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Mostrando ítems 291-300 de 685
Artículo
Asymmetric cell division requires specific mechanisms for adjusting global transcription
(Oxford University Press, 2017)
Most cells divide symmetrically into two approximately identical cells. There are many examples, however, of asymmetric cell division that can generate sibling cell size differences. Whereas physical asymmetric division ...
Artículo
Type III Secretion Effectors with Arginine N-Glycosyltransferase Activity
(MDPI, 2020)
Type III secretion systems are used by many Gram-negative bacterial pathogens to inject proteins, known as effectors, into the cytosol of host cells. These virulence factors interfere with a diverse array of host signal ...
Tesis Doctoral
Activity of the CarS RING finger protein and regulatory connections with CwhA and HmbC in Fusarium fujikuroi
(2023-07-25)
The genus Fusarium is a heterogeneous group of phytopathogenic fungi that causes diseases in a large diversity of economically important plants. In addition, Fusarium species produce a wide variety of secondary metabolites, ...
Artículo
Balanced production of ribosome components is required for proper G/S transition in saccharomyces cerevisiae
(American Society for Biochemistry and Molecular Biology Inc., 2013)
Artículo
Defective nucleotide excision repair in yeast hpr1 and tho2 mutants
(Oxford University Press, 2002)
Nucleotide excision repair (NER) and transcription are intimately related. First, TFIIH has a dual role in transcription initiation and NER and, secondly, transcription leads to more efficient repair of damage present in ...
Artículo
Fungal stress biology: a preface to the Fungal Stress Responses special edition
(Springer Nature, 2015)
There is currently an urgent need to increase global food security, reverse the trends of increasing cancer rates, protect environmental health, and mitigate climate change. Toward these ends, it is imperative to improve ...
Artículo
The cellular growth rate controls overall mRNA turnover, and modulates either transcription or degradation rates of particular gene regulons
(Oxford University Press, 2016)
We analyzed 80 different genomic experiments, and found a positive correlation between both RNA polymerase II transcription and mRNA degradation with growth rates in yeast. Thus, in spite of the marked variation in mRNA ...
Ponencia
Sumoylation of CtIP controls DNA end resection
(2014-08)
Double strand breaks (DSBs) can be repaired by two major mechanisms. Both ends can be simple re-joined with little or no processing, a mechanism known as non-homologous end-joining. On the other hand, DSBs can be processed ...
Tesis Doctoral
Análisis Funcional de Fotoproteínas en Fusarium
(2014)
The ascomycete Fusarium fujikuroi stands out for its capacity to produce a wide array of secondary metabolites. These compounds exhibit a large chemical diversity and very different biological properties, ranging from ...
Tesis Doctoral
Genetic and molecular analysis of small regulatory RNAs in Salmonella enterica
(2010)
En bacterias, los ARN no codificantes reguladores o "ARNs pequeños" (sRNA) regulan la expresión de genes-diana interaccionando con la región 5’ no traducida del ARN mensajero y facilitando o dificultando el acceso del ...