Sentence examples for modifications have been observed from inspiring English sources

The effects of these modifications have been observed in the composition of intestinal microlora.

The structural modifications have been observed with Grazing Incidence X-ray Diffraction (GIXRD), as a function of Ar+ dose.

Catalyst characterization results suggest the presence mainly of the orthorhombic Te2M20O57 (M = Mo, V and Nb) bronze in samples before and after use in oxidation and ammoxidation, although some little modifications have been observed after its use in ammoxidation reaction.

Histone modifications have been observed on active rRNA genes and can contribute to the regulation of rRNA transcription.

However, epigenetic changes have been known to be important as both global and gene-specific DNA and histone modifications have been observed in reprogramming in vitro [5].

However, a recently reported examination of the universalness of "histone code" reveals significant differences of histone modification patterns among species, and meanwhile, several potentially species-specific histone modifications and several novel histone modifications have been observed [12].

In addition, an impairment of DNA and histone modifications has been observed in a mouse leukemia cell line, L1210, where an inverse relationship in the regulation of the silencing of candidate genes was reported [ 31].

However, true colocalization of opposing histone modifications has been observed by sequential ChIP for very few genes, raising questions about the significance of chromatin bivalency genome-wide (De Gobbi et al., 2011).

In some cases, similar processes associated with histone modification have been observed to transcriptionally upregulate genes.

Recently, aberrations of 'global' histone modification have been observed in prostate cancer.

Both mechanisms, tRNA import in mitochondria and tRNA-editing by anticodon modification, have been observed in marsupial mtDNA [ 54- 56].