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Fig. 6 | BMC Plant Biology

Fig. 6

From: Genome-wide association analysis of 101 accessions dissects the genetic basis of shell thickness for genetic improvement in Persian walnut (Juglans regia L.)

Fig. 6

Phylogeny and expression profiles of JrPXC1. A Phylogenetic relationships and conserved domains of 11 species of PXC1 genes. B Protein sequences of PXC1 genes. C Expression of JrPXC1 gene in 17 different tissues. X-axis represents the different tissues of the walnut: CE5 (callus exterior); CK3 (catkins); EM8 (embryo); FL3 (pistillate flower); FL6 (pistillate flower); HC2 (hull cortex); HL6 (hull immature); HP3 (hull peel); HU3 (hull immature); IF6 (fruit immature); LE5 (leaves); LY2 (leaf young); LY7 (leaf young); RT6 (root); SE7 (somatic embryo) and VB5 (vegetative bud). D Expression of JrPXC1 gene in the husk and leaves at four different stages of fruit development. GL indicates walnut green leaves and HU indicates walnut husks. Each of the three biological replicates represents a development period, for a total of four periods. E Results of QRT-PCR for JrPXC1 at three developmental stages of the shell and husk. Samples are from walnut fruit of different periods, * indicates p < 0.05, ** represents p < 0.01

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BMC Plant Biology

ISSN: 1471-2229

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