测序已经将基因组的片段检测出来，下一步是将这些基因组片段进行组装拼接得到全基因组序列；并且还可以进一步比对参考基因组序列，找出个体的基因组突变(call variants)。

如何将生物的遗传信息提取出来，及其相关技术（如一代、二代和三代测序）进行介绍。

To provide sufficient details of the procedure to enable the interested readers to repeat your experiment. For readers to assess the validity of your research results and conclusion.

To answer the question(s) posed in the Introduction. To explain how the results support the answers. To explain how the answers fit in with existing knowledge.

Results are general statements that interpret data. Data are facts, often numbers that are used to support results.

Review the pertinent literature; Present the research question(s); State briefly the method of investigation.

a mini version, a condensed summary of your paper that stands on its own.

加权线性回归是什么、它与线性回归的差别，以及参数求解；加权线性回归应该如何有效地加权？如何确保权重的正确性？实现独立同分布确保R包中的 `lm()`有效加权。