en-us Sciences Indexed Since 1998 Biology - Sciences Indexed Since 1998 http://scienceindex.com/view/1/Biology/1.html A conformational switch in PRP8 mediates metal ion coordination that promotes pre-mRNA exon ligation http://scienceindex.com/stories/3124009/A_conformational_switch_in_PRP8_mediates_metal_ion_coordination_that_promotes_premRNA_exon_ligation.html http://scienceindex.com/stories/3124009/A_conformational_switch_in_PRP8_mediates_metal_ion_coordination_that_promotes_premRNA_exon_ligation.html Sun, 19 May 2013 21:57:54 +0100 Preferential D-loop extension by a translesion DNA polymerase underlies error-prone recombination http://scienceindex.com/stories/3124008/Preferential_Dloop_extension_by_a_translesion_DNA_polymerase_underlies_errorprone_recombination.html http://scienceindex.com/stories/3124008/Preferential_Dloop_extension_by_a_translesion_DNA_polymerase_underlies_errorprone_recombination.html Sun, 19 May 2013 21:57:53 +0100 Trabecular bone adapts to long-term cyclic loading by increasing stiffness and normalization of dynamic morphometric rates http://scienceindex.com/stories/3123956/Trabecular_bone_adapts_to_longterm_cyclic_loading_by_increasing_stiffness_and_normalization_of_dynamic_morphometric_rates.html http://scienceindex.com/stories/3123956/Trabecular_bone_adapts_to_longterm_cyclic_loading_by_increasing_stiffness_and_normalization_of_dynamic_morphometric_rates.html Sun, 19 May 2013 19:07:33 +0100 Comparison of free serum oxylipin concentrations in hyper- vs. normolipidemic men http://scienceindex.com/stories/3123941/Comparison_of_free_serum_oxylipin_concentrations_in_hyper_vs_normolipidemic_men.html http://scienceindex.com/stories/3123941/Comparison_of_free_serum_oxylipin_concentrations_in_hyper_vs_normolipidemic_men.html Sun, 19 May 2013 18:21:32 +0100 Rhizosphere bacterial communities associated with healthy and Heterodera glycines-infected soybean roots http://scienceindex.com/stories/3123887/Rhizosphere_bacterial_communities_associated_with_healthy_andHeterodera_glycinesinfected_soybean_roots.html http://scienceindex.com/stories/3123887/Rhizosphere_bacterial_communities_associated_with_healthy_andHeterodera_glycinesinfected_soybean_roots.html Sun, 19 May 2013 15:34:27 +0100 Impacts of heavy grazing on plant species richness: A comparison across rangeland biomes of South Africa http://scienceindex.com/stories/3123869/Impacts_of_heavy_grazing_on_plant_species_richness_A_comparison_across_rangeland_biomes_of_South_Africa.html http://scienceindex.com/stories/3123869/Impacts_of_heavy_grazing_on_plant_species_richness_A_comparison_across_rangeland_biomes_of_South_Africa.html Sun, 19 May 2013 14:44:31 +0100 Signalling pathways regulating muscle mass in ageing skeletal muscle. The role of the IGF1-Akt-mTOR-FoxO pathway http://scienceindex.com/stories/3123835/Signalling_pathways_regulating_muscle_mass_in_ageing_skeletal_muscle_The_role_of_the_IGF1AktmTORFoxO_pathway.html http://scienceindex.com/stories/3123835/Signalling_pathways_regulating_muscle_mass_in_ageing_skeletal_muscle_The_role_of_the_IGF1AktmTORFoxO_pathway.html Sun, 19 May 2013 13:37:16 +0100 Multi-level control of actin dynamics by protein kinase D http://scienceindex.com/stories/3123834/Multilevel_control_of_actin_dynamics_by_protein_kinase_D.html http://scienceindex.com/stories/3123834/Multilevel_control_of_actin_dynamics_by_protein_kinase_D.html Sun, 19 May 2013 13:32:36 +0100 The role of gut microbiota in the gut-brain axis: current challenges and perspectives http://scienceindex.com/stories/3123805/The_role_of_gut_microbiota_in_the_gutbrain_axis_current_challenges_and_perspectives.html http://scienceindex.com/stories/3123805/The_role_of_gut_microbiota_in_the_gutbrain_axis_current_challenges_and_perspectives.html Sun, 19 May 2013 11:49:10 +0100 Human pathogenic fungus Trichophyton schoenleinii activates the NLRP3 inflammasome http://scienceindex.com/stories/3123806/Human_pathogenic_fungus_Trichophyton_schoenleinii_activates_the_NLRP3_inflammasome.html http://scienceindex.com/stories/3123806/Human_pathogenic_fungus_Trichophyton_schoenleinii_activates_the_NLRP3_inflammasome.html Sun, 19 May 2013 11:49:10 +0100 Will the SAFE Strategy Be Sufficient to Eliminate Trachoma by 2020? Puzzlements and Possible Solutions http://scienceindex.com/stories/3123776/Will_the_SAFE_Strategy_Be_Sufficient_to_Eliminate_Trachoma_by_2020_Puzzlements_and_Possible_Solutions.html http://scienceindex.com/stories/3123776/Will_the_SAFE_Strategy_Be_Sufficient_to_Eliminate_Trachoma_by_2020_Puzzlements_and_Possible_Solutions.html Sun, 19 May 2013 10:48:50 +0100 Hes1 is required for the development of pharyngeal organs and survival of neural crest-derived mesenchymal cells in pharyngeal arches http://scienceindex.com/stories/3123706/Hes1_is_required_for_the_development_of_pharyngeal_organs_and_survival_of_neural_crestderived_mesenchymal_cells_in_pharyngeal_arches.html http://scienceindex.com/stories/3123706/Hes1_is_required_for_the_development_of_pharyngeal_organs_and_survival_of_neural_crestderived_mesenchymal_cells_in_pharyngeal_arches.html Sun, 19 May 2013 09:03:49 +0100 Morphology of two marine euplotids (Ciliophora: Euplotida), Aspidisca fusca Kahl, 1928 and A. hexeris Quennerstedt, 1869, with notes on their small subunit rRNA gene sequences http://scienceindex.com/stories/3123693/Morphology_of_two_marine_euplotids_Ciliophora_Euplotida_Aspidisca_fusca_Kahl_1928_and_A_hexeris_Quennerstedt_1869_with_notes_on_their_small_subunit_rRNA_gene_sequences.html http://scienceindex.com/stories/3123693/Morphology_of_two_marine_euplotids_Ciliophora_Euplotida_Aspidisca_fusca_Kahl_1928_and_A_hexeris_Quennerstedt_1869_with_notes_on_their_small_subunit_rRNA_gene_sequences.html Sun, 19 May 2013 08:43:41 +0100 Mechanisms of multi-strain coexistence in host–phage systems with nested infection networks http://scienceindex.com/stories/3123680/Mechanisms_of_multistrain_coexistence_in_hostphage_systems_with_nested_infection_networks.html http://scienceindex.com/stories/3123680/Mechanisms_of_multistrain_coexistence_in_hostphage_systems_with_nested_infection_networks.html Sun, 19 May 2013 08:29:56 +0100 Modelling wild-domestic interbreeding: How selection on a quantitative trait affects gene flow at a neutral locus http://scienceindex.com/stories/3123679/Modelling_wilddomestic_interbreeding_How_selection_on_a_quantitative_trait_affects_gene_flow_at_a_neutral_locus.html http://scienceindex.com/stories/3123679/Modelling_wilddomestic_interbreeding_How_selection_on_a_quantitative_trait_affects_gene_flow_at_a_neutral_locus.html Sun, 19 May 2013 08:29:55 +0100 S100P/RAGE signaling regulates microRNA-155 expression via AP-1 activation in colon cancer http://scienceindex.com/stories/3123652/S100PRAGE_signaling_regulates_microRNA155_expression_via_AP1_activation_in_colon_cancer.html http://scienceindex.com/stories/3123652/S100PRAGE_signaling_regulates_microRNA155_expression_via_AP1_activation_in_colon_cancer.html Sun, 19 May 2013 07:45:22 +0100 Ovarian stem cells—Potential roles in infertility treatment and fertility preservation http://scienceindex.com/stories/3123647/Ovarian_stem_cellsPotential_roles_in_infertility_treatment_and_fertility_preservation.html http://scienceindex.com/stories/3123647/Ovarian_stem_cellsPotential_roles_in_infertility_treatment_and_fertility_preservation.html Sun, 19 May 2013 07:40:34 +0100 The Effects of Dietary Supplementation with Chromium Picolinate throughout Gestation on Productive Performance, Cr Concentration, Serum Parameters, and Colostrum Composition in Sows http://scienceindex.com/stories/3123623/The_Effects_of_Dietary_Supplementation_with_Chromium_Picolinate_throughout_Gestation_on_Productive_Performance_Cr_Concentration_Serum_Parameters_and_Colostrum_Composition_in_Sows.html http://scienceindex.com/stories/3123623/The_Effects_of_Dietary_Supplementation_with_Chromium_Picolinate_throughout_Gestation_on_Productive_Performance_Cr_Concentration_Serum_Parameters_and_Colostrum_Composition_in_Sows.html Sun, 19 May 2013 06:58:18 +0100 Sphingosine-1-phosphate promotes the nuclear translocation of β-catenin and thereby induces osteoprotegerin gene expression in osteoblast-like cell lines http://scienceindex.com/stories/3123611/Sphingosine1phosphate_promotes_the_nuclear_translocation_of_catenin_and_thereby_induces_osteoprotegerin_gene_expression_in_osteoblastlike_cell_lines.html http://scienceindex.com/stories/3123611/Sphingosine1phosphate_promotes_the_nuclear_translocation_of_catenin_and_thereby_induces_osteoprotegerin_gene_expression_in_osteoblastlike_cell_lines.html Sun, 19 May 2013 06:53:52 +0100 Genetic polymorphism at Val80 (rs700518) of the CYP19A1 gene is associated with aromatase inhibitor associated bone loss in women with ER (+) breast cancer http://scienceindex.com/stories/3123610/Genetic_polymorphism_at_Val80_rs700518_of_the_CYP19A1_gene_is_associated_with_aromatase_inhibitor_associated_bone_loss_in_women_with_ER__breast_cancer.html http://scienceindex.com/stories/3123610/Genetic_polymorphism_at_Val80_rs700518_of_the_CYP19A1_gene_is_associated_with_aromatase_inhibitor_associated_bone_loss_in_women_with_ER__breast_cancer.html Sun, 19 May 2013 06:53:52 +0100 Effects of nanomolar copper on water plants - comparison of biochemical and biophysical mechanisms of deficiency and sublethal toxicity under environmentally relevant conditions http://scienceindex.com/stories/3123556/Effects_of_nanomolar_copper_on_water_plants__comparison_of_biochemical_and_biophysical_mechanisms_of_deficiency_and_sublethal_toxicity_under_environmentally_relevant_conditions.html http://scienceindex.com/stories/3123556/Effects_of_nanomolar_copper_on_water_plants__comparison_of_biochemical_and_biophysical_mechanisms_of_deficiency_and_sublethal_toxicity_under_environmentally_relevant_conditions.html Sun, 19 May 2013 05:28:30 +0100 Molecular identification of isolated fungi from stored apples in Riyadh, Saudi Arabia http://scienceindex.com/stories/3123553/Molecular_identification_of_isolated_fungi_from_stored_apples_in_Riyadh_Saudi_Arabia.html http://scienceindex.com/stories/3123553/Molecular_identification_of_isolated_fungi_from_stored_apples_in_Riyadh_Saudi_Arabia.html Sun, 19 May 2013 05:22:57 +0100 Cytokine synergy: An underappreciated contributor to innate anti-viral immunity http://scienceindex.com/stories/3123488/Cytokine_synergy_An_underappreciated_contributor_to_innate_antiviral_immunity.html http://scienceindex.com/stories/3123488/Cytokine_synergy_An_underappreciated_contributor_to_innate_antiviral_immunity.html Sun, 19 May 2013 04:10:58 +0100 Mitochondrial targeting of mouse NQO1 and CYP1B1 proteins http://scienceindex.com/stories/3123484/Mitochondrial_targeting_of_mouse_NQO1_and_CYP1B1_proteins.html http://scienceindex.com/stories/3123484/Mitochondrial_targeting_of_mouse_NQO1_and_CYP1B1_proteins.html Sun, 19 May 2013 03:55:13 +0100 Sequential signaling cascade of IL-6 and PGC-1α is involved in high glucose-induced podocyte loss and growth arrest http://scienceindex.com/stories/3123485/Sequential_signaling_cascade_of_IL6_and_PGC1_is_involved_in_high_glucoseinduced_podocyte_loss_and_growth_arrest.html http://scienceindex.com/stories/3123485/Sequential_signaling_cascade_of_IL6_and_PGC1_is_involved_in_high_glucoseinduced_podocyte_loss_and_growth_arrest.html Sun, 19 May 2013 03:55:13 +0100 Real-time 3D ultrasound imaging of infant tongue movements during breast-feeding http://scienceindex.com/stories/3123456/Realtime_3D_ultrasound_imaging_of_infant_tongue_movements_during_breastfeeding.html http://scienceindex.com/stories/3123456/Realtime_3D_ultrasound_imaging_of_infant_tongue_movements_during_breastfeeding.html Sun, 19 May 2013 03:12:55 +0100 MicroRNAs linking inflamm-aging; cellular senescence and cancer http://scienceindex.com/stories/3123369/MicroRNAs_linking_inflammaging_cellular_senescence_and_cancer.html http://scienceindex.com/stories/3123369/MicroRNAs_linking_inflammaging_cellular_senescence_and_cancer.html Sun, 19 May 2013 01:11:42 +0100 Epigenetic mechanisms in Alzheimer's disease: Implications for pathogenesis and therapy http://scienceindex.com/stories/3123368/Epigenetic_mechanisms_in_Alzheimers_disease_Implications_for_pathogenesis_and_therapy.html http://scienceindex.com/stories/3123368/Epigenetic_mechanisms_in_Alzheimers_disease_Implications_for_pathogenesis_and_therapy.html Sun, 19 May 2013 01:11:42 +0100 TyrB-2 and phhC genes of Pseudomonas putida encode aromatic amino acid aminotransferase isozymes: evidence at the protein level http://scienceindex.com/stories/3123351/TyrB2_and_phhC_genes_of_Pseudomonas_putida_encode_aromatic_amino_acid_aminotransferase_isozymes_evidence_at_the_protein_level.html http://scienceindex.com/stories/3123351/TyrB2_and_phhC_genes_of_Pseudomonas_putida_encode_aromatic_amino_acid_aminotransferase_isozymes_evidence_at_the_protein_level.html Sun, 19 May 2013 00:38:49 +0100 Determination of the warfarin inhibition constant Ki for vitamin K 2,3-epoxide reductase complex subunit-1 (VKORC1) using an in vitro DTT-driven assay http://scienceindex.com/stories/3123350/Determination_of_the_warfarin_inhibition_constant_Ki_for_vitamin_K_23epoxide_reductase_complex_subunit1_VKORC1_using_an_in_vitro_DTTdriven_assay.html http://scienceindex.com/stories/3123350/Determination_of_the_warfarin_inhibition_constant_Ki_for_vitamin_K_23epoxide_reductase_complex_subunit1_VKORC1_using_an_in_vitro_DTTdriven_assay.html Sun, 19 May 2013 00:36:22 +0100 Zn2+ rather than Ca2+ or Mg2+ used as a cofactor in non-muscular actin from the oyster to control protein polymerization http://scienceindex.com/stories/3123349/Zn2_rather_than_Ca2_or_Mg2_used_as_a_cofactor_in_nonmuscular_actin_from_the_oyster_to_control_protein_polymerization.html http://scienceindex.com/stories/3123349/Zn2_rather_than_Ca2_or_Mg2_used_as_a_cofactor_in_nonmuscular_actin_from_the_oyster_to_control_protein_polymerization.html Sun, 19 May 2013 00:36:21 +0100 Performing Native Mass Spectrometry Analysis on Therapeutic Antibodies http://scienceindex.com/stories/3123278/Performing_Native_Mass_Spectrometry_Analysis_on_Therapeutic_Antibodies.html http://scienceindex.com/stories/3123278/Performing_Native_Mass_Spectrometry_Analysis_on_Therapeutic_Antibodies.html Sat, 18 May 2013 23:11:22 +0100 Vanda perplexa (Orchidaceae): a new species from the Lesser Sunda Islands http://scienceindex.com/stories/3123269/Vanda_perplexa_Orchidaceae_a_new_species_from_the_Lesser_Sunda_Islands.html http://scienceindex.com/stories/3123269/Vanda_perplexa_Orchidaceae_a_new_species_from_the_Lesser_Sunda_Islands.html Sat, 18 May 2013 22:45:53 +0100 Retention of exogenous mRNAs selectively in the germ cells of the sea urchin requires only a 5'-cap and a 3'UTR http://scienceindex.com/stories/3123185/Retention_of_exogenous_mRNAs_selectively_in_the_germ_cells_of_the_sea_urchin_requires_only_a_5cap_and_a_3UTR.html http://scienceindex.com/stories/3123185/Retention_of_exogenous_mRNAs_selectively_in_the_germ_cells_of_the_sea_urchin_requires_only_a_5cap_and_a_3UTR.html Sat, 18 May 2013 21:18:09 +0100 Development of tea extracts and chitosan composite films for active packaging materials http://scienceindex.com/stories/3123170/Development_of_tea_extracts_and_chitosan_composite_films_for_active_packaging_materials.html http://scienceindex.com/stories/3123170/Development_of_tea_extracts_and_chitosan_composite_films_for_active_packaging_materials.html Sat, 18 May 2013 21:04:37 +0100 Comparative characterization of TEMPO-oxidized cellulose nanofibril films prepared from non-wood resources http://scienceindex.com/stories/3123169/Comparative_characterization_of_TEMPOoxidized_cellulose_nanofibril_films_prepared_from_nonwood_resources.html http://scienceindex.com/stories/3123169/Comparative_characterization_of_TEMPOoxidized_cellulose_nanofibril_films_prepared_from_nonwood_resources.html Sat, 18 May 2013 21:04:36 +0100 Clathrin-Coated Vesicles from Brain Have Small Payloads: A Cryo-Electron Tomographic Study http://scienceindex.com/stories/3123167/ClathrinCoated_Vesicles_from_Brain_Have_Small_Payloads_A_CryoElectron_Tomographic_Study.html http://scienceindex.com/stories/3123167/ClathrinCoated_Vesicles_from_Brain_Have_Small_Payloads_A_CryoElectron_Tomographic_Study.html Sat, 18 May 2013 20:59:25 +0100 Intraspecific competition replaces interspecific facilitation as abiotic stress decreases: The shifting nature of plant–plant interactions http://scienceindex.com/stories/3123164/Intraspecific_competition_replaces_interspecific_facilitation_as_abiotic_stress_decreases_The_shifting_nature_of_plantplant_interactions.html http://scienceindex.com/stories/3123164/Intraspecific_competition_replaces_interspecific_facilitation_as_abiotic_stress_decreases_The_shifting_nature_of_plantplant_interactions.html Sat, 18 May 2013 20:54:24 +0100 Point-Cycle Bistability and Stochasticity in a Regulatory Circuit for Bacillus subtilis Competence http://scienceindex.com/stories/3123121/PointCycle_Bistability_and_Stochasticity_in_a_Regulatory_Circuit_for_Bacillus_subtilis_Competence.html http://scienceindex.com/stories/3123121/PointCycle_Bistability_and_Stochasticity_in_a_Regulatory_Circuit_for_Bacillus_subtilis_Competence.html Sat, 18 May 2013 20:31:40 +0100 Morphology and 18S rDNA gene sequence of Blepharisma sinuosum Sawaya, 1940 (Ciliophora: Heterotrichea) from Brazil http://scienceindex.com/stories/3123101/Morphology_and_18S_rDNA_gene_sequence_of_Blepharisma_sinuosum_Sawaya_1940_Ciliophora_Heterotrichea_from_Brazil.html http://scienceindex.com/stories/3123101/Morphology_and_18S_rDNA_gene_sequence_of_Blepharisma_sinuosum_Sawaya_1940_Ciliophora_Heterotrichea_from_Brazil.html Sat, 18 May 2013 20:20:25 +0100 A unified mathematical model to quantify performance impairment for both chronic sleep restriction and total sleep deprivation http://scienceindex.com/stories/3123097/A_unified_mathematical_model_to_quantify_performance_impairment_for_both_chronic_sleep_restriction_and_total_sleep_deprivation.html http://scienceindex.com/stories/3123097/A_unified_mathematical_model_to_quantify_performance_impairment_for_both_chronic_sleep_restriction_and_total_sleep_deprivation.html Sat, 18 May 2013 20:06:11 +0100 Relationships between picophytoplankton and optical properties in the Azores Front region in the Atlantic Ocean http://scienceindex.com/stories/3123040/Relationships_between_picophytoplankton_and_optical_properties_in_the_Azores_Front_region_in_the_Atlantic_Ocean.html http://scienceindex.com/stories/3123040/Relationships_between_picophytoplankton_and_optical_properties_in_the_Azores_Front_region_in_the_Atlantic_Ocean.html Sat, 18 May 2013 19:18:51 +0100 Angiotensin III: A Physiological Relevant Peptide of the Renin Angiotensin System http://scienceindex.com/stories/3122968/Angiotensin_III_A_Physiological_Relevant_Peptide_of_the_Renin_Angiotensin_System.html http://scienceindex.com/stories/3122968/Angiotensin_III_A_Physiological_Relevant_Peptide_of_the_Renin_Angiotensin_System.html Sat, 18 May 2013 18:36:44 +0100 Activating transcription factor 4 is involved in endoplasmic reticulum stress-mediated apoptosis contributing to vascular calcification http://scienceindex.com/stories/3122950/Activating_transcription_factor_4_is_involved_in_endoplasmic_reticulum_stressmediated_apoptosis_contributing_to_vascular_calcification.html http://scienceindex.com/stories/3122950/Activating_transcription_factor_4_is_involved_in_endoplasmic_reticulum_stressmediated_apoptosis_contributing_to_vascular_calcification.html Sat, 18 May 2013 18:16:58 +0100 Huntingtin disrupts lipid bilayers in a polyQ-length dependent manner http://scienceindex.com/stories/3122942/Huntingtin_disrupts_lipid_bilayers_in_a_polyQlength_dependent_manner.html http://scienceindex.com/stories/3122942/Huntingtin_disrupts_lipid_bilayers_in_a_polyQlength_dependent_manner.html Sat, 18 May 2013 18:09:24 +0100 Lipoxin A4 promotes more complete inflammation resolution in sepsis compared to stable lipoxin A4 analog http://scienceindex.com/stories/3122922/Lipoxin_A4_promotes_more_complete_inflammation_resolution_in_sepsis_compared_to_stable_lipoxin_A4_analog.html http://scienceindex.com/stories/3122922/Lipoxin_A4_promotes_more_complete_inflammation_resolution_in_sepsis_compared_to_stable_lipoxin_A4_analog.html Sat, 18 May 2013 17:59:08 +0100 Curcumin induces apoptosis in human colorectal carcinoma (HCT-15) cells by regulating expression of Prp4 and p53 http://scienceindex.com/stories/3122875/Curcumin_induces_apoptosis_in_human_colorectal_carcinoma_HCT15_cells_by_regulating_expression_of_Prp4_and_p53.html http://scienceindex.com/stories/3122875/Curcumin_induces_apoptosis_in_human_colorectal_carcinoma_HCT15_cells_by_regulating_expression_of_Prp4_and_p53.html Sat, 18 May 2013 17:23:56 +0100 Nuclear FAK: a new mode of gene regulation from cellular adhesions http://scienceindex.com/stories/3122874/Nuclear_FAK_a_new_mode_of_gene_regulation_from_cellular_adhesions.html http://scienceindex.com/stories/3122874/Nuclear_FAK_a_new_mode_of_gene_regulation_from_cellular_adhesions.html Sat, 18 May 2013 17:23:56 +0100 Wif1 hypermethylation as unfavorable prognosis of non-small cell lung cancers with EGFR mutation http://scienceindex.com/stories/3122873/Wif1_hypermethylation_as_unfavorable_prognosis_of_nonsmall_cell_lung_cancers_with_EGFR_mutation.html http://scienceindex.com/stories/3122873/Wif1_hypermethylation_as_unfavorable_prognosis_of_nonsmall_cell_lung_cancers_with_EGFR_mutation.html Sat, 18 May 2013 17:23:56 +0100 In-house zinc SAD phasing at Cu Kα edge http://scienceindex.com/stories/3122872/Inhouse_zinc_SAD_phasing_at_Cu_K_edge.html http://scienceindex.com/stories/3122872/Inhouse_zinc_SAD_phasing_at_Cu_K_edge.html Sat, 18 May 2013 17:23:56 +0100