organism: Streptococcus pneumoniae TIGR4
description: TIGR4 isolate with capsule knocked out using Sweet-Janus cassette
attributes.tag: strain
attributes.value: TIGR4_CPSNEG
attributes.tag: isolate
attributes.value: not collected
attributes.tag: host
attributes.value: not collected
attributes.tag: isolation_source
attributes.value: not collected
attributes.tag: collection_date
attributes.value: not applicable
attributes.tag: geo_loc_name
attributes.value: not applicable
attributes.tag: sample_type
attributes.value: cell culture
attributes.tag: BioSampleModel
attributes.value: Microbe, viral or environmental