| 1321 | Lysophosphatidylcholine (PC 16:0/22:6) | male gamete generation | relate | spermatogenesis | GO:0007283 | Homo sapiens | Ratio of LPC 16:0 to PC 16:0/22:6 and ratio of LPC 22:6 to PC 16:0/22:6 Increased in sperm with damaged membrane structure. | 34445473, 12472619 |
| 1322 | Malathion | male gamete generation | decrease | spermatogenesis | GO:0007283 | Mus musculus | lavender oil inhibits the reaction [Malathion results in decreased spermatogenesis] | 30409133 |
| 1323 | Malathion | male gamete generation | decrease | spermatogenesis | GO:0007283 | Mus musculus | Malathion results in decreased spermatogenesis | 30409133 |
| 1324 | Malathion | male gamete generation | decrease | spermatid development | GO:0007286 | Mus musculus | lavender oil inhibits the reaction [Malathion results in decreased spermatid development] | 30409133 |
| 1325 | Malathion | male gamete generation | decrease | spermatid development | GO:0007286 | Mus musculus | Malathion results in decreased spermatid development | 30409133 |
| 1326 | Mancozeb | male gamete generation | decrease | spermatogenesis | GO:0007283 | Mus musculus | mancozeb results in decreased spermatogenesis | 30037311 |
| 1327 | Manganese | male gamete generation | decrease | spermatogenesis | GO:0007283 | Mus musculus | [manganese chloride results in increased abundance of Manganese] which results in decreased spermatogenesis | 32445656 |
| 1328 | Manganese | male gamete generation | affect | spermatogenesis | GO:0007283 | Mus musculus | [manganese chloride results in increased abundance of Manganese] which affects spermatogenesis | 34822792 |
| 1329 | Manganese | male gamete generation | affect | spermatogenesis | GO:0007283 | Mus musculus | YTHDC2 protein inhibits the reaction [[manganese chloride results in increased abundance of Manganese] which affects spermatogenesis] | 34822792 |
| 1330 | Manganese chloride | male gamete generation | decrease | spermatogenesis | GO:0007283 | Mus musculus | [manganese chloride results in increased abundance of Manganese] which results in decreased spermatogenesis | 32445656 |
| 1331 | Manganese chloride | male gamete generation | affect | spermatogenesis | GO:0007283 | Mus musculus | [manganese chloride results in increased abundance of Manganese] which affects spermatogenesis | 34822792 |
| 1332 | Manganese chloride | male gamete generation | affect | spermatogenesis | GO:0007283 | Mus musculus | YTHDC2 protein inhibits the reaction [[manganese chloride results in increased abundance of Manganese] which affects spermatogenesis] | 34822792 |
| 1333 | Matrine | male gamete generation | affect | positive regulation of sperm capacitation | GO:1902492 | Mus musculus | matrine results in decreased positive regulation of sperm capacitation | 26867864 |
| 1334 | Medroxyprogesterone | male gamete generation | decrease | spermatogenesis | GO:0007283 | Homo sapiens | [Medroxyprogesterone co-treated with Testosterone] results in decreased spermatogenesis | 15535423 |
| 1335 | Medroxyprogesterone Acetate | male gamete generation | decrease | spermatogenesis | GO:0007283 | Homo sapiens | [Testosterone co-treated with Medroxyprogesterone Acetate] results in decreased spermatogenesis | 18438174 |