Changes

* Many mouse transgenics have been created to serve as models for human genetic diseases.

* Many mouse transgenics have been created to serve as models for human genetic diseases.

* Less successful in other species, but goats have been created that secrete human factor VIII in their milk.

* Less successful in other species, but goats have been created that secrete human [[General_Pathology_-_Haemostasis#Factor_VIII|factor VIII]] in their milk.

** Cheap treatment for [[General_Pathology_-_Haemostasis#Diseases_associated_with_coagulation_factor_defects|bleeding disorders]] with little risk of disease transfer.

** Cheap treatment for [[General_Pathology_-_Haemostasis#Diseases_associated_with_coagulation_factor_defects|bleeding disorders]] with little risk of disease transfer.

* Area of much future development.

* Area of much future development.

* Injection of specific gene constructs into the newly fertilized [[The_Ovary_-_Oocytes_-_Anatomy_%26_Physiology|oocyte]], so that they become part of the dividing cell.  Thus they are encorporated and expressed in the individual.

* Injection of specific gene constructs into the newly fertilized [[The_Ovary_-_Oocytes_-_Anatomy_%26_Physiology|oocyte]], so that they become part of the dividing cell.  Thus they are encorporated and expressed in the individual.

* Constructs may be from the same or different species as the [[The_Ovary_-_Oocytes_-_Anatomy_%26_Physiology|oocyte]].

* Constructs may be from the same or different species as the [[The_Ovary_-_Oocytes_-_Anatomy_%26_Physiology|oocyte]].