Abstract: The present invention concerns a member of the human chemokine CC protein family. In particular, isolated nucleic acid molecules are provided encoding the chemokine ?-15 protein. Chemokine ?-15 polypeptides are also provided. The invention further concerns diagnostic methods for detecting thymus disorders and therapeutic methods for modulating bone marrow cell proliferation and differentiation.

Abstract: The present invention concerns a member of the human chemokine CC protein family. In particular, isolated nucleic acid molecules are provided encoding the chemokine ?-15 protein. Chemokine ?-15 polypeptides are also provided. The invention further concerns diagnostic methods for detecting thymus disorders and therapeutic methods for modulating bone marrow cell proliferation and differentiation.

Abstract: There are disclosed therapeutic compositions and methods using isolated nucleic acid molecules encoding a human myeloid progenitor inhibitory factor-1 (MPIF-1) polypeptide (previously termed MIP-3 and chemokine ?8 (CK?8 or ckb-8)); a human monocyte-colony inhibitory factor (M-CIF) polypeptide (previously termed MIP1-? and chemokine ?1(CK?1 or ckb-1)), and a macrophage inhibitory protein-4 (MIP-4), as well as MPIF-1, M-CIF and/or MIP-4 polypeptides themselves, as are vectors, host cells and recombinant methods for producing the same.

Abstract: There are disclosed therapeutic compositions and methods using isolated nucleic acid molecules encoding a human chemokine beta-11 (Ck beta-11) polypeptide and a human leukocyte adhesion inhibitor-1 (LAI-1) polypeptide (previously termed chemokine ?1 (CK?1 or cka-1), as well as Ck beta-11 and/or LAI-1 polypeptides themselves, as are vectors, host cells and recombinant methods for producing the same.

Abstract: Disclosed herein is a method for generating a nucleic acid library, the method involving: (a) providing a population of single-stranded nucleic acid templates, each of the templates including a coding sequence and an operably linked promoter sequence; (b) hybridizing to the population of single-stranded nucleic acid templates a mixture of substantially complementary single-stranded nucleic acid fragments, the fragments being shorter in length than the nucleic acid template; (c) contacting each of the hybridization products of step (b) with both a DNA polymerase which lacks strand displacement activity and a DNA ligase under conditions in which the fragments act as primers for the completion of a second nucleic acid strand which is substantially complementary to the nucleic acid template; and (d) contacting the products of step (c) with RNA polymerase to generate an RNA library, the library being transcribed from the second nucleic acid strand.