there exists an association between pi3k pathway licentious activity and the considerable feature of high metastatic potential of the genitourinary cancer cells. although du 145 and 5637 have functional phosphatase and tensin homolog (pten) tumor suppressor gene, which antagonizes pi3k function, pc-3 is null for pten gene. in pursuit to explain why pten bearing cell lines display high metastati...

Using TESS photometry and Rozhen spectra of the Be/?-ray binaries MWC 148 656, we estimate projected rotational velocity (v sin i), period (Prot), radius (R1), inclination (i) mass donor. For 148, derive Prot = 1.10 ± 0.03 day, R1 9.2 0.05 Rsun, i 40° 2°, v 272 5 km s?1. obtain 1.12 R1= 8.8 0.5 52° 3°, 313 3 also find that rotation donor is coplanar with orbital plane.

La inoculación con rizobios y hongos micorrízicos arbusculares (HMA), de manera simple o combinada, puede contribuir el crecimiento establecimiento Prosopis laevigata por una interacción positiva los simbiontes la planta. El objetivo fue evaluar efecto combinada tres aislados locales (R1, R2 R3) dos cepas HMA (HMA1 HMA2) en colonización micorrízica, nodulación, producción biomasa P. sustrato pH...

RNR catalyzes the reaction in which 2 -deoxyribonucleotides are generated from the corresponding ribonucleotide 5 diphosphates. This is the rate-limiting step in the production of 2 -deoxyribonucleoside 5 -triphosphates required for DNA replication. RNR consists of two protein subunits, R1 and R2. The R1 subunit is a Mr 160 KD homodimer that contains the catalytic site, two allosteric effector-...

RNR catalyzes the reaction in which 2 -deoxyribonucleotides are generated from the corresponding ribonucleotide 5 diphosphates. This is the rate-limiting step in the production of 2 -deoxyribonucleoside 5 -triphosphates required for DNA replication. RNR consists of two protein subunits, R1 and R2. The R1 subunit is a Mr 160 KD homodimer that contains the catalytic site, two allosteric effector-...

The table of Gradshteyn and Ryzhik contains many integrals with integrands of the form R1(x) (lnR2(x)) m, where R1 and R2 are rational functions. In this paper we describe some examples where the logarithm appears to a single power, that is m = 1, and the poles of R1 are either real or purely imaginary.

The non-long-terminal repeat retrotransposable elements, R1 and R2, insert at unique locations in the 28S ribosomal RNA genes of insects. Based on the nucleotide sequences of these elements in the eight members of the melanogaster species subgroup of the genus Drosophila, they have been maintained by vertical germline transmission for the 17-20 million year history of this subgroup. The stable ...