{
    "filters":{
        "op":"and",
        "content": [
            {
                "op":"=",
                "content": {
                    "field":"subject.organism.id",
                    "value":"9606"
                }
	    },
	    {
                "op":"=",
                "content": {
                    "field":"sample.pcr_target.pcr_target_locus",
                    "value":"TRB"
                }
	    }
	]
    }
}