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Chi-Square Test of the Distribution of Pollen and Sporophyte Limited Genes among the Five Nuclear Arabidopsis thaliana Chromosomes
| Chromosome | All Genes | Pollen | Sporophyte |
|---|---|---|---|
| 1 | 4,348 | 392 | 1,495 |
| 2 | 2,522 | 251 | 862 |
| 3 | 3,326 | 340 | 1,049 |
| 4 | 2,451 | 214 | 839 |
| 5 | 3,888 | 355 | 1,249 |
| Σ | 16,535 | 1,552 | 5,494 |
| χ 2 | 5.367 | 7.456 | |
| P | 0.252 | 0.136 |
Note.—Degrees of freedom: 4.
