-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy path2026-03-28_high-fidelity-dna-polymerases.qmd
More file actions
74 lines (56 loc) · 2.66 KB
/
Copy path2026-03-28_high-fidelity-dna-polymerases.qmd
File metadata and controls
74 lines (56 loc) · 2.66 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
---
title: High-fidelity DNA polymerases
subtitle: The high-fidelity capacity of DNA polymerases compared to *Taq* DNA polymerase
date: 2026-03-28
toc-depth: 4
toc-expand: true
lang: en
---
几乎每个和生物相关的个人可能都用过高保真DNA聚合酶(high-fidelity DNA polymerase)。
这里较系统的比较不同公司的高保真DNA聚合酶的保真性(相比于<i>Taq</i> DNA聚合酶)。
::: {.callout-note icon="true"}
- 一个公司大概选一种保真性最高的DNA聚合酶(若该公司有多种高保真DNA聚合酶)。
- 保真性参数来自其公司产品网页的描述(因此数据真实性由公司负责)。
- 若某个公司未提及其高保真DNA聚合酶的保真性参数(即相比于<i>Taq</i> DNA聚合酶),则不统计该酶。
:::
## 1. 读取整理的数据表格并展示
<center>
{style="width: 100%;"}
</center>
以下是R code。
```{r}
#| eval: false
#| message: false
readxl |> library()
dplyr |> library()
tidyplots |> library()
ggtext |> library()
hifi <- "raw_data/2026-03-27_proofread-dna-polymerases.xlsx" |>
readxl::read_xlsx(col_names = TRUE)
hifi <- hifi |>
mutate(dna_polymerase_provider = paste(`proofread-dna-polymerase`, provider_1, sep = "_"))
hifi <- hifi |>
mutate(domestic = as.factor(domestic))
hifi |> tidyplots::tidyplot(x = dna_polymerase_provider, y = `fidelity-than-taq`, color = domestic) |>
add_sum_bar(alpha = 0.2) |>
add_sum_dash() |>
add_sum_value(accuracy = 1, color = "black") |>
sort_x_axis_levels() |>
adjust_x_axis(rotate_labels = TRUE, title = "") |>
adjust_y_axis_title("Fidelity, relative to *Taq*") |>
adjust_size(width = 100) |>
adjust_legend_title("Domestic?") |>
adjust_legend_position(position = "top") |>
adjust_font(family = "mono") |>
adjust_title("High-fidelity DNA polymerases", face = "bold") |>
adjust_caption(paste("Fidelity/保真性数据来自其官网。", "国内公司用中文对应的首字母缩写表示。", "没有尝试统计所有可能的公司。", sep = "\n")) |>
add(ggplot2::theme(axis.title.y = ggtext::element_markdown())) |>
save_plot("images/2026-03-29_high-fidelity-dna-polymerases.png")
```
## 2. ThermoFisher公布的测试比较
ThermoFisher于2021年[@Mielinis2021]基于Unique MuA-based Molecular Indexing(UMAMI)技术策略比较了几种高保真DNA聚合酶的保真性。
<center>
{style="width: 100%;"}
</center>
[给我买杯茶🍵](给我买杯茶.qmd)
## References