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Bited a 325-bp PCR product, whereas SR-AI/II-/- mutant allele showed a 434-bp PCR product. MARCO wild type allele exhibited ca. 500-bp PCR product, and MARCO-/- mutant exhibited ca. 850-bp PCR product. All of the three cell lines are stable and Mycoplasma-free by Mycoplasma PCR ELISA test (Roche, Indianapolis, IN) during culture in the past 24 months.SR-AI/IIM WT ZK1 ZK2 ZK6 MMARCOWT ZK1 ZK2 ZKMAR
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Pacity of latex beads similar to primary AMs deficient in MARCO and SR-AI/II. All three clones showed significantly decreased uptake of fluorescent latex beads compared to the wild type primary AMs (Fig. 6A). Observed differences in phagocytic capacity between these clones and parental primary AMs from MS-/- mice may reflect the heterogeneity seen in populations of primary alveolar macrophages.ZK1
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Allele primers, amplifies a 434 bp DNA fragment from SRA-deficient ZK1, ZK2 and ZK6 cells. With primers for MARCO wild-type allele, amplifies a 500 bp DNA fragment from WT mice; with primers for MARCO mutant allele, amplifies a 850 bp DNA fragment from ZK cells. ZK1, ZK2 and ZK6 clones exhibited both MARCO and SRA-I/II-deficient. PCR products, ca.10 l/each was resolved on a 1.5 agarose gel by gel
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Zed SRBCs, only rare unopsonized SRBCs appeared bound to ZK1 cells; most cells did not have any unopsonized SRBCs attached. After binding, these unopsonized SRBCs were easily lysed away (Fig. 5A). Approximately 80 of ZK1 cells were positive for FcR-mediated phagocytosis of opsonized SRBCs (Fig. 5B). Similar results were seen in ZK2 and ZK6 clones (data not shown). Decreased binding and phagocytos
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Mpled sequences are likely CRF02_AG (accounting for 50 of HIV-1M infections), with the other "pure" subtypes (G, D, A, and F) and CRFs (CRF11_cpx, 36_cpx, 37_cpx, and CRF01_AE) accounting for the remainder of infections. CRF02_AG and clade G viruses are broadly distributed across west central Africa and have apparently been circulating stably there for many years [3,17-19], consistent with the pr
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Mpled sequences are likely CRF02_AG (accounting for 50 of HIV-1M infections), with the other "pure" subtypes (G, D, A, and F) and CRFs (CRF11_cpx, 36_cpx, 37_cpx, and CRF01_AE) accounting for the remainder of infections. CRF02_AG and clade G viruses are broadly distributed across west central Africa and have apparently been circulating stably there for many years [3,17-19], consistent with the pr
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Replicates following removal of recombinant sequence fragments by a blinded fully exploratory screen for recombination using RDP3. Black squares at the end of the branches represent the gag and nef sequences sampled from Cameroon in this study, while red squares represent intragene recombinant fragments in our samples. The gag tree was rooted using HIV-1 group N, O, P and SIV CPZ isolates, while t
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Pacity of latex beads similar to primary AMs deficient in MARCO and SR-AI/II. All three clones showed significantly decreased uptake of fluorescent latex beads compared to the wild type primary AMs (Fig. 6A). Observed differences in phagocytic capacity between these clones and parental primary AMs from MS-/- mice may reflect the heterogeneity seen in populations of primary alveolar macrophages.ZK1