RAC2

History

Mutations in this gene were first described in BL in 2019 by Panea et al¹ and in DLBCL 2021 by Hübschmann et al.²

Relevance tier by entity

Entity	Tier	Description
	2	relevance in BL not firmly established
	2	relevance in DLBCL not firmly established

Mutation incidence in large patient cohorts (GAMBL reanalysis)

Entity	source	frequency (%)
BL	GAMBL genomes+capture	0.69
BL	Thomas cohort	0.40
BL	Panea cohort	NA
DLBCL	GAMBL genomes	1.15
DLBCL	Schmitz cohort	1.70
DLBCL	Reddy cohort	1.20
DLBCL	Chapuy cohort	1.28

Mutation pattern and selective pressure estimates

Entity	aSHM	Significant selection	dN/dS (missense)	dN/dS (nonsense)
BL	No	No	9.926	0
DLBCL	No	No	6.256	0
FL	No	No	0.000	0

## RAC2 Hotspots

Chromosome	Coordinate (hg19)	ref>alt	HGVSp
chr22	37627984	G>T	N92K
chr22	37627985	T>C	N92S
chr22	37627985	T>G	N92T

View coding variants in ProteinPaint hg19 or hg38

View all variants in GenomePaint hg19 or hg38

## RAC2 Expression

References

1. Panea R, Love C, Shingleton JR, Reddy A, Bailey J, Moormann A, Otieno J, Ong’echa J, Oduor C, Schroêder K, Masalu N, Chao N, Agajanian M, Major M, Fedoriw Y, Richards K, Rymkiewicz G, Miles R, Alobeid B, Bhagat G, Flowers C, Ondrejka S, Hsi E, Choi W, Au-Yeung R, Hartmann W, Lenz G, Meyerson H, Lin YY, Zhuang Y, Luftig M, Waldrop A, Dave T, Thakkar D, Sahay H, Li G, Palus B, Seshadri V, Kim S, Gascoyne R, Levy S, Mukhopadhyay M, Dunson D, Dave S. The whole genome landscape of Burkitt lymphoma subtypes. Blood. 2019;

2. Hübschmann D, Kleinheinz K, Wagener R, Bernhart SH, López C, Toprak UH, Sungalee S, Ishaque N, Kretzmer H, Kreuz M, Waszak SM, Paramasivam N, Ammerpohl O, Aukema SM, Beekman R, Bergmann AK, Bieg M, Binder H, Borkhardt A, Borst C, Brors B, Bruns P, Carrillo de Santa Pau E, Claviez A, Doose G, Haake A, Karsch D, Haas S, Hansmann ML, Hoell JI, Hovestadt V, Huang B, Hummel M, Jäger-Schmidt C, Kerssemakers JNA, Korbel JO, Kube D, Lawerenz C, Lenze D, Martens JHA, Ott G, Radlwimmer B, Reisinger E, Richter J, Rico D, Rosenstiel P, Rosenwald A, Schillhabel M, Stilgenbauer S, Stadler PF, Martín-Subero JI, Szczepanowski M, Warsow G, Weniger MA, Zapatka M, Valencia A, Stunnenberg HG, Lichter P, Möller P, Loeffler M, Eils R, Klapper W, Hoffmann S, Trümper L, ICGC MMML-Seq consortium, ICGC DE-Mining consortium, BLUEPRINT consortium, Küppers R, Schlesner M, Siebert R. Mutational mechanisms shaping the coding and noncoding genome of germinal center derived B-cell lymphomas. Leukemia. 2021 Jul;35(7):2002–2016. PMCID: PMC8257491