Grb7

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 Grb7 0.02 0.01 1.5e-03 0 0.01 0 0 6.5e-02 1.1e-02 2.0e-01 1.1e-01
2 PL gene expression Grb7 0.02 0.02 1.6e-03 0.02 0.02 0.02 0.01 5.8e-03 1.7e-03 6.3e-03 8.6e-03
3 Liver mRNA stability Grb7 0.02 0.02 2.8e-03 0.02 0.01 0 0.01 3.6e-03 4.4e-02 9.6e-02 2.5e-02

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 density2.44.34.82.02.1-2.2
Area under the delay curve0.40.60.91.00.8-0.5
BMI with tail2.48.49.3-2.9-3.12.7
BMI without tail0.94.65.4-2.3-2.21.8
Body weight7.633.137.6-6.1-6.05.1
Weight adjusted by age0.10.10.2-0.5-0.50.0
Bone surface0.00.00.10.00.1-0.3
Bone volume0.10.30.50.40.4-0.7
Breakpoint value in progressive ratio session0.40.81.6-1.3-0.8-0.1
Number of licking bursts0.10.20.30.60.5-0.4
Context. condit. distance diff. score1.01.32.1-0.8-1.01.4
Locomotion velocity, session 10.70.71.0-1.0-0.90.6
Locomotion distance, session 12.93.74.9-2.2-2.11.4
Locomotion velocity, session 20.30.40.5-0.7-0.60.4
Locomotion distance, session 20.30.50.9-1.0-0.70.1
Locomotion velocity, session 30.00.00.0-0.2-0.10.1
Locomotion distance, session 30.30.40.5-0.7-0.70.5
Stereotopy head waving bouts, day 33.03.54.62.12.0-1.4
Stereotopy head waving duration, day 30.30.40.60.80.7-0.2
Locomotion velocity, session 71.21.31.4-1.2-1.21.1
Locomotion distance, session 70.30.40.4-0.6-0.60.6
Stereotopy head waving bouts, day 70.91.11.51.21.1-0.8
Stereotopy head waving duration, day 70.30.40.50.70.6-0.5
Locomotion velocity, session 88.09.79.8-3.1-3.13.1
Locomotion distance, session 81.52.22.5-1.6-1.61.3
Degree of sensitization distance0.70.71.0-0.7-0.81.0
Degree of sensitization stereotypy1.11.21.71.31.1-0.8
Conditioned locomotion0.20.20.20.50.5-0.4
Cocaine response after cond. corrected0.91.32.01.41.2-0.8
Cocaine response after cond. not corrected1.21.72.51.61.3-0.9
Cocaine response before conditioning0.10.10.30.50.4-0.2
Saline control response0.30.40.8-0.3-0.60.9
Bone: connectivity density3.65.76.02.32.4-2.5
Bone: cortical apparent density5.38.39.03.03.0-2.7
Bone: cortical area0.10.10.20.40.4-0.3
Bone: cortical porosity0.50.50.60.80.7-0.7
Bone: cortical porosity0.20.20.40.60.5-0.3
Bone: cortical thickness1.32.12.61.61.5-1.2
Bone: cortical thickness5.06.16.52.52.5-2.4
Bone: cortical tissue density5.28.39.03.03.0-2.7
Condit. Reinf. active minus inactive responses0.91.01.20.91.0-1.1
Condit. Reinf. active-inactive response ratio1.21.31.31.11.2-1.1
Condit. Reinf. active responses0.91.21.21.01.1-1.1
Condit. Reinf. inactive responses0.20.20.30.60.5-0.3
Incentive salience index mean1.82.32.51.51.6-1.5
Condit. Reinf. lever presses1.21.82.01.31.4-1.3
Condit. Reinf. active minus inactive responses0.81.21.60.91.0-1.3
Condit. Reinf. active-inactive response ratio0.61.01.50.80.9-1.2
Condit. Reinf. active responses1.31.92.61.11.3-1.6
Condit. Reinf. inactive responses1.31.92.11.31.4-1.4
Condit. Reinf. lever presses0.00.10.10.20.2-0.3
Condit. Reinf. lever reinforcers received1.42.02.71.21.4-1.6
Conditioned reinforcement - actives0.00.10.20.50.4-0.1
Conditioned reinforcement - inactives0.10.20.40.20.4-0.6
Conditioned locomotion0.60.91.31.11.0-0.7
Patch foraging indifference point 0 sec1.02.83.11.71.8-1.6
Patch foraging indifference point AUC0.00.00.00.0-0.00.1
Delay disc. indifference point, 0s delay1.92.22.51.61.5-1.3
Delay disc. indifference point, 16s delay0.30.50.80.90.7-0.3
Delay disc. indifference point, 2s delay1.41.62.11.41.3-1.1
Delay disc. indifference point, 24s delay0.00.10.20.1-0.10.4
Delay disc. indifference point, 4s delay1.01.11.11.01.0-1.0
Delay disc. indifference point, 8s delay0.10.20.40.60.5-0.2
Indifference point function ln k0.00.00.10.10.00.3
Indifference point function log k0.00.00.10.10.00.3
Patch foraging total patch changes 0 sec0.61.82.01.41.4-1.2
Patch foraging total patch changes 12 sec5.06.77.32.52.6-2.7
Patch foraging total patch changes 18 sec0.20.40.40.60.6-0.6
Patch foraging total patch changes 24 sec0.51.82.21.51.4-1.1
Patch foraging total patch changes 6 sec1.42.42.61.61.6-1.5
Patch foraging time to switch 0 sec0.00.10.20.20.2-0.5
Patch foraging water rate 0 sec0.00.10.10.20.3-0.3
Patch foraging water rate 12 sec0.00.20.3-0.6-0.40.1
Patch foraging water rate 18 sec0.30.71.00.80.8-1.0
Patch foraging water rate 24 sec0.40.60.70.70.8-0.8
Patch foraging water rate 6 sec1.42.12.71.31.4-1.6
Seeking ratio, delayed vs. immediate footshock0.00.00.0-0.2-0.10.1
Distance traveled before self-admin0.00.10.2-0.4-0.1-0.3
Distance traveled after self-admin0.61.01.3-1.1-1.00.8
Extensor digitorum longus weight10.140.241.2-6.2-6.46.4
Bone: elastic displacement0.00.00.00.20.10.1
Bone: elastic work0.00.10.10.10.2-0.3
Bone: endosteal estimation2.15.15.5-2.4-2.32.1
Bone: endosteal perimeter1.53.74.6-2.1-2.01.6
Epididymis fat weight0.10.50.6-0.8-0.80.5
Delta time in closed arm before/after self-admin4.44.24.5-2.1-2.11.9
Delta time in open arm before/after self-admin0.00.00.00.00.00.1
Diff in mean of infusions in LGA sessions0.10.20.3-0.5-0.3-0.3
Delay discount exponential model param0.20.30.5-0.7-0.60.3
Extinction: sum of active levers before priming0.91.31.5-1.1-1.21.2
Active lever presses in extinction session 60.10.10.30.20.3-0.6
Bone: final force0.61.01.21.11.0-0.8
Bone: final moment0.40.70.91.00.8-0.7
Food consumed during 24 hour testing period0.51.11.1-1.1-1.11.0
Glucose0.10.20.30.60.30.3
Heart weight3.55.75.7-2.4-2.42.4
Delay discount hyperbolic model param0.20.30.5-0.7-0.60.3
Intermittent access intake day 1-15 change0.00.10.2-0.4-0.1-0.4
Intermittent access intake escalation0.00.10.2-0.4-0.1-0.3
Intermittent access intake escalation 20.20.40.7-0.8-0.60.3
Intermitt. access day 1 inactive lever presses0.11.83.10.91.2-1.8
Intermitt. access day 15 inactive lever presses0.42.22.41.41.5-1.5
Intermitt. access escalation Index0.61.92.1-1.3-1.51.4
Intermittent access day 1 total infusions0.00.00.0-0.00.1-0.1
Intermittent access day 15 total infusions0.00.10.2-0.5-0.2-0.1
Intermittent access terminal intake (last 3 days)0.00.10.2-0.00.2-0.5
Intermittent access total infusions0.00.10.1-0.3-0.1-0.2
Intermittent access day 1 locomotion0.00.10.10.30.3-0.0
Intermittent access day 15 total locomotion0.10.40.50.70.7-0.5
Intermittent access total locomotion0.91.01.21.11.1-0.9
Intermittent access standard deviation0.31.53.20.61.0-1.8
Left kidney weight0.43.04.2-2.0-1.81.2
Right kidney weight0.00.20.3-0.6-0.4-0.3
Cocaine induced anxiety1.64.45.2-2.3-2.21.8
Post-drug Anxiety0.91.11.3-1.2-1.10.8
Baseline Anxiety1.62.73.61.91.7-1.3
Tail length0.63.24.6-2.1-1.81.3
Length with tail3.314.719.7-4.4-4.02.9
Length without tail2.010.712.1-3.5-3.42.9
Times rat made contact with spout1.01.21.41.21.1-1.0
Lifetime Intake0.10.10.2-0.20.1-0.4
Liver weight, left0.20.30.4-0.6-0.60.5
Liver weight, right0.30.60.70.80.8-0.6
Locomotor activity0.50.81.10.80.8-1.1
Locomotor testing distance1.64.04.22.02.0-2.0
Locomotor testing rearing2.69.610.13.13.2-2.9
Locomotion in novel chamber4.96.57.32.72.7-2.2
Locomotion in novel chamber post-restriction0.10.30.40.50.6-0.6
Fecal boli incidents, locomotor time 10.10.20.4-0.4-0.40.6
Change in fecal boli incidents, locomotor task0.10.10.20.40.3-0.3
Time >=10cm from walls, locomotor time 10.30.30.60.70.6-0.2
Bouts of movement, locomotor time 10.40.60.8-0.9-0.90.4
Total resting periods, locomotor time 10.91.01.3-1.1-1.10.6
Rest time, locomotor task time 10.00.00.0-0.1-0.1-0.0
Distance moved, locomotor task time 10.00.00.00.20.10.2
Vertical activity count, locomotor time 10.00.30.3-0.5-0.50.5
Time >=10cm from walls, locomotor time 20.51.41.61.31.2-1.1
Bouts of movement, locomotor time 20.10.30.40.40.5-0.7
Total resting periods, locomotor time 20.00.10.20.20.2-0.5
Rest time, locomotor task time 20.61.01.2-1.1-1.10.8
Distance moved, locomotor task time 20.10.20.4-0.1-0.20.7
Vertical activity count, locomotor time 20.20.40.6-0.5-0.60.8
Light reinforcement 11.04.45.91.82.0-2.4
Light reinforcement 20.40.81.00.80.9-1.0
Bone: marrow area2.04.85.2-2.3-2.32.0
Bone: maximum diameter0.00.00.0-0.10.0-0.2
Bone: maximum force0.00.00.1-0.1-0.20.3
Bone: maximum moment0.10.10.2-0.2-0.30.5
Mean time between licks in bursts0.42.62.6-1.6-1.61.6
Mean num. licks in bursts0.00.10.10.30.3-0.3
Cd content in liver1.61.81.9-1.4-1.31.4
Co content in liver1.92.22.5-1.6-1.51.4
Cu content in liver0.10.10.2-0.4-0.2-0.2
Fe content in liver1.92.42.7-1.6-1.61.4
K content in liver0.70.71.10.60.8-1.0
Mg content in liver0.60.60.70.80.8-0.8
Mn content in liver0.91.01.50.71.0-1.2
Na content in liver0.20.30.60.30.4-0.8
Rb content in liver1.71.92.21.51.5-1.2
Se content in liver6.88.09.42.62.8-3.1
Sr content in liver0.30.30.5-0.7-0.50.2
Zn content in liver2.93.43.71.71.9-1.9
Bone: minimum diameter0.61.21.3-1.1-1.11.1
Time in familiar zone, hab. session 10.10.10.10.40.4-0.1
Time in novel zone, hab. session 10.60.70.91.00.9-0.6
Total zone transitions, hab. session 12.13.03.2-1.8-1.71.7
Total locomotion distance, hab. session 10.00.00.0-0.1-0.10.1
Locomotion velocity, hab. session 10.40.50.8-0.9-0.70.4
Time in familiar zone, hab. session 20.50.60.90.70.7-1.0
Time in novel zone, hab. session 20.10.10.10.30.3-0.2
Total zone transitions, hab. session 21.01.31.3-1.1-1.11.1
Total locomotion distance, hab. session 20.20.20.3-0.6-0.60.3
Locomotion velocity, hab. session 20.40.60.7-0.8-0.80.6
Novel to familiar place preference ratio1.01.31.4-1.2-1.21.0
Novelty place preference0.70.91.0-0.9-1.01.0
Time in novel zone, NPP test0.20.30.4-0.5-0.50.6
Total zone transitions, NPP test0.40.60.7-0.9-0.90.6
Total locomotion distance, NPP test0.00.00.0-0.1-0.1-0.0
Locomotion velocity, NPP test0.30.40.5-0.7-0.70.5
Intraocular pressure2.44.05.0-1.8-1.92.2
Delta distance traveled before/after self-admin1.21.31.6-1.0-1.11.3
Delta ambulatory time before/after self-admin0.81.31.9-0.9-1.11.4
Parametrial fat weight0.40.91.20.80.9-1.1
Pavlov. Cond. lever latency2.33.03.2-1.8-1.81.6
Pavlov. Cond. magazine entry latency10.613.614.13.73.8-3.6
Pavlov. Cond. change in total contacts10.010.711.83.43.4-2.9
Pavlov. Cond. index score9.111.512.23.53.5-3.2
Pavlov. Cond. latency score7.08.89.53.13.0-2.8
Pavlov. Cond. lever contacts3.13.73.92.02.0-1.8
Pavlov. Cond. magazine entry number14.117.919.7-4.4-4.43.9
Pavlov. Cond. intertrial magazine entries1.41.61.7-1.3-1.31.3
Pavlov. Cond. lever-magazine prob. diff.10.913.514.23.83.8-3.5
Pavlov. Cond. response bias11.013.714.53.83.8-3.5
Pavlov. Cond. lever latency0.40.60.7-0.7-0.70.8
Pavlov. Cond. magazine entry latency0.00.00.1-0.2-0.20.1
Pavlov. Cond. change in total contacts0.30.70.90.90.9-0.7
Pavlov. Cond. index score0.10.20.20.40.4-0.4
Pavlov. Cond. latency score0.10.10.10.40.3-0.3
Pavlov. Cond. lever contacts0.40.60.60.80.8-0.8
Pavlov. Cond. magazine entry number0.10.10.1-0.4-0.30.2
Pavlov. Cond. intertrial magazine entries1.02.12.2-1.5-1.51.4
Pavlov. Cond. lever-magazine prob. diff.0.00.10.10.30.3-0.2
Pavlov. Cond. response bias0.91.21.41.01.1-1.2
Time in closed arm before self-admin1.22.12.61.61.6-1.1
Time in closed arm after self-admin0.10.20.2-0.4-0.30.5
Time in open arm before self-admin1.72.02.8-1.7-1.51.0
Time in open arm after self-admin0.30.30.4-0.6-0.60.4
Bone: periosteal estimation0.30.60.7-0.8-0.80.7
Bone: periosteal perimeter0.71.51.7-1.3-1.31.0
Bone: post-yield work1.11.92.4-1.3-1.41.5
Progressive ratio test 1 active lever presses0.00.10.10.40.3-0.1
Progressive ratio test 1 breakpoint0.00.00.10.30.2-0.0
Progressive ratio test 1 inactive lever presses0.10.20.40.10.3-0.6
Progressive ratio test 2 active lever presses0.60.91.20.80.9-1.1
Progressive ratio test 2 breakpoint0.70.91.20.81.0-1.1
Progressive ratio test 2 inactive lever presses0.00.10.4-0.00.2-0.6
Incentive Sensitization - Responses0.61.82.41.11.3-1.6
Incentive Sensitization - Breakpoint0.71.62.21.01.2-1.5
Sum of active levers in priming session hrs 5-60.10.10.10.30.2-0.2
Progressive ratio0.00.10.2-0.10.0-0.4
Food seeking constrained by brief footshock0.40.50.50.70.7-0.7
Seeking ratio, punishment vs. effort0.00.10.20.40.20.2
Retroperitoneal fat weight0.00.20.20.50.5-0.4
Reaction time number correct0.41.41.5-1.2-1.21.1
Reaction time mean minus median0.00.30.3-0.4-0.50.5
Reaction time mean minus median AUC0.00.00.10.40.2-0.0
Reaction time num false alarms0.50.81.20.80.8-1.1
Reaction time num false alarms AUC0.30.61.00.60.7-1.0
Reaction time trials correct on left0.41.41.5-1.2-1.21.1
Reaction time trials on left0.41.31.4-1.2-1.11.0
Reaction time mean0.10.30.60.40.5-0.7
Reaction time mean AUC0.10.30.60.40.5-0.7
Median of all reaction times0.81.31.81.01.1-1.4
Reaction time omissions0.50.71.20.70.8-1.1
Reaction time false alarm rate1.21.72.11.21.2-1.4
Reaction time premature initiation rate0.30.50.90.40.6-1.0
Reaction time premature initiations0.00.10.2-0.5-0.4-0.0
Std. dev. reaction times0.00.00.00.10.1-0.2
Reaction time trials completed0.41.31.4-1.2-1.11.0
Reaction time trials AUC0.31.21.2-1.1-1.11.0
Run reversals in cocaine runway, females1.71.92.1-1.3-1.31.4
Run reversals in cocaine runway, males0.20.30.40.60.6-0.3
Latency to leave start box in cocaine runway1.52.12.6-1.6-1.41.3
Latency to leave start box in cocaine runway, F2.43.03.6-1.9-1.71.5
Latency to leave start box in cocaine runway, M0.00.00.00.00.2-0.2
Std. dev. time between licks in bursts0.10.10.2-0.4-0.40.2
Total sessions with >9 infusions0.10.10.10.10.2-0.4
Short access day 1 total inactive lever presses1.02.12.71.21.4-1.6
Short access day 10 total inactive lever presses0.00.20.4-0.6-0.3-0.4
Short access day 1 total infusions0.10.20.30.40.5-0.5
Short access day 10 total infusions0.20.40.50.50.6-0.7
Short access total infusions0.10.20.40.10.4-0.6
Short access day 1 locomotion0.71.21.31.01.1-1.1
Short access day 10 total locomotion0.72.83.21.81.7-1.5
Short access total locomotion0.20.30.40.50.6-0.6
One hour access (0.3 mA shock)0.20.30.3-0.5-0.50.5
Compulsive drug intake0.10.10.40.1-0.10.6
One hour access (shock baseline)0.00.10.2-0.4-0.3-0.1
Social response proportion0.20.30.6-0.2-0.40.8
Social responses0.00.00.10.20.20.0
Social time0.00.00.0-0.2-0.20.0
Soleus weight0.10.20.40.60.30.2
Bone: stiffness0.00.00.0-0.1-0.10.1
Tibialis anterior weight1.65.55.8-2.3-2.42.4
Time to tail flick, vehicle, before self-admin0.10.10.10.40.3-0.1
Time to tail flick, vehicle, after self-admin0.00.00.10.10.1-0.2
Time to tail flick, test, before self-admin0.80.91.1-0.9-1.00.9
Time to tail flick, test, after self-admin0.10.10.10.30.3-0.2
Delta time to tail flick, vehicle, before/after SA0.30.30.50.50.5-0.7
Delta time to tail flick, test, before/after SA2.12.63.01.71.7-1.4
Tibia length1.44.04.7-1.8-2.02.2
Ambulatory time before self-admin0.10.20.4-0.6-0.3-0.2
Ambulatory time after self-admin1.62.53.1-1.8-1.61.3
Bone: tissue strength1.11.21.7-0.9-1.11.3
Total heroin consumption2.12.44.01.11.4-2.0
Bone: trabecular number5.29.810.13.13.1-3.2
Bone: trabecular spacing1.72.52.7-1.6-1.61.6
Bone: trabecular thickness0.10.10.20.30.3-0.4
Bone: trabecular tissue density0.00.00.10.0-0.00.4
Water consumed over 24 hours0.00.10.1-0.2-0.30.3
Number of responses in last shaping day0.10.20.40.20.4-0.6