F8 and F9 Genes. Mutations in the F8 or F9 genes cause hemophilia. Mutations in the F8 gene cause hemophilia A, while hemophilia B is caused by mutations in the F9 gene. The proteins made by these genes play a critical role in the process of blood clotting.
To forward a text message on an iPhone running the iOS 8 operating system, open the conversation thread, select an individual message and then use the Share feature to send the message to one or more of your contacts.
Note: If forwarded messages appear to be formatted incorrectly, change the default message format (see below) to. 1  Change the default message format for all new messages. 2  In the tab, click. 3  In the tab, under Compose messages, from the drop-down menu, choose the format you want (e.g., , , or).