Data from: Disruption of endosperm development is a major cause of hybrid seed inviability between Mimulus guttatus and Mimulus nudatus

Oneal E, Willis JH, Franks RG

Date Published: January 30, 2016

DOI: http://dx.doi.org/10.5061/dryad.64dh3

 

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Title Growth from 1-5 days after pollination of immature seeds
Downloaded 15 times
Description This is a text file with size data from immature seeds derived self-pollination of Mimulus guttatus and M. nudatus accession and sympatric, reciprocal M. guttatus x M. nudatus hybrids. M. guttatus accessions are CSS4 and DHR14; M. nudatus accessions are CSH10 and DHRo22. CSS4 and CSH10 are sympatric; DHR14 and DHRo22 are sympatric. Hybrid seeds either exhibit endopserm development from 2-5 days after pollination ('Hybrid Developing') or exhibit arrested developing starting at 2 days after pollination ('Hybrid Arrested'). CSS4x = self-pollinated CSS4, etc.; DAP = days after pollination; UO = unfertilized ovule. Size is measured from the chalazal to micropylar end and is given in mm. All crosses are female x male.
Download ImmatureSeedSize (52.40 Kb)
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Title Central cell and putative primary endopserm cell widths
Downloaded 25 times
Description This file contains measurements of the width of the central cell of Mimulus guttatus and M. nudatus accessions and of the putative primary endosperm cell of reciprocal hybrids. M. guttatus accessions are CSS4 and DHR14; M. nudatus accessions are CSH10 and DHRo22. CSS4 and CSH10 are sympatric; DHR14 and DHRo22 are sympatric. CSS4x = self-pollinated CSS4, etc.; DAP = days after pollination; UO = unfertilized ovule. Widths are measured from laser confocal images and are given in um. All crosses are female x male.
Download CCvsPENConfocalData.csv (1.164 Kb)
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Title Seed set and proportion seed type from self-pollinations and reciprocal M. guttatus x M. nudatus crosses
Downloaded 16 times
Description This file contains seed count data from self-pollinations of Mimulus guttatus and M. nudatus and sympatric, reciprocal M. guttatus x M. nudatus hybrids. In addition to total seed set, proportions of round, shriveled and flat seeds are given. M. guttatus accessions are CSS4 and DHR14; M. nudatus accessions are CSH10 and DHRo22. CSS4 and CSH10 are sympatric; DHR14 and DHRo22 are sympatric.
Download SeedSetandProportions.csv (2.837 Kb)
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Title Sizes of mature seeds from self-pollinated M. guttatus and M. nudatus accessions
Downloaded 14 times
Description This file contains sizes of the three seed morphs (round, shriveled and flat) derived from self-pollinations of Mimulus guttatus and M. nudatus accessions. M. guttatus accessions are CSS4 and DHR14. M. nudatus accessions are CSH10 and DHRo22. Size data are the length from the chalazal to micropylar end of mature seeds.
Download SeedMorphSizeData.csv (8.255 Kb)
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When using this data, please cite the original publication:

Oneal E, Willis JH, Franks RG (2016) Disruption of endosperm development is a major cause of hybrid seed inviability between Mimulus guttatus and Mimulus nudatus. New Phytologist 210(3): 1107–1120. http://dx.doi.org/10.1111/nph.13842

Additionally, please cite the Dryad data package:

Oneal E, Willis JH, Franks RG (2016) Data from: Disruption of endosperm development is a major cause of hybrid seed inviability between Mimulus guttatus and Mimulus nudatus. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.64dh3
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