-
2
-
-
0025114226
-
The myb and myc Nuclear Oncogenes as Transcriptional Activators
-
(1990)
Curr Opin Cell Biol
, vol.2
, pp. 502-508
-
-
Cole1
-
3
-
-
0025687550
-
New Light on MYC and MYB Part II MYB
-
of outstanding interest, This review discusses the role of Myb in the regulation of growth and differentiation, its function as a transactivator and the mechanisms by which it activates oncogenesis.
-
(1990)
Genes & Development
, vol.4
, pp. 2235-2241
-
-
Lüscher1
Eisenman2
-
4
-
-
0024270537
-
A c-myb Antisense Oligonucleotide Inhibits Normal Human Hematopoiesis in Vitro
-
(1988)
Science
, vol.242
, pp. 1303-1306
-
-
Gewirtz1
Calabretta2
-
5
-
-
0025821494
-
A Functional c-myb Gene is Required for Normal Murine Fetal Hepatic Hematopoiesis
-
of outstanding interest, In this work, c-myb is inactivated in embryonic stem cells by homologous recombination, and transgenic mice homozygous for the alteration are obtained by breeding. The mice develop a severe anemia at approximately day 14, indicating that adult but not embryonic hematopoiesis requires the expression of an intact c-myb gene.
-
(1991)
Cell
, vol.65
, pp. 677-689
-
-
Mucenski1
McLain2
Kier3
Swerdlow4
Schreiner5
Miller6
Pietryga7
Scott8
Potter9
-
7
-
-
0025762508
-
Antisense Myb Inhibition of Purified Erythroid Progenitors in Development and Differentiation is Linked to Cycling Activity and Expression of DNA Polymerase α
-
of special interest, Inhibition of human erythroid colony formation by antisense c-myb oligonucleotides is found to be significantly stronger for the rapidly cycling late than for the slowly cycling early erythroid progenitors.
-
(1991)
Blood
, vol.77
, pp. 1181-1190
-
-
Altieri1
Venturelli2
Caré3
Fossati4
Pelosi5
Labbaye6
Mattia7
Gewirtz8
Calabretta9
Peschle10
-
8
-
-
0024436583
-
Nuclear Oncoprotein Expression as a Function of Lineage, Differentiation Stage, and Proliferation Status of Normal Human Hematopoietic Cells
-
(1989)
Blood
, vol.74
, pp. 1517-1524
-
-
Kastan1
Stone2
Civin3
-
9
-
-
0026089494
-
Normal and Leukemic Hematopoietic Cells Manifest Differential Sensitivity to Inhibitory Effects of c-myb Antisense Oligodeoxynucleotides: an in Vitro Study Relevant to Bone Marrow Purging
-
of special interest, Antisense c-myb oligonucleotides are shown to inhibit the growth of about 80% of human acute and chronic myelogenous-leukemia cell cultures derived from the corresponding patients. In addition, these cultures are found to be more sensitive to the inhibitory effects than normal hematopoietic cells.
-
(1991)
Proc Natl Acad Sci USA
, vol.88
, pp. 2351-2355
-
-
Calabretta1
Sims2
Valtieri3
Caracciolo4
Szczyuk5
Venturelli6
Ratajczak7
Beran8
Gewirtz9
-
11
-
-
0025013296
-
Differentiation of Mouse Erytholeukemia Cells Enhanced by Alternatively Spliced c-myb mRNA
-
of special interest, A truncated c-myb cDNA lacking the transactivating domain is cloned from a human T-leukemia cell line. Overexpression of this cDNA in a mouse erythroleukemia cell line slightly enhanced the percentage of differentiated cells following DMSO treatment.
-
(1990)
Science
, vol.249
, pp. 1291-1293
-
-
Weber1
Westin2
Clarke3
-
12
-
-
0023649188
-
v-myb Dominance Over v-myc in Doubly Transformed Chick Myelomonocytic Cells
-
(1987)
Cell
, vol.51
, pp. 41-50
-
-
Ness1
Beug2
Graf3
-
13
-
-
0025992101
-
Estrogen-dependent Alterations in Differentiation State of Myeloid Cells Caused by a v-myb-estrogen Receptor Fusion Protein
-
of special interest, Demonstrates that the transfection of a chimera incorporating both v-Myb and the estrogen receptor, into a v-myc transformed chick macrophage cell line, induces a partial retrodifferentiation. This effect is dependent on the addition of estrogen. Furthermore, a novel gene that is indirectly regulated by v-myb is identified.
-
(1991)
EMBO J
, vol.10
, pp. 3713-3719
-
-
Burk1
Klempnauer2
-
14
-
-
0025712479
-
Mutations in v-myb Alter the Differentiation of Myelomonocytic Cells Transformed by the Oncogene
-
of outstanding interest, Chick myelomonocytic cells transformed by E26 virus resemble myeloblasts and express mim-1, whereas AMV-transformed cells resemble monoblasts and do not express mim-1 [17]. Based on these observations a number of chimeras between the two viruses as well as point mutants are constructed. Reversion of any of three point mutations in the second repeat of AMV v-myb to the E26 v-myb/c-myb configuration leads to mutant-transformed cells that express mim-1 and which either resemble promyelocytes or myeloblasts. These results support the notion that Myb can participate in determining the differentiated phenotype and raises the possibility that the different phenotypes observed are caused by the interaction between Myb and other protein(s).
-
(1990)
Cell
, vol.63
, pp. 1287-1297
-
-
Introna1
Golay2
Frampton3
Nakano4
Ness5
Graf6
-
15
-
-
0024242770
-
A Single Point Mutation in the v-ets Gene of the E26 Avian Leukemia Virus Affects Both Erythroid and Myeloid Cell Transformation and Promotes a Lineage Conversion from Macrophages to Promyelocytes
-
(1988)
Cell
, vol.55
, pp. 1147-1158
-
-
Golay1
Introna2
Graf3
-
16
-
-
0024839858
-
The v-myb Oncogene Product Binds to and Activates the Promyelocyte-specific mim-1 Gene
-
(1989)
Cell
, vol.59
, pp. 1115-1125
-
-
Ness1
Marknell2
Graf3
-
17
-
-
0026530823
-
Expression Patterns of c-myb and of v-myb Induced Myeloid-1 (mim-1) Gene During the Development of the Chick Embryo
-
of special interest, This paper shows that the c-myb-encoded product can transactivate mim-1 in a macrophage cell line. In addition, in situ hybridization experiments show that mim-1 is highly expressed in areas of granulopoiesis where c-myb is also expressed. In the context of the work reported in [5], it is interesting that mim-1 is found to be expressed in the yolk sac where no c-myb expression could be detected.
-
(1992)
Development
, vol.114
, pp. 125-133
-
-
Queva1
Ness2
Grässer3
Graf4
Vandenbunder5
Stéhelin6
-
18
-
-
0026561656
-
Identification of Genes Differentially Expressed in Two Types of v-myb-transformed Avian Myelomonocytic Cells
-
of special interest, Chicken monoblasts and promyelocytes, transformed by two forms of v-myb, are analyzed by the application of differential screening. Besides mim-1, seven genes are found to be selectively expressed in the promyelocytes. Four of these genes (encoding MRP-like protein; goosetype lysozyme; p20K; and ribonuclease A/angiogenin-like protein) are identified by sequence comparisons.
-
(1992)
Oncogene
, vol.7
, pp. 527-534
-
-
Nakano1
Graf2
-
19
-
-
0026041437
-
Positive Autoregulation of c-myb Expression via Myb Binding Sites in the 5′ Flanking Region of the Human c-myb Gene
-
of special interest, The human c-myb promoter is found to contain three Myb-binding sites. When linked to a reporter plasmid, these sites mediate a modest increase in transcription following cotransfection with a myb-expressing plasmid. This result suggests the possibility of c-myb autoregulation.
-
(1991)
Mol Cell Biol
, vol.11
, pp. 6166-6176
-
-
Nicolaides1
Gualdi2
Casadevall3
Manzella4
Calabretta5
-
20
-
-
0025834680
-
Interaction of the v- and c-Myb Proteins with Regulatory Sequences of the Human c-myc Gene
-
of special interest, Human c-myc upstream sequences, which contain several Myb-binding sites, are shown to mediate transcriptional activation of a reporter gene in the presence of c-myb expression.
-
(1991)
Oncogene
, vol.6
, pp. 1397-1407
-
-
Zobel1
Kalkbrenner2
Guehmann3
Nawrath4
Vorbrueggen5
Moelling6
-
22
-
-
0026102659
-
Expression Patterns of myb Genes from Antirrhinum Flowers
-
of special interest, Six myb-related genes were isolated from an Antirrhinum majus cDNA library. Analysis of their expression patterns in flowers suggests that several of them are involved in the regulation of secretory processes.
-
(1991)
Plant Cell
, vol.3
, pp. 115-125
-
-
Jackson1
Culianez-Macia2
Prescott3
Roberts4
Martin5
-
23
-
-
0025979188
-
Targets for Trans-activation by myb
-
of special interest, This review discusses the possibility that Myb regulates DNA polymerase-α.
-
(1991)
Cancer Cells
, vol.3
, pp. 22-23
-
-
Gonda1
-
24
-
-
0025997497
-
A myb Gene Required for Leaf Trichome Differentiation in Arabidopsis is Expressed in Stipules
-
of outstanding interest, This work shows that in the crucifer, Arabidopsis thaliana, expression of a myb-related gene, GL-1, is required for the initiation of differentiation of hair cells (trichomes). This gene is a member of the extended myb family in Arabidopsis.
-
(1991)
Cell
, vol.67
, pp. 483-493
-
-
Oppenheimer1
Herman2
Sivakumaran3
Esch4
Marks5
-
25
-
-
0026555815
-
Dictyostelium MYB: Evolution of a DNA-binding Domain
-
of special interest, A genomic myb clone is isolated from Dictyostelium discoideum and shown to contain three Myb-encoding repeats that are highly homologous to vertebrate c-myb.
-
(1992)
Oncogene
, vol.7
, pp. 589-596
-
-
Stober-Grässer1
Brydolf2
Bin3
Grässer4
Firtel5
Lipsick6
-
27
-
-
0026326620
-
Proposed Structure for the DNA-binding Domain of the Myb Oncoprotein Based on Model Building and Mutational Analysis
-
of outstanding interest, Based on the evolutionary conservation of specific residues within the Myb repeats, an arrangement of α-helices is proposed to be homologous to that seen in homeodomains. Based on the known structure of homeodomain proteins and site-directed mutagenesis, a model is developed in which each Myb repeat consists of 3 α-helices packed over a hydrophobic core, with helix 3 entering the major groove on the DNA.
-
(1991)
Protein Eng
, vol.4
, pp. 891-901
-
-
Frampton1
Gibson2
Ness3
Döderlein4
Graf5
-
28
-
-
0026418309
-
Specific DNA-binding by c-Myb: Evidence for a Double Helix-turn-helix-related Motif
-
of special interest, The mutagenesis of amino acids in the Myb repeats R2 and R3 at positions corresponding to predicted DNA-contacting amino acids (assuming a helix-turn-helix structure for Myb) abolishes specific DNA-binding.
-
(1991)
Science
, vol.253
, pp. 1140-1143
-
-
Gabrielsen1
Sentenac2
Fromageot3
-
32
-
-
0024356368
-
Transcriptional Activation by the v-myb Oncogene and its Cellular Progenitor, c-myb
-
(1989)
Cell
, vol.58
, pp. 85-93
-
-
Weston1
Bishop2
-
34
-
-
0025733965
-
Transformation by Carboxyl-detected Myb Reflects Increased Transactivating Capacity and Disruption of a Negative Regulatory Domain
-
of special interest, This paper describes a correlation between the transactivating capacity of carboxy-terminally truncated c-Myb proteins and their hematopoietic cell transforming capacity.
-
(1991)
Oncogene
, vol.6
, pp. 1549-1553
-
-
Hu1
Ramsay2
Kanei-Ishii3
Ishii4
Gonda5
-
35
-
-
0026049258
-
Increase in Specific DNA-binding by Carboxyl Truncation Suggests a Mechanism for Activation of Myb
-
of special interest, An increased DNA-binding capacity is described for carboxy-terminally truncated c-Myb proteins.
-
(1991)
Oncogene
, vol.6
, pp. 1875-1879
-
-
Ramsay1
Ishii2
Gonda3
-
36
-
-
0024465662
-
The Oct-1 Homeodomain Directs Formation of a Multiprotein-DNA Complex with the HSV Transactivator VP16
-
(1989)
Nature
, vol.341
, pp. 624-630
-
-
Stern1
Tanaka2
Herr3
-
37
-
-
0025817041
-
Protein Truncation is Required for the Activation of the c-myb Proto-oncogene
-
of special interest, Truncations at either the 5′ or 3′ end of retrovirally transduced c-myb are shown to activate its transforming potential.
-
(1991)
Mol Cell Biol
, vol.11
, pp. 3987-3996
-
-
Grässer1
Graf2
Lipsick3
-
39
-
-
0024496567
-
The ets Sequence is Required for Induction of Erythroblastosis in Chickens by Avian Retrovirus E26
-
(1989)
J Virol
, vol.63
, pp. 398-402
-
-
Nunn1
Hunter2
-
40
-
-
0026012972
-
Activation of cMGF Expression is a Critical Step in Avian Myeloid Leukemogenesis
-
of special interest, A retroviral construct, which contains v-myb and v-erbB expressed from a subgenomic message, is used to transform cultured myeloblasts (because of v-myb) that produce their own cMGF (because of v-erbB). This virus causes a myeloid leukemia that is not seen with v-myb or v-erbB only constructs. The notion that cMGF induction is a critical step in myeloid leukemogenesis is supported by the observation that a v-myb/cMGF construct similarly transforms factor independent myeloblasts and causes myeloid leukemia.
-
(1991)
EMBO J
, vol.10
, pp. 837-844
-
-
Metz1
Graf2
Leutz3
-
41
-
-
0026029384
-
v-myb and v-ets Transform Chicken Erythroid Cells and Cooperate Both in trans and in cis to Induce Distinct Differentiation Phenotypes
-
of outstanding interest, The v-myb and v-ets genes of E26 are separated and introduced into retroviral vectors either alone or in combination. Whereas v-myb but not v-ets is capable of transforming myeloid cells, both v-myb and v-ets weakly transform erythroid cells, although less strongly than when expressed in combination. Surprisingly, the erythroid cells transformed by the original Myb-Ets fusion protein are much more immature than those transformed by the constructs expressing the two proteins separately.
-
(1991)
Genes Dev
, vol.5
, pp. 369-380
-
-
Metz1
Graf2
-
42
-
-
0025910463
-
Fusion of the Nuclear Oncoproteins v-Myb and v-Ets is Required for the Leukemogenicity of E26 Virus
-
of outstanding interest, Shows that only retroviral constructs containing both v-myb and v-ets cause leukemias in chick embryos.
-
(1991)
Cell
, vol.66
, pp. 95-105
-
-
Metz1
Graf2
|