The Structure and Evolution of Beta-Rhizobial Symbiotic Genes Deduced from Their Complete Genomes

Zheng JZ¹, Wang R¹, Liu RR¹, Chen JJ¹, Wei Q¹, Wu XY¹, Pang XW¹, James EK² and Liu XY^1*

¹Key Laboratory of Microbial Diversity Research and Application of Hebei Province, College of Life Sciences, Hebei University, Baoding, China

²The James Hutton Institute, Invergowrie, Dundee DD2 5DA, UK

^*Corresponding Author: Liu XY, Key Laboratory of Microbial Diversity Research and Application of Hebei Province, College of Life Sciences, Hebei University, Baoding 100072, PR China, Tel: 86-03125079696, Fax: 86- 03125079364 Email: