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UV-B radiation induces Mu element somatic transposition in maize
(Oxford University Press, 2013-11)
The maize Mutator (MuDR/Mu) transposon family is the most active DNA transposon inplants (Lisch 2002). The Mu family contains diverse elements, all sharing similar ~215 bpterminal inverted repeats (TIRs). MuDR is the ...
Kras oncogene analysis of non-melanoma skin tumors in Southeastern Brazil
(1999-09-01)
Skin cancers are the most common human malignant neoplasia and their incidence is growing, chiefly in tropical countries. There is evidence that ultraviolet (UV) radiation present in sunlight is important for genetic damage. ...
Defective transcription/repair factor IN recruitment to specific UV lesions in trichothiodystrophy syndrome
(AMER ASSOC CANCER RESEARCH, 2008)
Most trichothiodystrophy (TTD) patients present mutations in the xeroderma pigmentosum D (XPD) gene, coding for a subunit of the transcription/repair factor IIH (TFHH) complex involved in nucleotide excision repair (NER) ...
Hereditary hemoglobinopathies in a population from southeast Brazil
(Marcel Dekker IncNew York, 1996)
p53 Mutant Human Glioma Cells Are Sensitive to UV-C-Induced Apoptosis Due to Impaired Cyclobutane Pyrimidine Dimer Removal
(AMER ASSOC CANCER RESEARCH, 2009)
The p53 protein is a key regulator of cell responses to DNA damage, and it has been shown that It sensitizes glioma cells to the alkylating agent temozolomide by up-regulating the extrinsic apoptotic pathway, whereas it ...
Identification of regulatory elements involved in expression and induction by sucrose and UV-B light of the Arabidopsis thaliana COX5b-2 gene, encoding an isoform of cytochrome c oxidase subunit 5b
(Wiley Blackwell Publishing, Inc, 2009-11)
The promoter sequences required for expression of the Arabidopsis thaliana COX5b-2 gene, encoding an isoform of cytochrome c oxidase subunit 5b, were analyzed using plants transformed with deleted and mutagenized forms of ...
Deletion mapping of the potyviral helper component-proteinase reveals two regions involved in RNA binding
(Academic Press IncSan DiegoEUA, 2000)