重组频率与遗传图距计算器（cM）

POST http://127.0.0.1:3003/zh/api/tools/recombination-frequency-map

{
  "mcpServers": {
    "elysiatools-recombination-frequency-map": {
      "name": "recombination-frequency-map",
      "description": "在重组率与遗传图距之间换算。重组率 r = 重组体数/后代总数（r ≤ 0.5，远距离或不同染色体时趋于 0.5）。三种作图函数（d 单位 Morgan，1 M = 100 cM）：线性近似 d = r（仅短距离有效）；Haldane 1919：d = −½ln(1−2r)（无干涉）；Kosambi 1944：d = ¼ln((1+2r)/(1−2r))（正干涉）。作图函数校正双交换使 r 低估图距的问题：同一 r 下 Haldane ≥ Kosambi ≥ 线性。多区间模式可求总图距并用反函数预测 r（总图距可超 50 cM，但 r 饱和在 50%）。来源：Sturtevant 1913、Haldane 1919、Kosambi 1944、Griffiths。仅供教学用途。",
      "baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=recombination-frequency-map",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "recombination-frequency-map",
    "arguments": {
  "mode": "counts",
  "recombinantCount": 18,
  "totalProgeny": 100,
  "intervalDistances": "",
  "decimalPlaces": 4
}
  }
}