Growth from 1-5 days after pollination of immature seeds

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.

本数据集为一份包含未成熟种子尺寸数据的文本文件，数据来源于沟酸浆（Mimulus guttatus）、裸花沟酸浆（Mimulus nudatus，缩写M. nudatus）的自交未成熟种子，以及同域分布的互交沟酸浆×裸花沟酸浆杂交种的未成熟种子。沟酸浆的种质材料编号为CSS4与DHR14；裸花沟酸浆的种质材料编号为CSH10与DHRo22。其中CSS4与CSH10为同域分布种质，DHR14与DHRo22亦为同域分布种质。杂交种子可分为两类：一类在授粉后2~5天出现胚乳（endosperm）发育，标注为"杂交发育型（Hybrid Developing）"；另一类在授粉后2天即出现发育停滞，标注为"杂交停滞型（Hybrid Arrested）"。CSS4x代表CSS4的自交样本，其余以此类推；DAP为授粉后天数（days after pollination）的缩写；UO代表未受精胚珠（unfertilized ovule）。种子尺寸的测量范围为合点至珠孔端，单位为毫米（mm）。所有杂交组合均采用雌×雄的授粉方式。