| First Author | Ikeda K | Year | 2002 |
| Journal | Exp Anim | Volume | 51 |
| Issue | 4 | Pages | 395-9 |
| PubMed ID | 12221934 | Mgi Jnum | J:136651 |
| Mgi Id | MGI:3796736 | Doi | 10.1538/expanim.51.395 |
| Citation | Ikeda K, et al. (2002) Novel development of mammary glands in the nursing transgenic mouse ubiquitously expressing WAP gene. Exp Anim 51(4):395-9 |
| abstractText | Although whey acidic protein (WAP) has been suggested to have some biological functions, its true function has not yet been clearly elucidated. We have generated transgenic mice ubiquitously and highly expressing the WAP gene. The pups born from one female among these transgenic mice showed low growth or died during nursing. This transgenic founder showed novel development of the mammary glands, and demonstrated normal parturition and nursing behavior. The mammary glands showed low-distended ductal structures, and poor development of lobulo-alveolar and acinous formations despite normal nursing, while mammary ducts were rather large in comparison with those of normal lactating females. Although this founder was found to be mosaic for transgenesis, it was shown to be a useful animal model for investigating WAP function. |
