<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: Genotyping the progeny of miR-142 +/− intercrosses at embryonic day 14.5 (E14.5) revealed the predicted Mendelian distribution of miR-142 +/+ , miR-142 +/− , and miR-142 −/− embryos. However, postnatal survival at 3 weeks of age of miR-142 homozygous offsprings was lower than expected (18% instead of 25%), demonstrating that roughly a third of miR-142 −/− mice died perinatally (Figure 1-source **data** 1). Surviving miR-142 −/− mice did not display overt physical abnormalities, were fertile, and bred normally.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>