FB2026_02 , released June 18, 2026


Cytology	Observed or estimated sequence coordinates	Symbol	Stocks

*Deleted segments (sequence mapped)*
42E1--43D3	2R:6985802..7533553	Df(2R)ED1673
42F2--43C1	2R:7146864..7447410	Df(2R)BSC263	FBst0023162

*Deleted segments (cytology mapped)*
41E2--43B1	2R:5236532..7384080	Df(2R)nap19
41F3--43E7	2R:5507163..7657575	Df(2R)Drl[rv26]
41F9--43C1	2R:5729120..7451656	Df(2R)nap3
42A1--44C1	2R:5802900..8210543	Df(2R)nap16
42A14--43C7	2R:6223913..7507125	Df(2R)Drl[rv25]
42B--43E18	2R:6496636..7861513	Df(2R)cn2b
42B2--43F1	2R:6559456..7920028	Df(2R)cn81f6
42B3--43E18	2R:6651936..7861513	Df(2R)ST1
42B4--44B7	2R:6651946..8169078	Df(2R)cn89d4
42B4--44A1	2R:6651946..7979375	Df(2R)cn87e61
42B4--44A1	2R:6651946..7979375	Df(2R)cn87e
42B4--44A1	2R:6651946..7979375	Df(2R)cn87a
42B4--43F7	2R:6651946..7959340	Df(2R)cn89d99
42B4--43E17	2R:6651946..7803811	Df(2R)cn88e69
42B5--44B4	2R:6651956..8144037	Df(2R)cn88c36
42B5--44B1	2R:6651956..8113584	Df(2R)cn85f3
42C1--44A1	2R:6651966..7979375	Df(2R)cn85d2
42C1--43F8	2R:6651966..7964477	Df(2R)cn87f65
42C1--43F6	2R:6651966..7955744	Df(2R)pk78c
42C2--43D7	2R:6654040..7571522	Df(2R)Drl[rv17]
42C7--43C7	2R:6725808..7507125	Df(2R)Drl[rv28]	FBst0008888
42D1--44B4	2R:6776963..8144037	Df(2R)cn88f93
42D1--43E7	2R:6776963..7657575	Df(2R)Drl[rv7]
42E--44C1	2R:6908323..8210543	Df(2R)cn9	FBst0305669
42E--44B	2R:6908323..8185881	Df(2R)cn3
42E--44A	2R:6908323..8111490	Df(2R)cn1
42E--43F	2R:6908323..7972697	Df(2R)cn15
42E--43F	2R:6908323..7972697	Df(2R)cn2
42E--43E18	2R:6908323..7861513	Df(2R)cn16
42E--43E16	2R:6908323..7791739	Df(2R)cn-91l13a
42E1--43C3	2R:6908323..7465689	Df(2R)Drl[rv3]
42E3--44A3	2R:6991914..8044258	Df(2R)Drl[rv18]
42E3--43F8	2R:6991914..7964477	Df(2R)sple-N3	FBst0008872
42E3--43E4	2R:6991914..7617621	Df(2R)Drl[rv20]
42E3--43E4	2R:6991914..7617621	Df(2R)sple-D3
42E3--43C3	2R:6991914..7465689	Df(2R)pk78k
42E3--43C3	2R:6991914..7465689	Df(2R)sple-78b
42E4--44C5	2R:6991924..8401779	Df(2R)cn-91l8
42E4--44C5	2R:6991924..8401779	Df(2R)cn91l8
42E4--43E18	2R:6991924..7861513	Df(2R)cn-S5
42E4--43E16	2R:6991924..7791739	Df(2R)cn85e1
42E4--43E7	2R:6991924..7657575	Df(2R)Drl[rv5]	FBst0008878
42E5--43C7	2R:7005770..7507125	Df(2R)42490
42E6--44B7	2R:7048836..8169078	Df(2R)cn89e44
42F1--44B7	2R:7078092..8169078	Df(2R)cn89e52
42F1--43E18	2R:7078092..7861513	Df(2R)cn89e8
42F2--43E7	2R:7110235..7657575	Df(2R)Npk-rv1
42F3--43B1	2R:7148531..7384080	Df(2R)Npk-rv2	FBst0008885
42F3--43B1	2R:7148531..7384080	Df(2R)Npk-rv4
43A1--43E16	2R:7180674..7791739	Df(2R)cn89e84
43A1--43E9	2R:7180674..7685857	Df(2R)pk-N6
43A1--43E9	2R:7180674..7685857	Df(2R)Drl[rv24]
43A1--43E7	2R:7180674..7657575	Df(2R)Drl[rv15]
43A1--43C7	2R:7180674..7507125	Df(2R)pk78r
43A1--43C7	2R:7180674..7507125	Df(2R)sple-J1	FBst0008871
43A1--43C7	2R:7180674..7507125	Df(2R)sple-J2
43A1--43C2	2R:7180674..7453162	Df(2R)sple-D2
43A1--43B2	2R:7180674..7412689	Df(2R)sple-D1
43A1--43B1	2R:7180674..7384080	Df(2R)pwn5	FBst0008873
43A1--43A2	2R:7180674..7281497	Df(2R)pk-sple-51
43A1--43A2	2R:7180674..7281497	Df(2R)pk-sple-50
43A2--43B1	2R:7243203..7384080	Df(2R)43A

Cytology

Observed or estimated
sequence coordinates

Symbol

Stocks

Deleted segments (sequence mapped)

42E1--43D3

2R:6985802..7533553

Df(2R)ED1673

42F2--43C1

2R:7146864..7447410

Df(2R)BSC263

FBst0023162