What the collection holds, counting findings in K. marxianus host organisms only (433 findings from 130 papers; release 1.0). A multi-gene combination is one finding. These charts describe what abstracts report, which is not the same as what is true of the species: negative results are rarely reported.
Positive Negative Context-dependent
Findings per phenotype category
354 positive, 58 negative and 21 context-dependent findings. The largest category is product formation with 123 findings.
Findings per phenotype category, split by result class.Show as a table
Category
Positive
Negative
Context-dependent
Total
product formation
116
5
2
123
protein production
43
9
7
59
stress tolerance
38
8
1
47
genetic tools
39
5
0
44
enzyme activity
32
4
0
36
substrate utilization
28
7
0
35
cell physiology
23
7
2
32
growth
16
10
3
29
gene expression
17
2
6
25
other
2
1
0
3
How often a type of change did not simply help
For each type of genetic change, the findings that were negative or context-dependent (orange) against positive ones (blue). A combination counts under each type it contains, so the totals add up to more than 433. Small counts mean wide uncertainty.
Positive findings versus negative or context-dependent findings, by type of change.Show as a table
Type of change
Findings
Negative or context-dependent
Share
heterologous expression
103
9
9%
knockout
100
31
31%
overexpression
97
5
5%
deletion
45
20
44%
point mutation
33
1
3%
mutagenesis evolution
18
1
6%
other
16
3
19%
truncation
13
4
31%
promoter swap
9
5
56%
copy number increase
9
0
0%
knockdown
5
0
0%
gene swap
5
0
0%
Papers per year
Papers with at least one finding in a K. marxianus host, by publication year (1993–2026; 15 at most in a year).
Number of papers per publication year.Show as a table
Year
Papers
1993
1
1994
0
1995
0
1996
1
1997
1
1998
1
1999
1
2000
0
2001
0
2002
0
2003
1
2004
0
2005
1
2006
0
2007
2
2008
2
2009
2
2010
4
2011
1
2012
2
2013
5
2014
5
2015
6
2016
1
2017
5
2018
8
2019
11
2020
9
2021
9
2022
9
2023
3
2024
12
2025
12
2026
15
Most studied products
The twelve products with the most findings, split by result class.
Findings per product, split by result class.Show as a table