In the article “Structural Abnormalities at Neuromuscular Synapses Lacking Multiple Syntrophin Isoforms,” by Marvin E. Adams, Neal Kramarcy, Taku Fukuda, Andrew G. Engel, Robert Sealock, and Stanley C. Froehner, which appeared on pages 10302-10309 of the November 17, 2004 issue, an erroneous column head in the fourth and seventh columns of Table 1 was introduced by the printer. A corrected version of Table 1 is shown below.
Table 1.
Microelectrode recordings from mouse diaphragm
|
|
MEPP |
MEPC |
Quantal content of EPP |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouse |
n
|
Amplitude (mV) |
msec |
n
|
Amplitude (nA) |
msec |
n
|
|
|||||
| Control (C57BL/6) | 49 | 0.89 ± 0.036 | 1.45 ± 0.041 | 31 | 2.27 ± 0.090 | 0.55 ± 0.017 | 29 | 42.8 ± 2.6 | |||||
| α-Syntrophin null | 32 | 0.69 ± 0.020 | 1.31 ± 0.057 | 45 | 2.09 ± 0.087 | 0.39 ± 0.023 | 28 | 49.4 ± 3.4 | |||||
| (p<0.001) | (p<0.05) | (p, NS) | (p<0.001) | (p, NS) | |||||||||
| α/β2-Syntrophin null | 47 | 0.73 ± 0.025 | 1.53 ± 0.056 | 42 | 1.71 ± 0.059 | 0.39 ± 0.022 | 17 | 39.1 ± 3.9 | |||||
|
|
|
(p<0.001) |
(p, NS)
|
|
(p<0.001) |
(p<0.001) |
|
(p, NS)
|
|||||
Values indicate mean ± SE; n indicates the number of endplates examined. NS, Not significant.