pre-b-cells
41Interleukin-7 receptor — (IL7R) also known as CD127 (Cluster of Differentiation 127) is a type I cytokine receptor. IL7R also denotes its human gene. PBB Summary section title = summary text = The protein encoded by this gene is a receptor for interleukine 7 (IL7). The… …
42Bcl-2 — is the prototype for a family of mammalian genes and the proteins they produce. They govern mitochondrial outer membrane permeabilization (MOMP) and can be either pro apoptotic (Bax, BAD, Bak and Bok among others) or anti apoptotic (including Bcl …
43Timeline of scientific discoveries — The timeline below shows the date of publication of major scientific theories and discoveries, along with the discoverer. In many cases, the discovery spanned several years. BC* 17th century BC Venus tablet of Ammisaduqa: first known Babylonian… …
44Gonadal ridge — Infobox Embryology Name = PAGENAME Latin = GraySubject = 252 GrayPage = 1207 Caption = Section of the fold in the mesonephros of a chick embryo of the fourth day. ( Genital ridge labeled at left.) Caption2 = System = CarnegieStage = Precursor =… …
45George Yancopoulos — George D. Yancopoulos born 1959 in Middle Village, New York; Chief scientific officer and president of Regeneron Pharmaceuticals, Inc.. Dr. Yancopoulos has been elected to both the National Academy of Sciences and the American Academy of Arts and …
46Bruton's tyrosine kinase — (or Btk) is a type of kinase enzyme implicated in the primary immunodeficiency disease X linked agammaglobulinemia (XLA). Its exact mechanism of action remains unknown, but it plays a crucial role in B cell maturation as well as mast cell… …
47Pringsheim, Nathanael — ▪ German botanist born Nov. 30, 1823, Wziesko, Silesia died Oct. 6, 1894, Berlin, Ger. botanist whose contributions to the study of algae made him one of the founders of the science of algology. Pringsheim studied at various… …
48X-linked agammaglobulinemia — X linked infantile agammaglobulinemia a primary X linked immunodeficiency disorder (gene locus: Xq21.3 q22) caused by mutation of the gene encoding Bruton tyrosine kinase. It is characterized by absence of circulating B lymphocytes, absence of… …
49Gynaecology — or gynecology (see spelling differences) refers to the surgical specialty dealing with health of the female reproductive system (uterus, vagina and ovaries). Literally, outside medicine, it means the science of women . Almost all modern… …
50SOX11 — SRY (sex determining region Y) box 11, also known as SOX11, is a human gene.cite web | title = Entrez Gene: SOX11 SRY (sex determining region Y) box 11| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=6664|… …
