Clinical features and genetic analysis of a case series of skeletal ciliopathies in a prenatal setting.

"availability of data and materials the data that support the findings of this study are available via the bioproject database (accession: prjna878618) at https://ncbi nlm nih gov/bioproject/ . availability of data and materials the data that support the findings of this study are available via the bioproject database (accession: prjna878618"

"Declarations Ethics approval and consent to participateThe study was approved by the Ethics Committee of Hunan Provincial Maternal and Child Health Care Hospital. All methods were performed in accordance with the Declaration of Helsinki. Written informed consent was obtained from patients or patients’ legal representative for participating in the study. Consent for publicationNot applicable. Competing interestsAll authors declare that they have no commercial or other conflicting interests. Competing interests All authors declare that they have no commercial or other conflicting interests."

"Funding This research was supported by The National Key Research and Development Program of China(2021YFC1005305), The Major Scientific and Technological Projects for Collaborative Prevention and Control of Birth Defects in Hunan Province (2019SK1013 and 2019SK1015), and Natural Science Foundation of Hunan Province (2018JJ3274)."