project id: TCGA-LGG; case submitter id: TCGA-S9-A7R3; source center: 23; state: released; a260 a280 ratio: 1.89; normal tumor genotype snp match: Yes; ribosomal rna 28s 16s ratio: 1.02; rna integrity number: 7.1; age at index: 28; days to birth: -10342; ethnicity: not hispanic or latino; gender: female; race: white; vital status: Alive; year of birth: 1978; age at diagnosis: 10342; classification of tumor: not reported; days to diagnosis: 0; days to last follow up: 3013.0; icd 10 code: C71.0; last known disease status: not reported; morphology: 9400/3; primary diagnosis: Astrocytoma, NOS; prior malignancy: no; prior treatment: No; progression or recurrence: not reported; site of resection or biopsy: Cerebrum; synchronous malignancy: No; tissue or organ of origin: Cerebrum; tumor grade: Not Reported; year of diagnosis: 2006; treatment or therapy: no; alcohol history: Not Reported; is ffpe: false; weight: 30.0; composition: Not Reported; days to collection: 2706; days to sample procurement: 0; initial weight: 80.0; portion submitter id: TCGA-S9-A7R3-01A-11; percent lymphocyte infiltration: 0.0; percent monocyte infiltration: 0.0; percent necrosis: 0.0; percent neutrophil infiltration: 0.0; percent normal cells: 5.0; percent stromal cells: 45.0; percent tumor cells: 50.0; percent tumor nuclei: 90.0;