A Congenital Anemia Dissociates the Pleiotropic Functions of Master Transcription Factor GATA1 [G1E_ATACseq]

Default Boolean Operator: Terms in a search string will be connected by the AND operator, EXAMPLE: searching genomic melanoma will produce the same results as genomic AND melanoma .
AND, OR, NOT: Combine terms in a search with the boolean operators AND (to add specificity), OR (to broaden), or NOT (to eliminate a term). Operators must be capitalized (all other search terms are not case-sensitive).
Wild Card: Add wild card symbols * (open-ended) and ? (single character) to truncate terms. EXAMPLE: searching gen* shows results for 'gene', 'genetic', 'genomic, etc. Searching gene? returns results for 'gene' or 'genes' but not for 'genome'.
Phrase Searching: Enclose search in quotation marks "keyword or search term" to search for an exact phrase. EXAMPLE: "transcription factors" returns results for records where transcription is immediately followed by the word factors .
Diacritics: Words containing diacritics translate those characters to non-diacritic form. EXAMPLE: massague returns results for Massague&#769 .
Filter by: Located on the homepage (left panel), use filters to search for records or narrow the search. From search results page, filters can be removed by clicking on the term at the top of the page.

UID: 10881

Author(s): Ludwig, Leif S., Lareau, Caleb A.* * MSK affiliated

Description: Summary from GEO:

"Master regulators, such as the hematopoietic transcription factor GATA1, have numerous roles in lineage commitment and differentiation. While human GATA1 mutations result in several blood diseases, all characterized mutations act relatively early to impair hematopoietic differentiation. Here, we describe a distinct form of hemolytic anemia involving impaired terminal erythropoiesis with a reduced lifespan of circulating red blood cells. We show that this unique blood disorder results from mutations in a poorly characterized and intrinsically disordered C-terminal region of GATA1."

Overall design from GEO:

"Murine G1E cells were transduced with the HMD lentiviral vector encoding human wildtype GATA1 or point mutants p.R307C or p.R307H"

Subject of Study

Subject(s)

Do you have or know of a dataset that should be added to the catalog? Let us know!