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Cited by 245

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The genome sequence of the colonial chordate, Botryllus schlosseri

Open access
Voskoboynik, Ayelet, Neff, Norma F, Sahoo, Debashis, Newman, Aaron M, Pushkarev, Dmitry, Koh, Winston, Passarelli, Benedetto, Fan, H Christina, Mantalas, Gary L, Palmeri, Karla J, Ishizuka, Katherine J, Gissi, Carmela, Griggio, Francesca, Ben-Shlomo, Rachel, Corey, Daniel M, Penland, Lolita, White, Richard A, Weissman, Irving L, Quake, Stephen R·2013·eLife

Abstract

Botryllus schlosseri is a colonial urochordate that follows the chordate plan of development following sexual reproduction, but invokes a stem cell-mediated budding program during subsequent rounds of asexual reproduction. As urochordates are considered to be the closest living invertebrate relatives of vertebrates, they are ideal subjects for whole genome sequence analyses. Using a novel method for high-throughput sequencing of eukaryotic genomes, we sequenced and assembled 580 Mbp of the B. schlosseri genome. The genome assembly is comprised of nearly 14,000 intron-containing predicted genes, and 13,500 intron-less predicted genes, 40% of which could be confidently parceled into 13 (of 16 haploid) chromosomes. A comparison of homologous genes between B. schlosseri and other diverse taxonomic groups revealed genomic events underlying the evolution of vertebrates and lymphoid-mediated immunity. The B. schlosseri genome is a community resource for studying alternative modes of reproduction, natural transplantation reactions, and stem cell-mediated regeneration.

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Metadata

Authors
Voskoboynik, A., Neff, N. F., Sahoo, D., Newman, A. M., Pushkarev, D., Koh, W., Passarelli, B., Fan, H. C., Mantalas, G. L., Palmeri, K. J., Ishizuka, K. J., Gissi, C., Griggio, F., Ben-Shlomo, R., Corey, D. M., Penland, L., White, R. A., Weissman, I. L., & Quake, S. R.
Venue
eLife
Published
2013-07-02
Volume
2
Pages
e00569-e00569
ISSN
2050-084X (ISSN-L)
OpenAlex
W2149471901
Cited by
245
References
10
FWCI
14.39
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: The genome sequence of the colonial chordate, Botryllus schlosseri. https://app.cochat.ai/papers/10.7554/elife.00569
The paper
Voskoboynik, A., Neff, N. F., Sahoo, D., Newman, A. M., Pushkarev, D., Koh, W., Passarelli, B., Fan, H. C., Mantalas, G. L., Palmeri, K. J., Ishizuka, K. J., Gissi, C., Griggio, F., Ben-Shlomo, R., Corey, D. M., Penland, L., White, R. A., Weissman, I. L., & Quake, S. R. (2013). The genome sequence of the colonial chordate, Botryllus schlosseri. eLife. https://doi.org/10.7554/elife.00569

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