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 8.8e-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 2.3e-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 density2.54.34.82.02.12.2
Area under the delay curve0.50.60.91.00.80.5
BMI with tail2.48.49.3-2.9-3.1-2.7
BMI without tail1.54.65.4-2.3-2.2-1.8
Body weight7.633.137.6-6.1-6.0-5.1
Weight adjusted by age0.10.10.2-0.5-0.5-0.0
Bone surface0.00.00.10.00.10.3
Bone volume0.20.30.50.40.40.7
Breakpoint value in progressive ratio session0.60.81.6-1.3-0.80.1
Number of licking bursts0.10.20.30.60.50.4
Context. condit. distance diff. score1.01.32.1-0.8-1.0-1.4
Locomotion velocity, session 10.70.71.0-1.0-0.9-0.6
Locomotion distance, session 13.03.74.9-2.2-2.1-1.4
Locomotion velocity, session 20.30.40.5-0.7-0.6-0.4
Locomotion distance, session 20.30.50.9-1.0-0.7-0.1
Locomotion velocity, session 30.00.00.0-0.2-0.1-0.1
Locomotion distance, session 30.30.40.5-0.7-0.7-0.5
Stereotopy head waving bouts, day 33.03.54.62.12.01.4
Stereotopy head waving duration, day 30.30.40.60.80.70.2
Locomotion velocity, session 71.21.31.4-1.2-1.2-1.1
Locomotion distance, session 70.30.40.4-0.6-0.6-0.6
Stereotopy head waving bouts, day 71.01.11.51.21.10.8
Stereotopy head waving duration, day 70.30.40.50.70.60.5
Locomotion velocity, session 88.19.79.8-3.1-3.1-3.1
Locomotion distance, session 81.52.22.5-1.6-1.6-1.3
Degree of sensitization distance0.70.71.0-0.7-0.8-1.0
Degree of sensitization stereotypy1.11.21.71.31.10.8
Conditioned locomotion0.20.20.20.50.50.4
Cocaine response after cond. corrected1.11.32.01.41.20.8
Cocaine response after cond. not corrected1.41.72.51.61.30.9
Cocaine response before conditioning0.10.10.30.50.40.2
Saline control response0.30.40.8-0.3-0.6-0.9
Bone: connectivity density3.65.76.02.32.42.5
Bone: cortical apparent density6.18.39.03.03.02.7
Bone: cortical area0.10.10.20.40.40.3
Bone: cortical porosity0.50.50.60.80.70.7
Bone: cortical porosity0.20.20.40.60.50.3
Bone: cortical thickness1.32.12.61.61.51.2
Bone: cortical thickness5.26.16.52.52.52.4
Bone: cortical tissue density6.18.39.03.03.02.7
Condit. Reinf. active minus inactive responses0.91.01.20.91.01.1
Condit. Reinf. active-inactive response ratio1.21.31.31.11.21.1
Condit. Reinf. active responses1.01.21.21.01.11.1
Condit. Reinf. inactive responses0.20.20.30.60.50.3
Incentive salience index mean1.92.32.51.51.61.5
Condit. Reinf. lever presses1.31.82.01.31.41.3
Condit. Reinf. active minus inactive responses0.91.21.60.91.01.3
Condit. Reinf. active-inactive response ratio0.81.01.50.80.91.2
Condit. Reinf. active responses1.31.92.61.11.31.6
Condit. Reinf. inactive responses1.51.92.11.31.41.4
Condit. Reinf. lever presses0.00.10.10.20.20.3
Condit. Reinf. lever reinforcers received1.42.02.71.21.41.6
Conditioned reinforcement - actives0.10.10.20.50.40.1
Conditioned reinforcement - inactives0.10.20.40.20.40.6
Conditioned locomotion0.70.91.31.11.00.7
Patch foraging indifference point 0 sec1.52.83.11.71.81.6
Patch foraging indifference point AUC0.00.00.00.0-0.0-0.1
Delay disc. indifference point, 0s delay2.02.22.51.61.51.3
Delay disc. indifference point, 16s delay0.40.50.80.90.70.3
Delay disc. indifference point, 2s delay1.51.62.11.41.31.1
Delay disc. indifference point, 24s delay0.10.10.20.1-0.1-0.4
Delay disc. indifference point, 4s delay1.01.11.11.01.01.0
Delay disc. indifference point, 8s delay0.20.20.40.60.50.2
Indifference point function ln k0.00.00.10.10.0-0.3
Indifference point function log k0.00.00.10.10.0-0.3
Patch foraging total patch changes 0 sec0.91.82.01.41.41.2
Patch foraging total patch changes 12 sec5.16.77.32.52.62.7
Patch foraging total patch changes 18 sec0.20.40.40.60.60.6
Patch foraging total patch changes 24 sec1.01.82.21.51.41.1
Patch foraging total patch changes 6 sec1.62.42.61.61.61.5
Patch foraging time to switch 0 sec0.00.10.20.20.20.5
Patch foraging water rate 0 sec0.00.10.10.20.30.3
Patch foraging water rate 12 sec0.10.20.3-0.6-0.4-0.1
Patch foraging water rate 18 sec0.50.71.00.80.81.0
Patch foraging water rate 24 sec0.40.60.70.70.80.8
Patch foraging water rate 6 sec1.42.12.71.31.41.6
Seeking ratio, delayed vs. immediate footshock0.00.00.0-0.2-0.1-0.1
Distance traveled before self-admin0.10.10.2-0.4-0.10.3
Distance traveled after self-admin0.81.01.3-1.1-1.0-0.8
Extensor digitorum longus weight10.240.241.2-6.2-6.4-6.4
Bone: elastic displacement0.00.00.00.20.1-0.1
Bone: elastic work0.00.10.10.10.20.3
Bone: endosteal estimation2.35.15.5-2.4-2.3-2.1
Bone: endosteal perimeter1.83.74.6-2.1-2.0-1.6
Epididymis fat weight0.10.50.6-0.8-0.8-0.5
Delta time in closed arm before/after self-admin4.54.24.5-2.1-2.1-1.9
Delta time in open arm before/after self-admin0.00.00.00.00.0-0.1
Diff in mean of infusions in LGA sessions0.10.20.3-0.5-0.30.3
Delay discount exponential model param0.30.30.5-0.7-0.6-0.3
Extinction: sum of active levers before priming1.21.31.5-1.1-1.2-1.2
Active lever presses in extinction session 60.10.10.30.20.30.6
Bone: final force0.61.01.21.11.00.8
Bone: final moment0.40.70.91.00.80.7
Food consumed during 24 hour testing period0.81.11.1-1.1-1.1-1.0
Glucose0.10.20.30.60.3-0.3
Heart weight3.75.75.7-2.4-2.4-2.4
Delay discount hyperbolic model param0.30.30.5-0.7-0.6-0.3
Intermittent access intake day 1-15 change0.10.10.2-0.4-0.10.4
Intermittent access intake escalation0.00.10.2-0.4-0.10.3
Intermittent access intake escalation 20.30.40.7-0.8-0.6-0.3
Intermitt. access day 1 inactive lever presses0.51.83.10.91.21.8
Intermitt. access day 15 inactive lever presses1.12.22.41.41.51.5
Intermitt. access escalation Index1.41.92.1-1.3-1.5-1.4
Intermittent access day 1 total infusions0.00.00.0-0.00.10.1
Intermittent access day 15 total infusions0.10.10.2-0.5-0.20.1
Intermittent access terminal intake (last 3 days)0.10.10.2-0.00.20.5
Intermittent access total infusions0.00.10.1-0.3-0.10.2
Intermittent access day 1 locomotion0.00.10.10.30.30.0
Intermittent access day 15 total locomotion0.20.40.50.70.70.5
Intermittent access total locomotion0.91.01.21.11.10.9
Intermittent access standard deviation0.71.53.20.61.01.8
Left kidney weight0.63.04.2-2.0-1.8-1.2
Right kidney weight0.00.20.3-0.6-0.40.3
Cocaine induced anxiety3.14.45.2-2.3-2.2-1.8
Post-drug Anxiety1.01.11.3-1.2-1.1-0.8
Baseline Anxiety2.32.73.61.91.71.3
Tail length0.83.24.6-2.1-1.8-1.3
Length with tail3.414.719.7-4.4-4.0-2.9
Length without tail3.310.712.1-3.5-3.4-2.9
Times rat made contact with spout1.01.21.41.21.11.0
Lifetime Intake0.10.10.2-0.20.10.4
Liver weight, left0.20.30.4-0.6-0.6-0.5
Liver weight, right0.30.60.70.80.80.6
Locomotor activity0.50.81.10.80.81.1
Locomotor testing distance2.24.04.22.02.02.0
Locomotor testing rearing4.89.610.13.13.22.9
Locomotion in novel chamber5.16.57.32.72.72.2
Locomotion in novel chamber post-restriction0.20.30.40.50.60.6
Fecal boli incidents, locomotor time 10.20.20.4-0.4-0.4-0.6
Change in fecal boli incidents, locomotor task0.10.10.20.40.30.3
Time >=10cm from walls, locomotor time 10.30.30.60.70.60.2
Bouts of movement, locomotor time 10.50.60.8-0.9-0.9-0.4
Total resting periods, locomotor time 10.91.01.3-1.1-1.1-0.6
Rest time, locomotor task time 10.00.00.0-0.1-0.10.0
Distance moved, locomotor task time 10.00.00.00.20.1-0.2
Vertical activity count, locomotor time 10.10.30.3-0.5-0.5-0.5
Time >=10cm from walls, locomotor time 20.91.41.61.31.21.1
Bouts of movement, locomotor time 20.20.30.40.40.50.7
Total resting periods, locomotor time 20.10.10.20.20.20.5
Rest time, locomotor task time 20.81.01.2-1.1-1.1-0.8
Distance moved, locomotor task time 20.10.20.4-0.1-0.2-0.7
Vertical activity count, locomotor time 20.30.40.6-0.5-0.6-0.8
Light reinforcement 11.84.45.91.82.02.4
Light reinforcement 20.50.81.00.80.91.0
Bone: marrow area2.24.85.2-2.3-2.3-2.0
Bone: maximum diameter0.00.00.0-0.10.00.2
Bone: maximum force0.00.00.1-0.1-0.2-0.3
Bone: maximum moment0.10.10.2-0.2-0.3-0.5
Mean time between licks in bursts1.12.62.6-1.6-1.6-1.6
Mean num. licks in bursts0.10.10.10.30.30.3
Cd content in liver1.61.81.9-1.4-1.3-1.4
Co content in liver1.92.22.5-1.6-1.5-1.4
Cu content in liver0.10.10.2-0.4-0.20.2
Fe content in liver1.92.42.7-1.6-1.6-1.4
K content in liver0.70.71.10.60.81.0
Mg content in liver0.60.60.70.80.80.8
Mn content in liver0.91.01.50.71.01.2
Na content in liver0.30.30.60.30.40.8
Rb content in liver1.71.92.21.51.51.2
Se content in liver6.88.09.42.62.83.1
Sr content in liver0.30.30.5-0.7-0.5-0.2
Zn content in liver3.13.43.71.71.91.9
Bone: minimum diameter0.71.21.3-1.1-1.1-1.1
Time in familiar zone, hab. session 10.10.10.10.40.40.1
Time in novel zone, hab. session 10.70.70.91.00.90.6
Total zone transitions, hab. session 12.13.03.2-1.8-1.7-1.7
Total locomotion distance, hab. session 10.00.00.0-0.1-0.1-0.1
Locomotion velocity, hab. session 10.40.50.8-0.9-0.7-0.4
Time in familiar zone, hab. session 20.60.60.90.70.71.0
Time in novel zone, hab. session 20.10.10.10.30.30.2
Total zone transitions, hab. session 21.01.31.3-1.1-1.1-1.1
Total locomotion distance, hab. session 20.20.20.3-0.6-0.6-0.3
Locomotion velocity, hab. session 20.40.60.7-0.8-0.8-0.6
Novel to familiar place preference ratio1.21.31.4-1.2-1.2-1.0
Novelty place preference0.90.91.0-0.9-1.0-1.0
Time in novel zone, NPP test0.30.30.4-0.5-0.5-0.6
Total zone transitions, NPP test0.40.60.7-0.9-0.9-0.6
Total locomotion distance, NPP test0.00.00.0-0.1-0.10.0
Locomotion velocity, NPP test0.30.40.5-0.7-0.7-0.5
Intraocular pressure2.84.05.0-1.8-1.9-2.2
Delta distance traveled before/after self-admin1.21.31.6-1.0-1.1-1.3
Delta ambulatory time before/after self-admin1.11.31.9-0.9-1.1-1.4
Parametrial fat weight0.40.91.20.80.91.1
Pavlov. Cond. lever latency2.43.03.2-1.8-1.8-1.6
Pavlov. Cond. magazine entry latency10.613.614.13.73.83.6
Pavlov. Cond. change in total contacts10.110.711.83.43.42.9
Pavlov. Cond. index score9.211.512.23.53.53.2
Pavlov. Cond. latency score7.08.89.53.13.02.8
Pavlov. Cond. lever contacts3.13.73.92.02.01.8
Pavlov. Cond. magazine entry number14.217.919.7-4.4-4.4-3.9
Pavlov. Cond. intertrial magazine entries1.41.61.7-1.3-1.3-1.3
Pavlov. Cond. lever-magazine prob. diff.11.013.514.23.83.83.5
Pavlov. Cond. response bias11.113.714.53.83.83.5
Pavlov. Cond. lever latency0.40.60.7-0.7-0.7-0.8
Pavlov. Cond. magazine entry latency0.00.00.1-0.2-0.2-0.1
Pavlov. Cond. change in total contacts0.40.70.90.90.90.7
Pavlov. Cond. index score0.10.20.20.40.40.4
Pavlov. Cond. latency score0.10.10.10.40.30.3
Pavlov. Cond. lever contacts0.40.60.60.80.80.8
Pavlov. Cond. magazine entry number0.10.10.1-0.4-0.3-0.2
Pavlov. Cond. intertrial magazine entries1.42.12.2-1.5-1.5-1.4
Pavlov. Cond. lever-magazine prob. diff.0.00.10.10.30.30.2
Pavlov. Cond. response bias0.91.21.41.01.11.2
Time in closed arm before self-admin1.72.12.61.61.61.1
Time in closed arm after self-admin0.10.20.2-0.4-0.3-0.5
Time in open arm before self-admin1.82.02.8-1.7-1.5-1.0
Time in open arm after self-admin0.30.30.4-0.6-0.6-0.4
Bone: periosteal estimation0.30.60.7-0.8-0.8-0.7
Bone: periosteal perimeter0.91.51.7-1.3-1.3-1.0
Bone: post-yield work1.31.92.4-1.3-1.4-1.5
Progressive ratio test 1 active lever presses0.10.10.10.40.30.1
Progressive ratio test 1 breakpoint0.00.00.10.30.20.0
Progressive ratio test 1 inactive lever presses0.10.20.40.10.30.6
Progressive ratio test 2 active lever presses0.70.91.20.80.91.1
Progressive ratio test 2 breakpoint0.80.91.20.81.01.1
Progressive ratio test 2 inactive lever presses0.10.10.4-0.00.20.6
Incentive Sensitization - Responses1.31.82.41.11.31.6
Incentive Sensitization - Breakpoint1.21.62.21.01.21.5
Sum of active levers in priming session hrs 5-60.10.10.10.30.20.2
Progressive ratio0.00.10.2-0.10.00.4
Food seeking constrained by brief footshock0.40.50.50.70.70.7
Seeking ratio, punishment vs. effort0.10.10.20.40.2-0.2
Retroperitoneal fat weight0.10.20.20.50.50.4
Reaction time number correct0.71.41.5-1.2-1.2-1.1
Reaction time mean minus median0.10.30.3-0.4-0.5-0.5
Reaction time mean minus median AUC0.00.00.10.40.20.0
Reaction time num false alarms0.60.81.20.80.81.1
Reaction time num false alarms AUC0.40.61.00.60.71.0
Reaction time trials correct on left0.71.41.5-1.2-1.2-1.1
Reaction time trials on left0.71.31.4-1.2-1.1-1.0
Reaction time mean0.20.30.60.40.50.7
Reaction time mean AUC0.20.30.60.40.50.7
Median of all reaction times0.91.31.81.01.11.4
Reaction time omissions0.50.71.20.70.81.1
Reaction time false alarm rate1.21.72.11.21.21.4
Reaction time premature initiation rate0.30.50.90.40.61.0
Reaction time premature initiations0.10.10.2-0.5-0.40.0
Std. dev. reaction times0.00.00.00.10.10.2
Reaction time trials completed0.71.31.4-1.2-1.1-1.0
Reaction time trials AUC0.61.21.2-1.1-1.1-1.0
Run reversals in cocaine runway, females1.91.92.1-1.3-1.3-1.4
Run reversals in cocaine runway, males0.30.30.40.60.60.3
Latency to leave start box in cocaine runway1.92.12.6-1.6-1.4-1.3
Latency to leave start box in cocaine runway, F2.63.03.6-1.9-1.7-1.5
Latency to leave start box in cocaine runway, M0.00.00.00.00.20.2
Std. dev. time between licks in bursts0.10.10.2-0.4-0.4-0.2
Total sessions with >9 infusions0.10.10.10.10.20.4
Short access day 1 total inactive lever presses1.62.12.71.21.41.6
Short access day 10 total inactive lever presses0.10.20.4-0.6-0.30.4
Short access day 1 total infusions0.20.20.30.40.50.5
Short access day 10 total infusions0.30.40.50.50.60.7
Short access total infusions0.10.20.40.10.40.6
Short access day 1 locomotion0.91.21.31.01.11.1
Short access day 10 total locomotion1.52.83.21.81.71.5
Short access total locomotion0.30.30.40.50.60.6
One hour access (0.3 mA shock)0.20.30.3-0.5-0.5-0.5
Compulsive drug intake0.10.10.40.1-0.1-0.6
One hour access (shock baseline)0.10.10.2-0.4-0.30.1
Social response proportion0.20.30.6-0.2-0.4-0.8
Social responses0.00.00.10.20.2-0.0
Social time0.00.00.0-0.2-0.2-0.0
Soleus weight0.10.20.40.60.3-0.2
Bone: stiffness0.00.00.0-0.1-0.1-0.1
Tibialis anterior weight1.65.55.8-2.3-2.4-2.4
Time to tail flick, vehicle, before self-admin0.10.10.10.40.30.1
Time to tail flick, vehicle, after self-admin0.00.00.10.10.10.2
Time to tail flick, test, before self-admin0.90.91.1-0.9-1.0-0.9
Time to tail flick, test, after self-admin0.10.10.10.30.30.2
Delta time to tail flick, vehicle, before/after SA0.30.30.50.50.50.7
Delta time to tail flick, test, before/after SA2.62.63.01.71.71.4
Tibia length1.44.04.7-1.8-2.0-2.2
Ambulatory time before self-admin0.10.20.4-0.6-0.30.2
Ambulatory time after self-admin2.12.53.1-1.8-1.6-1.3
Bone: tissue strength1.21.21.7-0.9-1.1-1.3
Total heroin consumption2.12.44.01.11.42.0
Bone: trabecular number5.99.810.13.13.13.2
Bone: trabecular spacing1.92.52.7-1.6-1.6-1.6
Bone: trabecular thickness0.10.10.20.30.30.4
Bone: trabecular tissue density0.00.00.10.0-0.0-0.4
Water consumed over 24 hours0.10.10.1-0.2-0.3-0.3
Number of responses in last shaping day0.20.20.40.20.40.6