Project description:This experiment was designed to monitor the gene expression changes of young bees raised with and without queen mandibular pheromone (QMP). This experiment was a timecourse, comparing QMP- to QMP+ bees over 4 days of exposure. Bees that had eclosed over 16 hours were collected from a brood frame and placed in cages, 35 bees/cage. 8 hours later, queen mandibular pheromone (QMP, 0.1 queen equivalents) treatment was initiated, and fresh QMP was placed in the cage every day. One hour after QMP treatment had been refreshed, QMP- and QMP+ cages were collected into liquid nitrogen. 8 cages of each were collected on each day of the timecourse (1 day of treatment = Day 1, as well as Day 2, Day 3, and Day4).
Project description:This study began with 72 male 4-week-old BALB/c mice. The mice were split evenly into one of four cohorts: Control, River, Pine, and Road. The control mice were raised with standard corn cob bedding whereas the remaining mice were raised with clean bedding amended with 300 mL of one of three different types of soil. The soil exposure continued throughout the experiment, with 300 mL of new soil added with bi-weekly cage changes. The soils used to amend the cage bedding were previously characterized as having high (Pine), medium (River), and low (Road) diversity. The River and Pine soil were collected from Duke Forest and the Road soil was collected adjacent to Highway 15-501 in Chapel Hill, North Carolina. All mice were given a standard diet and the cages were distributed reverse osmosis treated water through a centralized Lixit® system that was fed to each cage in parallel. After 32 days of standard rearing with amended soils, the mice were exposed via oropharyngeal aspiration to either live influenza A (PR8) virus or heat inactivated (HI) virus.
Project description:To reveal the transcriptomic changes of hypothalamic tissue in goats from birth to sexual maturity, we performed transcriptome sequencing of Jining Grey Goat hypothalamic tissues at four developmental stages after birth. A total of 20 libraries from four different development stages (5 goats per stage) were successfully constructed, and the corresponding mRNA and lncRNA expression profile were obtained.
2024-06-01 | GSE244004 | GEO
Project description:different-sized sludge of AGS of paper
| PRJNA1027800 | ENA
Project description:Microbial communities of different-sized anammox granules
Project description:We sorted for GFP+ cells using the enhancer trap J0571 with the UAS promoter driving the expression of different BIRD genes. Different genetic backgrounds are use and listed below.
