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pro vyhledávání: '"Barbara S. Pohl"'
Autor:
Barbara S. Pohl, Walter Knöchel
Publikováno v:
Gene. 344:21-32
Transcription factors of the Fox (fork head box) family have been found in all metazoan organisms. They are characterised by an evolutionary conserved DNA-binding domain of winged helix structure. In the South African clawed frog, Xenopus laevis, mor
Publikováno v:
Mechanisms of Development. 117:283-287
We report on the temporal and spatial expression pattern of two novel genes of the Xenopus fork head/winged helix family, xFoxB2 and xFoxI1c. xFoxB2 is activated at the late blastula stage and first expressed within the dorsolateral ectoderm except f
Autor:
Barbara S. Pohl, Walter Knöchel
Publikováno v:
Mechanisms of Development. 103:93-106
Xenopus FoxD3 (XFD-6) is an intron-less gene initially expressed within the Spemann organizer and later in premigratory neural crest cells. Based upon sequence and expression pattern comparisons, it represents the Xenopus orthologue to zebrafish fkd6
Publikováno v:
The International journal of developmental biology. 49(1)
We here describe the sequences and expression patterns of three new Fox (fork head box) transcription factors in Xenopus laevis embryos. xlFoxI2, another member of subclass I, is maternally transcribed. Zygotic transcripts are first detected during n
Publikováno v:
Gene expression patterns : GEP. 5(2)
Transcription factors of the Fox (fork head box) family are involved in cellular specification and determination processes. Here, we report on the isolation and first characterisation of two members of the FoxO subclass in Xenopus laevis, xFoxO1 and
Autor:
Barbara S. Pohl, Walter Knöchel
Publikováno v:
Development genes and evolution. 214(4)
xFoxJ1 and xFoxK1, two novel members of the fork head/winged helix family of transcription factors in Xenopus, have been identified by sequence homology to their mammalian orthologues. We here report the complete amino acid sequences of xFoxJ1, its p
Autor:
Barbara S. Pohl, Walter Knöchel
Publikováno v:
Mechanisms of development. 111(1-2)
We have investigated the sequence and expression pattern of the Xenopus laevis FoxD2 gene, a member of the fork head/winged helix multigene family. The derived protein sequence is most closely related to FoxD2 factors known from other species. Matern
Autor:
Barbara S. Pohl, Monika Wilda, Thomas M. Gress, Christine Wallrapp, Walter Knöchel, Michael Beil, Guido Adler, Horst Hameister, Friederike Mueller-Pillasch, U. Lacher
Publikováno v:
Mechanisms of development. 88(1)
The human KOC gene which is highly expressed in cancer shows typical structural features of an RNA binding protein. We analyzed the temporal and spatial expression pattern of KOC in mouse embryos at different gestational ages. The expression of KOC s