发明名称 |
Signal processing method in autoradiography. |
摘要 |
<p>A signal processing method in autoradiography for determining base sequence of DNA or DNA fragment, employing groups of base-specific synthetic products which are complementary to the DNA or DNA fragment and labeled with a radioactive element, said groups being resolved one-dimensionally in parallel relation to each other to form resolved rows on a support medium,
which comprises a process including:
(1) determining on each of the resolved rows a scanning line for signal processing;(2) detecting on each of the resolved rows sampling points on said scanning line; and(3) comparing and identifying the positions of said sampling points on the scanning lines among the resolved rows to obtain locational information on guanine, adenine, thymine and cytosine;
said process being applied to digital signals corresponding to an autoradiograph having the locational information on the radioactively labeled synthetic products, said digital signals being obtained by the use of a stimulable phosphor sheet or by the use of a radiosensitive material.</p> |
申请公布号 |
EP0160948(A2) |
申请公布日期 |
1985.11.13 |
申请号 |
EP19850105417 |
申请日期 |
1985.05.03 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KIMURA, TSUTOMU;HISHINUMA, KAZUHIRO;SHIRAISHI, HISASHI |
分类号 |
G01T1/29;H05G1/60;(IPC1-7):H05G1/60;G01T1/161;G03C5/17;G01N33/48 |
主分类号 |
G01T1/29 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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