In vitro differentiation of c-myb-/- ES cells reveals that the colony forming capacity of unilineage macrophage precursors and myeloid progenitor commitment are c-Myb independent

Research output: Contribution to journal › Article › peer-review

Standard

In vitro differentiation of c-myb-/- ES cells reveals that the colony forming capacity of unilineage macrophage precursors and myeloid progenitor commitment are c-Myb independent. / Clarke, D; Vergioupoulos, A; Crawford, A; Mucenski, M; Bonifer, Constanze; Frampton, Jon.

In: Oncogene, Vol. 19, No. 30, 31.07.2013, p. 3343-3351.

Research output: Contribution to journal › Article › peer-review

Harvard

Clarke, D, Vergioupoulos, A, Crawford, A, Mucenski, M, Bonifer, C & Frampton, J 2013, 'In vitro differentiation of c-myb-/- ES cells reveals that the colony forming capacity of unilineage macrophage precursors and myeloid progenitor commitment are c-Myb independent', Oncogene, vol. 19, no. 30, pp. 3343-3351. <http://www.nature.com/onc/journal/v19/n30/full/1203661a.html>

APA

Clarke, D., Vergioupoulos, A., Crawford, A., Mucenski, M., Bonifer, C., & Frampton, J. (2013). In vitro differentiation of c-myb-/- ES cells reveals that the colony forming capacity of unilineage macrophage precursors and myeloid progenitor commitment are c-Myb independent. Oncogene, 19(30), 3343-3351. http://www.nature.com/onc/journal/v19/n30/full/1203661a.html

Vancouver

Clarke D, Vergioupoulos A, Crawford A, Mucenski M, Bonifer C, Frampton J. In vitro differentiation of c-myb-/- ES cells reveals that the colony forming capacity of unilineage macrophage precursors and myeloid progenitor commitment are c-Myb independent. Oncogene. 2013 Jul 31;19(30):3343-3351.

Author

Clarke, D ; Vergioupoulos, A ; Crawford, A ; Mucenski, M ; Bonifer, Constanze ; Frampton, Jon. / In vitro differentiation of c-myb-/- ES cells reveals that the colony forming capacity of unilineage macrophage precursors and myeloid progenitor commitment are c-Myb independent. In: Oncogene. 2013 ; Vol. 19, No. 30. pp. 3343-3351.

Bibtex

@article{bf96463b428d43a68e4524995fae35f8,
title = "In vitro differentiation of c-myb-/- ES cells reveals that the colony forming capacity of unilineage macrophage precursors and myeloid progenitor commitment are c-Myb independent",
abstract = "Mice homozygous for an inactivated c-myb allele exhibit embryonic (primitive) blood formation but die at about day 15 of gestation because of a failure to generate adult (definitive) haemopoiesis. Recently, it has been shown that commitment to definitive haemopoiesis does occur in vivo, but that some point in the subsequent development towards the differentiated lineages is compromised. Here we have asked whether it is possible to demonstrate this same distinction between the development of primitive and definitive haemopoiesis during the in vitro differentiation of c-myb null ES cells, and whether this can be used to define more precisely at which developmental stage the absence of c-Myb blocks the adult haemopoietic lineages. We investigated the kinetics of progenitor formation and commitment to differentiation using a combination of colony forming assays and analysis of RNA and surface antigen expression. Primitive unilineage macrophage and erythroid precursor commitment could develop in the absence of c-Myb. No precursors characteristic of definitive haemopoiesis were detected; nevertheless, we could show the expression of a programme of transcription and surface antigens which is consistent with the appearance of definitive progenitors blocked at an early multipotential stage.",
keywords = "in vitro, c-myb(-/-) ES cells , unilineage macrophage , myeloid progenitor commitment ",
author = "D Clarke and A Vergioupoulos and A Crawford and M Mucenski and Constanze Bonifer and Jon Frampton",
year = "2013",
month = jul,
day = "31",
language = "English",
volume = "19",
pages = "3343--3351",
journal = "Oncogene",
issn = "0950-9232",
publisher = "Nature Publishing Group",
number = "30",

}

RIS

TY - JOUR

T1 - In vitro differentiation of c-myb-/- ES cells reveals that the colony forming capacity of unilineage macrophage precursors and myeloid progenitor commitment are c-Myb independent

AU - Clarke, D

AU - Vergioupoulos, A

AU - Crawford, A

AU - Mucenski, M

AU - Bonifer, Constanze

AU - Frampton, Jon

PY - 2013/7/31

Y1 - 2013/7/31

N2 - Mice homozygous for an inactivated c-myb allele exhibit embryonic (primitive) blood formation but die at about day 15 of gestation because of a failure to generate adult (definitive) haemopoiesis. Recently, it has been shown that commitment to definitive haemopoiesis does occur in vivo, but that some point in the subsequent development towards the differentiated lineages is compromised. Here we have asked whether it is possible to demonstrate this same distinction between the development of primitive and definitive haemopoiesis during the in vitro differentiation of c-myb null ES cells, and whether this can be used to define more precisely at which developmental stage the absence of c-Myb blocks the adult haemopoietic lineages. We investigated the kinetics of progenitor formation and commitment to differentiation using a combination of colony forming assays and analysis of RNA and surface antigen expression. Primitive unilineage macrophage and erythroid precursor commitment could develop in the absence of c-Myb. No precursors characteristic of definitive haemopoiesis were detected; nevertheless, we could show the expression of a programme of transcription and surface antigens which is consistent with the appearance of definitive progenitors blocked at an early multipotential stage.

AB - Mice homozygous for an inactivated c-myb allele exhibit embryonic (primitive) blood formation but die at about day 15 of gestation because of a failure to generate adult (definitive) haemopoiesis. Recently, it has been shown that commitment to definitive haemopoiesis does occur in vivo, but that some point in the subsequent development towards the differentiated lineages is compromised. Here we have asked whether it is possible to demonstrate this same distinction between the development of primitive and definitive haemopoiesis during the in vitro differentiation of c-myb null ES cells, and whether this can be used to define more precisely at which developmental stage the absence of c-Myb blocks the adult haemopoietic lineages. We investigated the kinetics of progenitor formation and commitment to differentiation using a combination of colony forming assays and analysis of RNA and surface antigen expression. Primitive unilineage macrophage and erythroid precursor commitment could develop in the absence of c-Myb. No precursors characteristic of definitive haemopoiesis were detected; nevertheless, we could show the expression of a programme of transcription and surface antigens which is consistent with the appearance of definitive progenitors blocked at an early multipotential stage.

KW - in vitro

KW - c-myb(-/-) ES cells

KW - unilineage macrophage

KW - myeloid progenitor commitment

M3 - Article

VL - 19

SP - 3343

EP - 3351

JO - Oncogene

JF - Oncogene

SN - 0950-9232

IS - 30

ER -