Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Oct 30;14(2):492–505. doi: 10.1038/s41396-019-0545-2

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Fig. 5 — Genome-wide variation in Tajima’s D values and nucleotide diversity (pi) in Xanthomonas oryzae pv. oryzae (Xoo) populations in the Philippines during the Green Revolution. a Tajima’s D computations of six populations subdivided into epidemics occurring before and after the mid-1980s. The size of the circles represents the number of representative isolates from each population (Table S4). Solid arrow lines illustrate the direction of known Xoo demographics. Question marks indicate no representative samples from a particular time point. Timeline is represented in the X-axis. Populations PX-A1, PX-A2, PX-A3, PX-B1, PX-B2, and PX-C1 are color-coded. b Dramatic change in nucleotide diversity (pi) within a 140 kb fragment from the PX-B1 population collected before and after the mid-1980s. The Y-axis represents pi values while the X-axis represents the location of each gene (triangle) within the 140 kb fragment. The average values of pi for each gene range from lower diversity (white) to higher diversity (yellow)