Oktay Kirak

Regulation of progenitor cell proliferation and granulocyte function by microRNA-223.

Insulin-like growth factor-binding protein 2 secreted by a tumorigenic cell line supports ex vivo expansion of mouse hematopoietic stem cells.

Recombination signatures distinguish embryonic stem cells derived by parthenogenesis and somatic cell nuclear transfer.

Microfluidic control of cell pairing and fusion.

Transnuclear mice with predefined T cell receptor specificities against Toxoplasma gondii obtained via SCNT.

Yap1 acts downstream of α-catenin to control epidermal proliferation.

Enzymatic blockade of the ubiquitin-proteasome pathway.

Ubiquitin-dependent control of class II MHC localization is dispensable for antigen presentation and antibody production.

Reprogramming of postnatal neurons into induced pluripotent stem cells by defined factors.

A latent pro-survival function for the mir-290-295 cluster in mouse embryonic stem cells.

Mir-290-295 deficiency in mice results in partially penetrant embryonic lethality and germ cell defects.