In most NCBI databases, when you click on Create alert you are asked if you would like to receive e-mail updates of new search results automatically. Automatic e-mail updates of search results are then sent according to the frequency you selected when saving your search in My NCBI (none, once a month, once a week, or daily). You can also choose a format (Summary, Abstract, Summary-plain text, Abstract-plain text, MEDLINE), optional text (up to 200 characters), and change the number of items to be sent (1, 5, 10, 20, 50, 100 or 200 items).
The text, which appears in the body of your e-mail updates, can be used to create a title for your search or any specific information you want. You may enter up to 100 characters for the search title. The name of the saved alert will be included in the Subject of your automatic e-mail updated messages. If you have trouble remembering your original search word or phrase(s), hover over the search name with your mouse in My NCBI - Saved Searches. It will display the original search word or phrase(s).
Automatic e-mail updates can only be sent to e-mail addresses that have been confirmed.
To save search results to a new collection:
As you continue to build data collections, you may want to add new items to an existing collection.
To add search results to a existing collection:
In addition, you may add items from multiple NCBI databases to an existing collection. This type of collection is called "Mixed" because it has data items from multiple NCBI databases.