Author response table 1.

Published concentration for Xenopus (Table S2/S3, Wuehr et al. 2014)
Α Tubulins	ng	Β Tubulins	ng
TUBA4A	Tubulin α-4A chain	4741.14	TUBB	Tubulin β chain	5931.21
TUBA3C	Tubulin α-3C/D chain	1686.89	TUBB2B	Tubulin β-2B chain	1357.19
TUBA1B	Tubulin α-1B chain	1143.46	TUBB4B	Tubulin β-4B chain	1173.38
TUBA1A	Tubulin α-1A chain	790.93
TUBA1C	Tubulin α-1C chain	439.50
		8801.91			8461.78