منابع مشابه
HOX and non-HOX homeobox genes in leukemic hematopoiesis.
Dysregulation of homeobox (HB)-containing genes is becoming increasingly recognized as the underlying basis of many hematologic malignancies. Expression of clustered HB (HOX) genes within the hematopoietic system, and enforced overexpression and knockout studies have provided support for the concept that these homeodomain-containing transcription factors play a significant role in the developme...
متن کاملHOX Pro DB: the functional genomics of hox ensembles
The HOX Pro database contains information about the organization, function and evolution of gene ensembles, notably the homeobox-containing genes. It is now clear that a subset of genes containing the homeobox motif play key roles in the orchestration of genes which control embryonic patterning, morphogenesis, cell differentiation and malignant transformation. The HOX Pro contains a broad spect...
متن کاملSea urchin Hox genes: insights into the ancestral Hox cluster.
We describe the Hox cluster in the radially symmetric sea urchin and compare our findings to what is known from clusters in bilaterally symmetric animals. Several Hox genes from the direct-developing sea urchin Heliocidaris erythrogramma are described. CHEF gel analysis shows that the Hox genes are clustered on a < or = 300 kilobase (kb) fragment of DNA, and only a single cluster is present, as...
متن کاملRetinoids and Hox genes.
The vertebrate embryonic body plan is constructed through the interaction of many developmentally regulated genes that supply cells with the essential positional and functional information they require to migrate to their appropriate destination and generate the proper structures. Some molecular cues involved in patterning the central nervous system, particularly in the hindbrain, are interpret...
متن کاملEfficient Simulation of a Random Knockout Tournament
We consider the problem of using simulation to efficiently estimate the win probabilities for participants in a general random knockout tournament. Both of our proposed estimators, one based on the notion of “observed survivals” and the other based on conditional expectation and post-stratification, are highly effective in terms of variance reduction when compared to the raw simulation estimato...
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ژورنال
عنوان ژورنال: Genome Biology
سال: 2003
ISSN: 1465-6906
DOI: 10.1186/gb-spotlight-20030718-01