38 A Diagnostic Journey in Neurodevelopmental Disorders: Toward Improving Comprehensive Care for Children with Neurodevelopmental Disorders and Neurogenetic Conditions.
R. R. Wilson C. M. Stephens K. V. Cassidy A. Besterman J. A. Martinez-Agosto S. Jeste

39 Bridging the Gap: Access to Genetic Testing in a Community Sample of Individuals with Autism Spectrum Disorder
A. Rouhandeh C. Honsberger M. Mulhern N. Shanok N. Huda E. Brooker Lozott M. Sotelo J. Buxbaum A. Kolevzon S. De Rubeis J. Foss-Feig P. M. Siper

40 Clinical Phenotype of De Novo Mutations in CHD2
E. Kurtz-Nelson S. Trinh A. S. Wallace E. E. Eichler R. Bernier

41 Comparative Analysis of ASD Gene Prioritization Strategies
E. Larsen S. Spring-Pearson S. Banerjee-Basu

42 Contactin-5 Copy-Number Variant Is an Inherited Risk Factor for Autism Spectrum Disorder
Z. Schmilovich G. Huguet Q. He E. A. Douard S. Jacquemont P. A. Dion L. Xiong G. A. Rouleau B. Chaumette

43 Contribution of Multiple Inherited and Shared Rare Variants to Autism Spectrum Disorder (ASD) in a Family with 3 Affected Siblings
Y. Qiao K. Calli S. Martell S. Race C. Chijiwa A. Glodjo S. Jones S. W. Scherer E. Rajcan-Separovic M. S. Lewis

44 Demographic and Clinical Characterization of Participants in the Australian Autism Biobank
G. A. Alvares T. Australian Autism Biobank Team

45 Diagnostic Whole Exome Sequencing in an Autism Research Population
M. Mulhern S. De Rubeis L. Tang M. P. Trelles A. Kolevzon J. Buxbaum

46 Diagnostic Yield of Chromosomal Microarray Analysis in Autism Spectrum Disorder
F. Cucinotta A. Ricciardello L. Turriziani M. Briguglio M. Boncoddo F. Bellomo M. Baccarin C. Picinelli P. Castronovo P. Tomaiuolo C. Lintas R. Sacco S. Gabriele M. Canali A. M. Persico

47 Differences in the Genetic Background Contribute to Risk and Resilience to Autism
T. Rolland T. Bourgeron F. Cliquet A. Mathieu C. Leblond F. Amsellem R. Delorme

48 Enhancing Impact of Genomics Research in ASD through Integration of Research Results into Routine Care Pathways – a Case Series
I. Peltekova D. Buhas L. Stern E. Kirby A. Yusuf M. Elsabbagh

49 Examining the Broader Autism Phenotype in the Context of Genetic Etiology
C. M. Hudac J. Gerdts T. Turner E. E. Eichler R. Bernier

Habituation to Social Information Is Associated with Repetitive Behavior in 16p11.2 Deletion and Duplication (Withdrawn)
J. S. Beighley C. M. Hudac A. S. Wallace R. Bernier

51 Identification of Multiple Candidate Variants in a Family with Autism Spectrum Disorder through Whole Genome Sequencing Analysis
M. S. Lewis K. Calli Y. Qiao R. K. Yuen R. M. Stowe S. Martell C. Chijiwa E. Rajcan-Separovic S. W. Scherer

52 Parents’ Perceived Utility of Biological Testing Prior to Clinical Genetic Testing Is Associated with Child Emotional and Behavioural Functioning, Family Functioning, and Family-Centered Care
A. Yusuf I. Peltekova R. Bruno J. Frei T. Savion-Lemieux J. Howe S. W. Scherer M. Elsabbagh

53 Phenotypic Effects of Loss of Function CNTNAP2 Variants
C. M. Taylor M. Mitchel M. Kinney B. Haas-Givler K. Brigatti M. Young K. Strauss

54 Returning Clinical Genetic Results on a Large Scale to Research Participants in SPARK
L. Grosvenor P. Feliciano W. K. Chung

55 Routine Clinical Genetic Testing in Patients with Autism Spectrum Disorder and Related Developmental Disorders Has a Diagnostic Yield up to 40%, Improves Medical Management, and Significantly Alters Recurrence Risk Counseling
C. L. Martin K. E. Wain T. Challman L. Kasparson S. M. Myers E. Palen J. Savatt B. Finucane D. H. Ledbetter

56 Sex Ratios in Autism, an Analysis of 8,167 Participants in the International Autism Mapping Project
B. M. Wieckowski E. Diamond J. M. Diamond

57 The Differential Effect of Gene Dosage on Autism Risk and General Intelligence
E. A. Douard C. Schramm A. Zeribi S. Nowak M. P. Poulin-Lord M. Jean Louis M. Auger T. Bourgeron T. Paus Z. Pausova A. Labbe C. Greenwood G. Huguet S. Jacquemont

58 The Prevalence of Autism Spectrum Disorder (ASD) and Attention Deficit Hyperactivity Disorder (ADHD) in Tuberous Sclerosis Complex (TSC). a Comparison of Prevalence in Patients with TSC1 and TSC2 Mutations.
W. Y. Cheung Y. Shen C. Tye F. S. McEwen L. Underwood E. L. Woodhouse F. Sheerin N. Higgins H. L. Liang E. Shephard J. Yates P. Bolton J. W. Steenbruggen E. Barker