The present study describes the phenotypic and genotypic features of seven individual growth transformed, euploid-diploid EBV+ human B cell lines arisen spontaneously in vitro. The lines, obtained under general. and standard culture conditions (un-manipulated), from seven individual bone marrow samples of 18 healthy young adults, Caucasian, of both sexes, display many traits of normal B cells and represent a mixture of EBV infected latently (latency type 111) and producer cells (5-16% VCA(+) by immunofluorescence) releasing seven individual different viral strains [Fruscalzo et a]., 2001. DNA sequence heterogeneity within the Epstein-Barr virus family of repeats in the latent origin of replication. Gene 265, 165-173] similar to the B95-8 genotype as shown by results of Southern blot of BamHI-digested DNA fragment. These tests were planned to characterize more fully this panel of new bone marrow cell lines sharing normal B cell traits.
Phenotypic and genotypic characteristics of new euploid-diploid lymphoblastoid B cell lines EBV+, normal human bone marrow derived, spontaneously overgrown in vitro / Bertolini, L; Aebischer, Ml; Ameglio, F; Angeloni, Antonio; Delaroche, I; Faggioni, Alberto; Fruscalzo, A; Gorini, G; Serafino, A; Starace, G; Tabilio, A.. - In: JOURNAL OF VIROLOGICAL METHODS. - ISSN 0166-0934. - STAMPA. - 126:(2005), pp. 91-100. [10.1016/j.jviromet.2005.01.029]
Phenotypic and genotypic characteristics of new euploid-diploid lymphoblastoid B cell lines EBV+, normal human bone marrow derived, spontaneously overgrown in vitro.
ANGELONI, Antonio;FAGGIONI, Alberto;
2005
Abstract
The present study describes the phenotypic and genotypic features of seven individual growth transformed, euploid-diploid EBV+ human B cell lines arisen spontaneously in vitro. The lines, obtained under general. and standard culture conditions (un-manipulated), from seven individual bone marrow samples of 18 healthy young adults, Caucasian, of both sexes, display many traits of normal B cells and represent a mixture of EBV infected latently (latency type 111) and producer cells (5-16% VCA(+) by immunofluorescence) releasing seven individual different viral strains [Fruscalzo et a]., 2001. DNA sequence heterogeneity within the Epstein-Barr virus family of repeats in the latent origin of replication. Gene 265, 165-173] similar to the B95-8 genotype as shown by results of Southern blot of BamHI-digested DNA fragment. These tests were planned to characterize more fully this panel of new bone marrow cell lines sharing normal B cell traits.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
