. Author manuscript; available in PMC: 2017 Feb 1.

Published in final edited form as: J Tenn Acad Sci. 1998 Jul-Oct;73(3-4):87–99.

Table 5.

Comparison of most common fragile sites between medium 199 and RPMI 1640 with bromodeoxyuridine in mentally retarded males.

Chromosome Number	Medium 199¹		RPMI 1640 with BrdU²
Chromosome Number	Band Most Commonly Involved (No. Seen)	Sites Represented by Band (%)	Band Most Commonly Involved (No. Seen)	Sites Represented by Band (%)
1	p22 (8)^a	2.4	q25 (8)^a	1.3
2	q13 (4)	1.2	q13 (8)	1.3
			q31 (8)^b
3	p14 (79)	23.8	p14 (14)	2.3
			q27 (14)^b
4	q31 (5)^a	1.5	p16 (11)^a	1.8
5	q31 (10)^a	3.0	q15 (12)^a	2.4
6	q26 (8)	2.4	q26 (6)	1.0
7	q32 (10)^a	3.0	q22 (9)^a	1.5
8	q22 (4)	1.2	q22 (4)	0.6
			q24 (4)^b
9	q13 (3)	0.9	q13 (23)	3.8
10	q23 (5)^a	1.5	q25 (31)^a	5.1
11	q13 (4)^a	1.2	p13 (8)^a	1.3
12	q24 (4)	1.2	q24 (31)	5.1
13	q21 (3)	0.9	q21 (5)	0.8
14	q24 (5)	1.5	q24 (19)	3.1
15	q21 (1)	0.3	q26 (2)^a	0.3
	q22 (1)
	q24 (1)^a^,^b
16	q23 (31)^a	9.3	q22 (60)^a	9.8
17	p12 (1)	0.3	q22 (2)^a	0.3
	q23 (1)^a^,^b
18	q21 (3)	0.9	q21 (3)	0.5
19	—	—	p13 (2)	0.3
20	p11 (1)	0.3	—	—
21	—	—	—	—
22	q12 (1)	0.3	q12 (1)	0.2
X	p22 (2)	0.6	q22 (9)	1.5
	q22 (2)
	q24 (2)^b
Y	—	—	q12 (7)	1.1

Total cells = 6,009.

Total cells = 5,846, BrdU is bromodeoxyuridine.

Most common fragile site but differs for each chromosome number between the two culture conditions.

Tied for the most common fragile site for each chromosome.