1. Translocations involving the left end of chromosome 1.
|T1-2c||S .7||T 1 sr ts2||P|
|1-9c||S .6||ts2 P 1||T|
|1-2b||S .4||ts2 P 4||T|
|1-6c||S .3||ts2 P 9||T|
|1-3a||S .25||ts2 P 21||T||39.1||br|
|1-9a||S||ts2 P 20||T||39||br|
|1-5b||ts2 P 24.4||T||32||br|
|1-50||ts2 P 23.6||T||25||br|
T1-9a is known to be in the short arm from tests with homozygous T.
Location of br is probably about L .3.
The spindle attachment may be near the map position of as or between as and br.