Figure 1From: Differential expression of cysteine desulfurases in soybeanPhylogenetic analysis of cysteine desulfurase proteins. It is indicated to which [Fe-S] cluster biosynthesis systems (ISC, NIF and SUF) cysteine desulfurase belongs, and if this is a bacterial or plant (monocot or dicot) sequence. Black dots indicate bootstrap value higher than 80%.Back to article page