Science Advances

Supplementary Materials

This PDF file includes:

  • fig. S1. Steps to identify PTC-induced genes.
  • fig. S2. Expansion of ovule integument cells by pollen tube insertion.
  • fig. S3. Enlargement of ovules by pollen tube insertion.
  • fig. S4. Fertilization is not required for POEM.
  • fig. S5. Expression of the embryo- and endosperm-specific marker genes was absent in the enlarged ovules after fertilization failure.
  • References (3134)

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Other Supplementary Material for this manuscript includes the following:

  • table S1 (Microsoft Excel format). All RNA-Seq analysis data on the ovules pollinated with NPT, WT, and gcs1/gcs1.
  • table S2 (Microsoft Excel format). List of genes in Fig. 1A.
  • table S3 (Microsoft Excel format). Data for early-response genes in cases of Zero_HAP = 0.
  • table S4 (Microsoft Excel format). Data for early-response genes in cases of Zero_HAP > 0.
  • table S5 (Microsoft Excel format). Confirmation data for early-response genes using unfertilized ovules.
  • table S6 (Microsoft Excel format). Spatial expression patterns in the ovules for the early-response genes listed in tables S3 and S4.
  • table S7 (Microsoft Excel format). Data for the genes associated with embryo and endosperm development, cell expansion, cell division, and seed coat development as well as internal references.

Download tables S1 to S7

Files in this Data Supplement: