Historical contingencies and phage induction diversify bacterioplankton communities at the microscale: Datasets

The data provided here accompanies the research article "Historical contingencies and phage induction diversify bacterioplankton communities at the microscale" (Szabo et al., PNAS, 2022, doi:10.1073/pnas.2117748119).

1. The file "microscale_variability_bins.fasta" is a FASTA file of the concatenated metagenome-assembled genomes (MAGs) used in this study. Credit: Rachel E. Szabo.

2. The folder "individual_particle_images_time_course" contains images of SYTO9-stained microbial communities attached to individual chitin particles, incubated separately and harvested at various time points over the course of 1 week (with timepoints indicated chronologically as "t<#>"). These images were used to generate Fig. 3c (with images from t13) and Fig. S8b (with all images over time). Credit: Rachel E. Szabo.

3. The folder "bulk_particle_images_24h" contains images of SYTO9-stained microbial communities attached to individual chitin particles, incubated in bulk at various particle and cell concentrations and harvested after 24 hours. These images were used to generate Fig. S11a. This folder also contains a file "README.txt" with image metadata. Credit: Julia A. Schwartzman. 

4. The folder "microscale_variability_models" contains the code for the mathematical models described in the text; this code was used to generate Figs. S16-S19. Credit: Jacopo Grilli.

所提供的数据集伴随研究论文《历史偶然性和噬菌体诱导在微尺度上多样化细菌浮游生物群落》(Szabo 等人，PNAS，2022，doi:10.1073/pnas.2117748119)。1. 文件“microscale_variability_bins.fasta”为本研究中使用的串联宏基因组组装基因组（MAGs）的FASTA文件。资料来源：Rachel E. Szabo。2. 文件夹“individual_particle_images_time_course”包含附着于单个几丁质颗粒上的SYTO9染色微生物群落的图像，这些微生物群落分别进行培养，并在一周内的不同时间点进行收获（时间点按时间顺序表示为“t<#>”）。这些图像被用于生成图3c（使用t13的图像）和图S8b（使用所有时间点的图像）。资料来源：Rachel E. Szabo。3. 文件夹“bulk_particle_images_24h”包含附着于单个几丁质颗粒上的SYTO9染色微生物群落的图像，这些微生物群落在大批量中培养，并在各种颗粒和细胞浓度下进行，24小时后收获。这些图像被用于生成图S11a。此文件夹还包含一个包含图像元数据的“README.txt”文件。资料来源：Julia A. Schwartzman。4. 文件夹“microscale_variability_models”包含文本中描述的数学模型的代码；该代码被用于生成图S16-S19。资料来源：Jacopo Grilli。