@article{fdi:010086108, title = {{S}imultaneous {SARS}-{C}o{V}-2 genome sequencing of 384 samples on an {I}llumina {M}i{S}eq instrument through protocol optimization}, author = {{M}ze, {N}. {P}. and {B}eye, {M}. and {K}acel, {I}. and {T}ola, {R}. and {B}asco, {L}eonardo and {B}ogreau, {H}. and {C}olson, {P}. and {F}ournier, {P}. {E}.}, editor = {}, language = {{ENG}}, abstract = {{I}n the present study, we propose a high-throughput sequencing protocol using a{N}extera {XT} {L}ibrary {DNA} kit on an {I}llumina {M}i{S}eq instrument. {W}e made major modifications to this library preparation in order to multiplex 384 samples in a single {I}llumina flow cell. {T}o validate our protocol, we compared the sequences obtained with the modified {I}llumina protocol to those obtained with the {G}rid{ION} {N}anopore protocol. {F}or the modified {I}llumina protocol, our results showed that 94.9% (357/376) of the sequences were interpretable, with a viral genome coverage between 50.5% and 99.9% and an average depth of 421x. {F}or the {G}rid{ION} {N}anopore protocol, 94.6% (356/376) of the sequences were interpretable, with a viral genome coverage between 7.0% and 98.6% and an average depth of 2123x. {T}he modified {I}llumina protocol allows for gaining {EUR} 4744 and returning results of 384 samples in 53.5 h versus four times 55.5 h with the standard {I}llumina protocol. {O}ur modified {M}i{S}eq protocol yields similar genome sequence data as the {G}rid{ION} {N}anopore protocol and has the advantage of being able to handle four times more samples simultaneously and hence is much less expensive.}, keywords = {{I}llumina {M}i{S}eq ; {SARS}-{C}o{V}-2 ; next-generation sequencing ; genomics ; sequence analysis}, booktitle = {}, journal = {{G}enes}, volume = {13}, numero = {9}, pages = {1648 [9 ]}, year = {2022}, DOI = {10.3390/genes13091648}, URL = {https://www.documentation.ird.fr/hor/fdi:010086108}, }