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<p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">文中文献：</p><p style="font-size:16px;line-height:30px;font-family:Helvetica, Arial, sans-serif;color:#333333;font-weight:normal;text-align:justify;" data-flag="normal">1. 在复制完成后，为了能进行重组，来自父方和母方的染色体拷贝各有两个相连的染色体拷贝。这两对染色体会彼此交换相匹配的区域来进行重组。</p><p style="font-size:16px;line-height:30px;font-family:Helvetica, Arial, sans-serif;color:#333333;font-weight:normal;text-align:justify;" data-flag="normal"><img data-key="0" src="http://imagev2.xmcdn.com/storages/5376-audiofreehighqps/48/C7/GMCoOSMFs2SbAADRrgEML_K6.jpg!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/5376-audiofreehighqps/48/C7/GMCoOSMFs2SbAADRrgEML_K6.jpg?op_type=0" data-large="http://imagev2.xmcdn.com/storages/5376-audiofreehighqps/48/C7/GMCoOSMFs2SbAADRrgEML_K6.jpg!op_type=4&dev...