Table 1.
Genome assembly statistics for the new Zygnema genomes and available streptophyte algae (see Supplementary Table 1b–e for further details)
| Species (strain) | Assembly size (Mb) | BUSCO (%) | N50 (kb) | Number of scaffolds (pseudochromosomes) | RNA-seq mapping rate (%) |
|---|---|---|---|---|---|
|
Z. circumcarinatum SAG 698-1b |
71.0 | 89.8 | 3,958.3 | 90 (20) | 97.2 |
| Z. circumcarinatum UTEX 1559 | 71.3 | 88.2 | 3,970.3 | 614 (20) | 98.3 |
| Z. circumcarinatum UTEX 1560 | 67.3 | 87.9 | 3,792.7 | 514 (20) | 95.9** |
|
Z. cf. cylindricum SAG 698-1a_XF |
359.8 | 70.6 | 213.9 | 3,587 | 88.3 |
| Mesotaenium endlicherianum SAG 12.97 | 163 | 78.1 | 448.4 | 13,861 | 94.4 |
|
Penium margaritaceum SAG 2640 |
3,661 | 49.8 | 116.2 | 332,786 | 96.8 |
|
Spirogloea muscicola CCAC 0214 |
174 | 84.7 | 566.4 | 17,449 | 95.2 |
|
Chara braunii S276 |
1,430 | 78.0 | 2,300 | 11,654 | 89.5 |
|
Klebsormidium nitens NIES-2285 |
104 | 94.9 | 134.9 | 1,814 | 98.1 |
|
Chlorokybus melkonianii CCAC 0220 |
74 | 93.3 | 752.4 | 3,809 | 96.5 |
|
Mesostigma viride CCAC 1140 |
281 | 59.2 | 113.2 | 6,924 | 84.3 |
**The mapping rate of Z. circumcarinatum UTEX 1560 was calculated by using SAG 698-1b RNA-seq reads mapped to the genome of UTEX 1560.