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Fig. 5 | BMC Plant Biology

Fig. 5

From: Genome-wide identification of heat shock factors and heat shock proteins in response to UV and high intensity light stress in lettuce

Fig. 5

Diversification of lettuce heat shock protein 70s (LsHsp70s) due to tandem duplication. a Phylogenetic relationship of Hsp70 proteins of L. sativa and A. thaliana. LsHsp70 proteins are marked in bold. LsHsp70 and AtHsp70 members in each subfamily (Hsp70, Hsp70t, mtHsc, cpHsc, BiP, and Hsp110/SSE) are represented in different colors. Nomenclature of LsHsp70 genes was assigned according to the name of AtHsp70 gene of the highest similarity. b Identification of genome triplication events in lettuce. Frequency and distribution of dS values were fitted using Gaussian mixture models. c Proportion of singleton, dispersed duplication, proximal duplication, tandem duplication, and whole genome duplication (WGD) or segmental duplication in all lettuce genes and LsHsf or LsHsp genes. d Proportion of different types of duplication in LsHsf or LsHsp gene families. Phylogenetic analysis was generated by the Maximum Likelihood method. Numbers at the nodes represent percent of bootstrap values based on 500 replications

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BMC Plant Biology

ISSN: 1471-2229

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