Our findings establish a mechanism for pfl riboswitch antitermination and suggest general strategies by which nascent RNA molecules navigate cotranscriptional folding pathways.

A molecular model for the rescue of PFL activity by YfiD is presented.

Many believed it was Fursenko's dislike for Tolstykh that led to his decision to disband the PFL.

Conclusion: PFL has significant activity with acceptable toxicity in patients with advanced disease who have a good performance status.

The deputy prime minister says all other eleven shareholders of the PFL agreed for Samoa to buy the company.

Thus, pFL and FL-Y cells may be useful for providing insight into the functional role for FDCs in GC.

Due to the low thermostability of PFL, a library containing over 3000 individual mutants as constructed using error-prone PCR.

Wild-type PFL showed an optimal temperature and pH of 50°C and pH 7.5, respectively.

A more rapidly growing clone, named FL-Y, with similar requirements for growth was isolated from a long-term culture of pFL.

Though really there was no telling who was shooting at them: Al-Fatah Force, PFL, LeT, any number of Pak-supported ultras.

The $1 million PFL champ starts 0-2 in the octagon.

Now they have a stable of 22 dedicated fighters, a growing fan base, and ambitions of turning the PFL into something bigger.

We further report that a PFL variant that mimics the oxygen-damaged enzyme is highly susceptible to proteolysis, yielding additionally truncated forms of PFL.

In this study, we established a cell line designated as pFL that retained major FDC phenotypes from a three-dimensional culture of mouse lymph node cells.

The Rights are transferable and are expected to be admitted for trading on the New York Stock Exchange (NYSE) under the ticker symbol PFL.RT.