Project description:Effect of nitrogen supply and nitrogen supply form on the transcriptome of wheat grain. Differences reflecting the use of inorganic versus organic fertiliser regimes.
2005-05-01 | E-MEXP-261 | biostudies-arrayexpress
Project description:Gastrointestinal microbiome of wild and cage-reared Nile tilapia (GIFT) in PNG
Project description:To study mixotrophy, it is desirable to have an organism capable of growth in the presence and absence of both organic and inorganic carbon sources, as well as organic and inorganic energy sources. Metallosphaera sedula is an extremely thermoacidophilic archaeon which has been shown to grow in the presence of inorganic carbon and energy source supplements (autotrophy), organic carbon and energy source supplements (heterotrophy), and in the presence of organic carbon and inorganic energy source supplements. The recent elucidation of M. sedula’s inorganic carbon fixation cycle and its genome sequence further facilitate its use in mixotrophic studies. In this study, we grow M. sedula heterotrophically in the presence of organic carbon and energy sources (0.1% tryptone), autotrophically in the presence of inorganic carbon and energy sources (H2 + CO2), and “mixotrophically” in the presence of both organic and inorganic carbon and energy sources (0.1% tryptone + H2 + CO2 ) to characterize the nature of mixotrophy exhibited.
Project description:Transcriptional profiling of porcine expanded blastocysts comparing control (EB obtained from 4 sows treated with basal diet) with either inorganic Se + B6 (EB obtained from 4 sows treated with basal diet plus inorganic Se and B6) or organic Se + B6 (EB obtained from 3 sows treated with basal diet plus organic Se and B6). Three-condition experiment, EB without and with maternal diet supplemented B6 plus either inorganic Se or organic Se. Four biological replicates for inorganic Se and three biological replicates and one technical replicate for organic Se. Pooled of four biological replicates for control group.
Project description:To study mixotrophy, it is desirable to have an organism capable of growth in the presence and absence of both organic and inorganic carbon sources, as well as organic and inorganic energy sources. Metallosphaera sedula is an extremely thermoacidophilic archaeon which has been shown to grow in the presence of inorganic carbon and energy source supplements (autotrophy), organic carbon and energy source supplements (heterotrophy), and in the presence of organic carbon and inorganic energy source supplements. The recent elucidation of M. sedulaâ??s inorganic carbon fixation cycle and its genome sequence further facilitate its use in mixotrophic studies. In this study, we grow M. sedula heterotrophically in the presence of organic carbon and energy sources (0.1% tryptone), autotrophically in the presence of inorganic carbon and energy sources (H2 + CO2), and â??mixotrophicallyâ?? in the presence of both organic and inorganic carbon and energy sources (0.1% tryptone + H2 + CO2 ) to characterize the nature of mixotrophy exhibited. Two 3 slide loops joined at equivalent conditions (8 slides total) for Mse cells includes 3 conditions tested in duplicate (biological repeats): heterotrophy (H1 and H2), autotrophy (A1 and A2), and mixotrophy (M1 and M2). Half of an RNA sample for one condition was labeled with Cy3 while the other half was labeled with Cy5. The two differently labeled samples were run on different slides. Each probe is spotted on each slide 5 times (5 replicates; spot intensities for all replicates on slide provided in associated raw data file).
Project description:Transcriptional profiling of porcine expanded blastocysts comparing control (EB obtained from 4 sows treated with basal diet) with either inorganic Se + B6 (EB obtained from 4 sows treated with basal diet plus inorganic Se and B6) or organic Se + B6 (EB obtained from 3 sows treated with basal diet plus organic Se and B6).
Project description:Ewes were maintained on pastures fertilised with either inorganic fertiliser (control) or biosolids for at least 1 month prior to mating by AI. After birth all animals were maintained on control pastures. at 8-weeks of age male offspring were euthanised and testes analysed by direct cDNA nanopore sequencing.
