The number of possible histone modifications is vast; however, one such modification, with relevance to the present review, is histone methylation.
The companies have recently been ordered to oversee a vast new mortgage modification program, to buy greater numbers of loans, to refinance millions of at-risk homeowners and to loosen internal policies so they can work with more questionable borrowers.
A vast majority of modifications merely decrease monthly payments by lowering the interest rate.
A vast majority of modifications industrywide offer a temporary and modest interest rate reduction, accompanied by an increase in the overall principal owed because of added — and what critics contend are often bogus — fees larded onto the loan in the delinquency period.
Although the vast majority of modifications remain poorly understood, scientists have seen considerable progress in the understanding of lysine acetylation and methylation.
Although our understanding of how histone modifications contribute to the epigenetic control of gene transcription has grown immensely over the past ∼15 years, the precise impact of this vast number of modifications, not to mention the crosstalk between them, has yet to be fully realized.
The vast majority of genetic modification in food crops is meant to make the plants pest- and herbicide-resistant such that they require less capital input from industrial-scale farmers during production, says Fox. "British consumers saw economic benefits going to companies... but they didn't see any real public benefits coming from GM food," she explains.
The increasingly broad spectrum of so-called 'epigenetic modifications' is vast, and it has been hypothesized that different combinations of post-translational modifications to nucleosomal histone proteins can provide a 'histone code' that provides combinatorial cues directing specific genome activities [ 2].
The vast majority of loan modifications to date have lowered payments by dropping interest rates while leaving balances untouched.
Within the vast landscape of histone modifications lysine methylation has gained increasing attention because of its profound regulatory potential.
