The Bayes factors test between defined locations derived CRF01_AE <i>pol</i>.

<p>• Bayes factors above 3 that represent statistically significant phylogeographic links between defined locations are shown.</p

Phylogeographical tree of <i>pol</i> gene of CRF01_AE, CRF07_BC, B subtype.

<p>Ancestral geographic states were constructed using Bayesian phylogeographic inference framework implemented in the BEAST V1.6.2 package. The tree branches are colored according to their respective geographical regions. The time of most recent common ancestor (tMRCA) of clade was indicated in the node labels.</p

Phylogenetic analysis of new 01B CRF.

<p>A: Neighbor-joining tree of B derived fragment (covering from nt 3400 to nt 4800 HXB2) of 4 new 01B full-length sequences (46,59,73,115). Triangle represents 4 New Recombinant strains; Black and bold branches represent MSM strains formed branch. B: Neighbor-joining tree of CRF01_AE derived fragment (covering from nt 790 to nt 2292 HXB2) of these 4 new 01B sequences.</p

Retrieved HIV-1 sequences from the HIV database for Bayes Analysis.

*<p>Near full length sequences.</p><p>CN: China, JP: Japan, MM: Myanmar, MY: Malaysia, TH: Thailand, ID: Indonesia SG: Singapore, US: the United State.</p>#<p>one from France.</p

Geographical Distribution and Phylogenetic Analysis of three subtypes (CRF01_AE, CRF07_BC, B) and new recombinant strains from Anhui MSM.

<p>Box and number represent the regions with infections of Anhui MSM HIV-1, stars represent the regions with 4 new 01B strains (46,59,73,115), and triangles represent 9 new Recombinant strains. A: The geographical distribution of Anhui MSM infections in other provinces of China. B: The geographical distribution of HIV infections of MSM in Anhui province. C: Neighbor-joining tree of <i>pol</i> gene fragments from Anhui MSM infections, the reference sequence is retrieved from HIV database. D: The demographic and clinical information of participants from Anhui MSM, The data represent Mean ± SD. • The abbreviations of Chinese provinces: BJ: Beijing, HuB: Hubei, SH: Shanghai, HN: Hunan, TJ: Tianjing, GD: Guangdong, CQ: Chongqing, GX: Guangxi, HB: Hebei, HI: Hainan, SX: Shanxi, SC: Sichuan, GZ: Guizhou, LN: Liaoning, YN: Yunnan, JL: Jiling, HLJ: Heilongjiang, JS: Jiangsu, ZJ: Zhejiang, QH: Qinghai, AH: Anhui, FJ: Fujian, XJ: Xinjiang, JX: Jiangxi, TW: Taiwan, SD: Shandong, HA: Henan.</p

The information of infections who migrate between Anhui and other provinces.

<p>The information of infections who migrate between Anhui and other provinces.</p

Nanotubular Gamma Alumina with High-Energy External Surfaces: Synthesis and High Performance for Catalysis

Inorganic nanocrystals catalysts with a high proportion of high-energy surfaces can bring about high performance for catalysis and has been an important research topic in the past decades. Gamma alumina is one of the most important inorganic oxides used as solid acids or catalytic support for many more industrial catalysts. However, the preparation of gamma alumina mainly with high-energy external surfaces has never been reported because it has a complicated crystal structure. We demonstrate here in depth a new-type γ-alumina material from a systematic investigation, which is controllably synthesized as regular nanotubes with high-energy {111} facets as main external surfaces. The new-type material shows much better performance as acid catalyst or catalytic support for metals, as compared with common γ-alumina whose main exposed surface is stable {100} or {110} facets in irregular morphology. As an example, palladium loaded on the new-type γ-alumina is easily prepared in higher dispersion and unique electronic states upon the stronger interaction with the support, giving rise to better catalytic performance for semihydrogenation of alkynes, without any assistance of other metals. The systematic investigation should open opportunities of catalyst innovation for new chemical reactions