mammary gland formation
The process pertaining to the initial formation of the mammary gland from unspecified parts. The process begins with formation of the mammary line and ends when the solid mammary bud invades the primary mammary mesenchyme.
GO:0048646
anatomical structure formation involved in morphogenesis
is_a
GO:0060443
mammary gland morphogenesis
part_of
mammary bud formation
related
mammary line formation
narrow
mammary placode formation
narrow
mammary sprout formation
related