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Fig. 1 | Molecular Horticulture

Fig. 1

From: Self S-RNase reduces the expression of two pollen-specific COBRA genes to inhibit pollen tube growth in pear

Fig. 1

PbCOB.A.1 and PbCOB.A.2 are specifically expressed in pollen. a Phylogenetic classification of COBRA genes in pear, strawberry, peach, apple, papaya, grape, orange, and Arabidopsis. I to III indicate the three classes, respectively. COB.A to COB.F and COB-like are the different groups, respectively. b Gene structure of 17 COBRA genes in pear genome. Green box represents exon. c Transcriptome analysis revealed the expression patterns of 17 COBRA genes in pollen tube, peduncles, flesh, petioles, and leaves. S1 to S6 indicate 30, 45, 60, 75, 90, and 110 days after flowering. 0, 1, 6, and 15 h indicate the time pollen cultured in medium. d RT-PCR analysis showed the expressions of PbCOB.A.1 and PbCOB.A.2 in fruit (F), pollen (P), style (S), leaf (L), stem (St), and root (R). PbACTIN acts as a positive control, and water (W) is a negative control. D represents DNA ladder. PbCOB.A.1/2 indicate both PbCOB.A.1 and PbCOB.A.2

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Molecular Horticulture

ISSN: 2730-9401

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