1.50.6-0.6
Bone: cortical thickness0.50.60.9-0.60.4-0.90.9
Bone: cortical tissue density0.20.30.6-0.7-0.8-0.30.3
Condit. Reinf. active minus inactive responses2.12.44.92.22.10.4-0.4
Condit. Reinf. active-inactive response ratio1.11.12.91.11.7-0.40.4
Condit. Reinf. active responses2.63.27.12.71.81.2-1.2
Condit. Reinf. inactive responses1.61.93.31.80.51.4-1.4
Incentive salience index mean1.62.04.22.11.31.0-1.0
Condit. Reinf. lever presses1.52.03.31.1-0.61.8-1.8
Condit. Reinf. active minus inactive responses1.41.73.91.12.0-1.01.0
Condit. Reinf. active-inactive response ratio1.41.52.7-0.30.7-1.61.6
Condit. Reinf. active responses0.91.33.41.31.8-0.20.2
Condit. Reinf. inactive responses0.60.81.11.01.10.7-0.7
Condit. Reinf. lever presses1.21.64.01.22.0-0.70.7
Condit. Reinf. lever reinforcers received0.81.13.00.91.7-0.50.5
Conditioned reinforcement - actives1.11.12.41.41.60.2-0.2
Conditioned reinforcement - inactives0.50.61.1-1.1-0.5-0.70.7
Conditioned locomotion3.54.29.12.83.00.2-0.2
Patch foraging indifference point 0 sec0.10.10.3-0.3-0.50.1-0.1
Patch foraging indifference point AUC0.40.51.30.81.1-0.20.2
Delay disc. indifference point, 0s delay4.75.210.9-1.7-3.31.9-1.9
Delay disc. indifference point, 16s delay0.10.10.2-0.3-0.40.0-0.0
Delay disc. indifference point, 2s delay3.03.47.7-2.1-2.80.8-0.8
Delay disc. indifference point, 24s delay0.60.61.2-1.1-0.7-0.60.6
Delay disc. indifference point, 4s delay0.70.81.7-0.8-1.30.6-0.6
Delay disc. indifference point, 8s delay1.01.02.6-1.6-1.0-0.50.5
Indifference point function ln k0.20.30.7-0.8-0.5-0.30.3
Indifference point function log k0.20.30.7-0.8-0.5-0.30.3
Patch foraging total patch changes 0 sec0.10.10.2-0.3-0.4-0.10.1
Patch foraging total patch changes 12 sec0.81.01.5-0.9-0.3-1.21.2
Patch foraging total patch changes 18 sec0.60.71.51.21.2-0.10.1
Patch foraging total patch changes 24 sec0.10.10.10.40.3-0.20.2
Patch foraging total patch changes 6 sec0.10.20.50.70.50.0-0.0
Patch foraging time to switch 0 sec1.32.03.6-0.2-1.91.5-1.5
Patch foraging water rate 0 sec1.22.03.1-1.10.7-1.81.8
Patch foraging water rate 12 sec2.23.44.7-2.2-0.6-2.12.1
Patch foraging water rate 18 sec4.25.69.7-1.31.2-3.13.1
Patch foraging water rate 24 sec3.54.97.7-2.00.4-2.82.8
Patch foraging water rate 6 sec1.62.33.8-0.51.2-1.91.9
Seeking ratio, delayed vs. immediate footshock2.52.95.82.42.10.8-0.8
Distance traveled before self-admin0.40.40.6-0.5-0.80.6-0.6
Distance traveled after self-admin0.40.50.80.90.80.5-0.5
Extensor digitorum longus weight2.911.323.9-4.9-3.8-1.91.9
Bone: elastic displacement0.20.20.40.60.50.3-0.3
Bone: elastic work0.30.40.4-0.5-0.60.7-0.7
Bone: endosteal estimation0.20.30.6-0.4-0.80.5-0.5
Bone: endosteal perimeter0.40.81.30.90.31.1-1.1
Epididymis fat weight0.30.60.70.70.8-0.80.8
Delta time in closed arm before/after self-admin4.03.86.1-1.8-0.1-2.52.5
Delta time in open arm before/after self-admin0.70.71.5-0.8-1.20.6-0.6
Diff in mean of infusions in LGA sessions1.01.12.31.51.40.0-0.0
Delay discount exponential model param1.21.22.51.61.6-0.10.1
Extinction: sum of active levers before priming1.41.42.10.61.5-1.21.2
Active lever presses in extinction session 61.51.42.71.61.60.4-0.4
Bone: final force0.91.52.8-1.2-1.71.0-1.0
Bone: final moment0.81.32.3-1.0-1.51.0-1.0
Food consumed during 24 hour testing period0.40.51.1-1.1-0.7-0.40.4
Glucose0.81.22.5-1.6-1.3-0.50.5
Heart weight0.40.60.80.20.9-0.80.8
Delay discount hyperbolic model param1.61.73.51.81.9-0.20.2
Intermittent access intake day 1-15 change3.13.17.52.22.7-0.20.2
Intermittent access intake escalation3.53.58.51.72.9-1.11.1
Intermittent access intake escalation 24.34.210.22.03.2-1.21.2
Intermitt. access day 1 inactive lever presses0.50.50.7-0.30.8-0.90.9
Intermitt. access day 15 inactive lever presses0.30.30.70.50.8-0.30.3
Intermitt. access escalation Index0.90.81.30.1-0.81.2-1.2
Intermittent access day 1 total infusions0.00.10.1-0.2-0.30.2-0.2
Intermittent access day 15 total infusions1.01.12.91.01.7-0.50.5
Intermittent access terminal intake (last 3 days)0.50.51.40.81.2-0.10.1
Intermittent access total infusions0.10.10.30.20.6-0.20.2
Intermittent access day 1 locomotion0.20.20.50.50.7-0.10.1
Intermittent access day 15 total locomotion1.81.94.31.82.1-0.10.1
Intermittent access total locomotion0.50.61.21.01.10.2-0.2
Intermittent access standard deviation1.41.54.01.22.0-0.50.5
Left kidney weight0.20.61.00.5-0.11.0-1.0
Right kidney weight0.72.13.92.01.90.7-0.7
Cocaine induced anxiety1.01.21.61.30.41.2-1.2
Post-drug Anxiety1.21.31.91.30.21.4-1.4
Baseline Anxiety0.30.30.6-0.00.5-0.80.8
Tail length1.44.210.42.53.2-0.30.3
Length with tail1.13.97.02.62.41.2-1.2
Length without tail0.71.62.70.9-0.11.6-1.6
Times rat made contact with spout0.70.81.2-0.9-0.2-1.11.1
Lifetime Intake0.00.00.10.10.3-0.10.1
Liver weight, left1.42.24.0-2.0-1.8-1.01.0
Liver weight, right0.81.33.1-1.4-1.80.0-0.0
Locomotor activity2.43.87.32.71.81.5-1.5
Locomotor testing distance1.22.04.12.01.60.9-0.9
Locomotor testing rearing0.30.40.8-0.30.4-0.90.9
Locomotion in novel chamber0.50.60.80.30.8-0.90.9
Locomotion in novel chamber post-restriction0.40.51.10.71.0-0.50.5
Fecal boli incidents, locomotor time 11.01.12.5-1.6-1.1-0.60.6
Change in fecal boli incidents, locomotor task0.50.50.90.40.20.9-0.9
Time >=10cm from walls, locomotor time 10.80.91.3-0.4-0.91.1-1.1
Bouts of movement, locomotor time 10.10.10.20.20.5-0.00.0
Total resting periods, locomotor time 10.10.10.30.40.50.2-0.2
Rest time, locomotor task time 10.20.20.50.70.40.4-0.4
Distance moved, locomotor task time 10.70.71.0-0.3-1.01.0-1.0
Vertical activity count, locomotor time 10.30.30.8-0.9-0.1-0.50.5
Time >=10cm from walls, locomotor time 21.01.12.8-1.7-0.9-0.60.6
Bouts of movement, locomotor time 21.31.41.91.30.31.4-1.4
Total resting periods, locomotor time 21.31.41.91.30.21.4-1.4
Rest time, locomotor task time 20.60.71.21.10.50.8-0.8
Distance moved, locomotor task time 20.70.81.2-1.1-0.7-0.80.8
Vertical activity count, locomotor time 21.31.42.1-1.5-0.5-1.31.3
Light reinforcement 13.46.213.93.73.00.9-0.9
Light reinforcement 21.41.94.02.01.50.9-0.9
Bone: marrow area0.20.30.7-0.5-0.80.5-0.5
Bone: maximum diameter1.12.02.61.50.61.6-1.6
Bone: maximum force0.81.42.7-1.4-1.60.8-0.8
Bone: maximum moment0.71.22.2-1.2-1.50.8-0.8
Mean time between licks in bursts2.13.06.62.22.6-0.50.5
Mean num. licks in bursts0.20.20.4-0.0-0.30.6-0.6
Cd content in liver0.20.20.3-0.3-0.50.4-0.4
Co content in liver0.30.30.80.70.9-0.20.2
Cu content in liver1.11.42.50.2-0.71.6-1.6
Fe content in liver0.10.10.1-0.10.3-0.40.4
K content in liver0.90.91.50.6-0.41.2-1.2
Mg content in liver1.01.01.80.6-0.51.3-1.3
Mn content in liver4.24.77.71.90.22.8-2.8
Na content in liver1.01.11.8-0.3-1.31.1-1.1
Rb content in liver1.11.42.20.0-1.11.5-1.5
Se content in liver0.20.20.30.60.40.4-0.4
Sr content in liver0.80.81.4-0.40.4-1.21.2
Zn content in liver2.62.93.80.52.0-1.91.9
Bone: minimum diameter0.20.30.60.1-0.30.8-0.8
Time in familiar zone, hab. session 11.21.12.61.11.6-0.60.6
Time in novel zone, hab. session 11.41.41.8-0.6-1.31.3-1.3
Total zone transitions, hab. session 12.02.83.71.90.61.9-1.9
Total locomotion distance, hab. session 13.75.27.92.20.42.8-2.8
Locomotion velocity, hab. session 13.24.55.92.40.72.4-2.4
Time in familiar zone, hab. session 23.33.48.11.92.8-0.90.9
Time in novel zone, hab. session 22.82.86.1-1.7-2.51.0-1.0
Total zone transitions, hab. session 22.63.45.81.0-1.12.4-2.4
Total locomotion distance, hab. session 22.12.84.12.00.51.9-1.9
Locomotion velocity, hab. session 22.93.95.42.20.42.3-2.3
Novel to familiar place preference ratio2.93.06.0-1.5-2.41.4-1.4
Novelty place preference2.12.23.8-1.1-2.01.4-1.4
Time in novel zone, NPP test2.22.24.2-1.3-2.01.3-1.3
Total zone transitions, NPP test1.01.52.31.0-0.51.5-1.5
Total locomotion distance, NPP test1.52.03.50.8-0.61.9-1.9
Locomotion velocity, NPP test1.52.13.41.1-0.31.9-1.9
Intraocular pressure1.42.03.5-0.70.7-1.91.9
Delta distance traveled before/after self-admin0.80.91.81.41.30.2-0.2
Delta ambulatory time before/after self-admin1.01.12.31.51.30.5-0.5
Parametrial fat weight0.20.41.10.41.0-0.30.3
Pavlov. Cond. lever latency0.60.81.4-0.50.5-1.21.2
Pavlov. Cond. magazine entry latency1.51.94.01.92.0-0.20.2
Pavlov. Cond. change in total contacts0.00.00.20.40.20.0-0.0
Pavlov. Cond. index score0.50.61.21.10.40.7-0.7
Pavlov. Cond. latency score0.81.01.51.20.31.1-1.1
Pavlov. Cond. lever contacts1.01.22.00.8-0.31.4-1.4
Pavlov. Cond. magazine entry number0.40.51.1-1.1-0.90.0-0.0
Pavlov. Cond. intertrial magazine entries0.60.71.1-0.00.7-1.11.1
Pavlov. Cond. lever-magazine prob. diff.0.60.81.71.30.70.6-0.6
Pavlov. Cond. response bias0.60.71.71.31.10.2-0.2
Pavlov. Cond. lever latency0.30.41.0-0.6-1.0-0.40.4
Pavlov. Cond. magazine entry latency0.20.30.40.50.70.4-0.4
Pavlov. Cond. change in total contacts0.30.41.20.61.10.0-0.0
Pavlov. Cond. index score0.30.41.20.61.10.2-0.2
Pavlov. Cond. latency score0.40.50.90.71.00.5-0.5
Pavlov. Cond. lever contacts0.30.41.20.41.1-0.10.1
Pavlov. Cond. magazine entry number0.40.40.8-0.7-0.9-0.50.5
Pavlov. Cond. intertrial magazine entries0.50.70.9-0.9-0.3-0.90.9
Pavlov. Cond. lever-magazine prob. diff.0.40.51.10.71.00.4-0.4
Pavlov. Cond. response bias0.71.02.90.91.7-0.20.2
Time in closed arm before self-admin1.41.62.3-0.1-1.31.5-1.5
Time in closed arm after self-admin0.10.10.10.00.2-0.30.3
Time in open arm before self-admin0.50.51.20.61.1-0.60.6
Time in open arm after self-admin0.40.41.0-1.0-0.8-0.20.2
Bone: periosteal estimation0.61.21.7-0.3-1.21.3-1.3
Bone: periosteal perimeter0.71.12.10.5-0.21.4-1.4
Bone: post-yield work0.30.51.1-1.1-0.8-0.20.2
Progressive ratio test 1 active lever presses0.20.20.3-0.5-0.1-0.50.5
Progressive ratio test 1 breakpoint0.20.20.4-0.6-0.2-0.40.4
Progressive ratio test 1 inactive lever presses0.00.00.00.20.10.2-0.2
Progressive ratio test 2 active lever presses0.30.30.4-0.10.7-0.70.7
Progressive ratio test 2 breakpoint0.10.10.40.20.6-0.20.2
Progressive ratio test 2 inactive lever presses0.00.00.10.20.20.2-0.2
Incentive Sensitization - Responses0.40.40.6-0.20.7-0.80.8
Incentive Sensitization - Breakpoint0.30.30.5-0.10.7-0.70.7
Sum of active levers in priming session hrs 5-60.00.00.00.10.00.1-0.1
Progressive ratio0.20.20.3-0.4-0.3-0.50.5
Food seeking constrained by brief footshock0.20.20.80.90.30.3-0.3
Seeking ratio, punishment vs. effort0.30.40.60.80.30.6-0.6
Retroperitoneal fat weight0.20.51.0-1.0-0.9-0.40.4
Reaction time number correct1.52.12.8-1.6-0.3-1.71.7
Reaction time mean minus median0.30.31.00.51.00.1-0.1
Reaction time mean minus median AUC0.71.01.90.3-0.31.4-1.4
Reaction time num false alarms0.60.91.2-1.10.0-1.11.1
Reaction time num false alarms AUC1.11.52.2-1.30.0-1.51.5
Reaction time trials correct on left1.52.12.8-1.6-0.3-1.71.7
Reaction time trials on left1.41.92.6-1.6-0.4-1.61.6
Reaction time mean0.40.51.00.1-0.31.0-1.0
Reaction time mean AUC0.50.61.20.0-0.41.1-1.1
Median of all reaction times0.50.71.0-0.3-0.81.0-1.0
Reaction time omissions0.20.30.60.80.50.5-0.5
Reaction time false alarm rate0.00.10.1-0.4-0.1-0.20.2
Reaction time premature initiation rate0.71.02.00.81.4-0.80.8
Reaction time premature initiations1.42.03.0-0.01.4-1.71.7
Std. dev. reaction times0.20.30.40.30.40.7-0.7
Reaction time trials completed1.41.92.6-1.6-0.4-1.61.6
Reaction time trials AUC1.72.53.5-1.7-0.2-1.91.9
Run reversals in cocaine runway, females0.30.30.50.70.50.4-0.4
Run reversals in cocaine runway, males1.01.02.21.51.00.6-0.6
Latency to leave start box in cocaine runway1.21.32.01.40.61.2-1.2
Latency to leave start box in cocaine runway, F2.02.24.00.7-0.62.0-2.0
Latency to leave start box in cocaine runway, M2.32.23.91.02.0-1.41.4
Std. dev. time between licks in bursts0.81.01.21.00.71.1-1.1
Total sessions with >9 infusions0.20.20.4-0.0-0.20.6-0.6
Short access day 1 total inactive lever presses0.00.00.10.30.20.0-0.0
Short access day 10 total inactive lever presses0.20.20.3-0.20.3-0.60.6
Short access day 1 total infusions0.50.60.80.80.10.9-0.9
Short access day 10 total infusions0.10.10.1-0.20.3-0.30.3
Short access total infusions0.00.00.00.0-0.00.2-0.2
Short access day 1 locomotion0.91.01.41.20.81.0-1.0
Short access day 10 total locomotion1.92.15.41.72.3-0.30.3
Short access total locomotion0.50.50.90.90.90.4-0.4
One hour access (0.3 mA shock)0.10.10.2-0.5-0.40.0-0.0
Compulsive drug intake0.70.71.6-0.8-1.30.5-0.5
One hour access (shock baseline)0.20.20.3-0.20.5-0.50.5
Social response proportion0.91.02.01.40.60.9-0.9
Social responses4.25.410.53.22.71.4-1.4
Social time0.20.30.7-0.6-0.9-0.20.2
Soleus weight4.713.627.6-5.3-5.1-0.80.8
Bone: stiffness1.62.55.5-2.1-2.30.4-0.4
Tibialis anterior weight0.62.24.6-2.1-2.0-0.40.4
Time to tail flick, vehicle, before self-admin1.21.31.91.10.31.4-1.4
Time to tail flick, vehicle, after self-admin1.11.22.2-0.20.6-1.51.5
Time to tail flick, test, before self-admin1.01.01.60.80.01.3-1.3
Time to tail flick, test, after self-admin0.40.50.60.80.30.8-0.8
Delta time to tail flick, vehicle, before/after SA2.52.54.2-1.3-0.1-2.02.0
Delta time to tail flick, test, before/after SA0.40.40.60.00.6-0.70.7
Tibia length0.41.22.71.41.7-0.00.0
Ambulatory time before self-admin0.20.20.4-0.5-0.70.4-0.4
Ambulatory time after self-admin0.30.30.50.70.50.5-0.5
Bone: tissue strength0.80.81.9-1.0-1.40.2-0.2
Total heroin consumption1.01.22.41.61.50.1-0.1
Bone: trabecular number1.52.43.51.60.41.9-1.9
Bone: trabecular spacing3.54.57.4-1.80.1-2.72.7
Bone: trabecular thickness5.05.910.41.4-1.13.2-3.2
Bone: trabecular tissue density1.21.82.5-1.6-1.3-1.21.2
Water consumed over 24 hours0.70.81.1-0.5-1.11.0-1.0
Number of responses in last shaping day0.10.10.20.20.40.2-0.2