Chromosome evolution and the genetic basis of agronomically important traits in greater yam

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Chromosome evolution and the genetic basis of agronomically important traits in greater yam. / Bredeson, Jessen V.; Lyons, Jessica B.; Oniyinde, Ibukun O.; Okereke, Nneka R.; Kolade, Olufisayo; Nnabue, Ikenna; Nwadili, Christian O.; Hřibová, Eva; Parker, Matthew; Nwogha, Jeremiah; Shu, Shengqiang; Carlson, Joseph; Kariba, Robert; Muthemba, Samuel; Knop, Katarzyna; Barton, Geoffrey J; Sherwood, Anna V.; Lopez-Montes, Antonio; Asiedu, Robert; Jamnadass, Ramni; Muchugi, Alice; Goodstein, David; Egesi, Chiedozie N.; Featherston, Jonathan; Asfaw, Asrat; Simpson, Gordon G.; Doležel, Jaroslav; Hendre, Prasad S.; Van Deynze, Allen; Kumar, Pullikanti Lava; Obidiegwu, Jude E.; Bhattacharjee, Ranjana; Rokhsar, Daniel S.

In: Nature Communications, Vol. 13, 2001, 2022.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Bredeson, JV, Lyons, JB, Oniyinde, IO, Okereke, NR, Kolade, O, Nnabue, I, Nwadili, CO, Hřibová, E, Parker, M, Nwogha, J, Shu, S, Carlson, J, Kariba, R, Muthemba, S, Knop, K, Barton, GJ, Sherwood, AV, Lopez-Montes, A, Asiedu, R, Jamnadass, R, Muchugi, A, Goodstein, D, Egesi, CN, Featherston, J, Asfaw, A, Simpson, GG, Doležel, J, Hendre, PS, Van Deynze, A, Kumar, PL, Obidiegwu, JE, Bhattacharjee, R & Rokhsar, DS 2022, 'Chromosome evolution and the genetic basis of agronomically important traits in greater yam', Nature Communications, vol. 13, 2001. https://doi.org/10.1038/s41467-022-29114-w

APA

Bredeson, J. V., Lyons, J. B., Oniyinde, I. O., Okereke, N. R., Kolade, O., Nnabue, I., Nwadili, C. O., Hřibová, E., Parker, M., Nwogha, J., Shu, S., Carlson, J., Kariba, R., Muthemba, S., Knop, K., Barton, G. J., Sherwood, A. V., Lopez-Montes, A., Asiedu, R., ... Rokhsar, D. S. (2022). Chromosome evolution and the genetic basis of agronomically important traits in greater yam. Nature Communications, 13, [2001]. https://doi.org/10.1038/s41467-022-29114-w

Vancouver

Bredeson JV, Lyons JB, Oniyinde IO, Okereke NR, Kolade O, Nnabue I et al. Chromosome evolution and the genetic basis of agronomically important traits in greater yam. Nature Communications. 2022;13. 2001. https://doi.org/10.1038/s41467-022-29114-w

Author

Bredeson, Jessen V. ; Lyons, Jessica B. ; Oniyinde, Ibukun O. ; Okereke, Nneka R. ; Kolade, Olufisayo ; Nnabue, Ikenna ; Nwadili, Christian O. ; Hřibová, Eva ; Parker, Matthew ; Nwogha, Jeremiah ; Shu, Shengqiang ; Carlson, Joseph ; Kariba, Robert ; Muthemba, Samuel ; Knop, Katarzyna ; Barton, Geoffrey J ; Sherwood, Anna V. ; Lopez-Montes, Antonio ; Asiedu, Robert ; Jamnadass, Ramni ; Muchugi, Alice ; Goodstein, David ; Egesi, Chiedozie N. ; Featherston, Jonathan ; Asfaw, Asrat ; Simpson, Gordon G. ; Doležel, Jaroslav ; Hendre, Prasad S. ; Van Deynze, Allen ; Kumar, Pullikanti Lava ; Obidiegwu, Jude E. ; Bhattacharjee, Ranjana ; Rokhsar, Daniel S. / Chromosome evolution and the genetic basis of agronomically important traits in greater yam. In: Nature Communications. 2022 ; Vol. 13.

Bibtex

@article{da966ced700944768f78589a1c12322b,

title = "Chromosome evolution and the genetic basis of agronomically important traits in greater yam",

abstract = "The nutrient-rich tubers of the greater yam, Dioscorea alata L., provide food and income security for millions of people around the world. Despite its global importance, however, greater yam remains an orphan crop. Here, we address this resource gap by presenting a highly contiguous chromosome-scale genome assembly of D. alata combined with a dense genetic map derived from African breeding populations. The genome sequence reveals an ancient allotetraploidization in the Dioscorea lineage, followed by extensive genome-wide reorganization. Using the genomic tools, we find quantitative trait loci for resistance to anthracnose, a damaging fungal pathogen of yam, and several tuber quality traits. Genomic analysis of breeding lines reveals both extensive inbreeding as well as regions of extensive heterozygosity that may represent interspecific introgression during domestication. These tools and insights will enable yam breeders to unlock the potential of this staple crop and take full advantage of its adaptability to varied environments.",

author = "Bredeson, {Jessen V.} and Lyons, {Jessica B.} and Oniyinde, {Ibukun O.} and Okereke, {Nneka R.} and Olufisayo Kolade and Ikenna Nnabue and Nwadili, {Christian O.} and Eva H{\v r}ibov{\'a} and Matthew Parker and Jeremiah Nwogha and Shengqiang Shu and Joseph Carlson and Robert Kariba and Samuel Muthemba and Katarzyna Knop and Barton, {Geoffrey J} and Sherwood, {Anna V.} and Antonio Lopez-Montes and Robert Asiedu and Ramni Jamnadass and Alice Muchugi and David Goodstein and Egesi, {Chiedozie N.} and Jonathan Featherston and Asrat Asfaw and Simpson, {Gordon G.} and Jaroslav Dole{\v z}el and Hendre, {Prasad S.} and {Van Deynze}, Allen and Kumar, {Pullikanti Lava} and Obidiegwu, {Jude E.} and Ranjana Bhattacharjee and Rokhsar, {Daniel S.}",

note = "Publisher Copyright: {\textcopyright} 2022, This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply.",

year = "2022",

doi = "10.1038/s41467-022-29114-w",

language = "English",

volume = "13",

journal = "Nature Communications",

issn = "2041-1723",

publisher = "nature publishing group",

}

RIS

TY - JOUR

T1 - Chromosome evolution and the genetic basis of agronomically important traits in greater yam

AU - Bredeson, Jessen V.

AU - Lyons, Jessica B.

AU - Oniyinde, Ibukun O.

AU - Okereke, Nneka R.

AU - Kolade, Olufisayo

AU - Nnabue, Ikenna

AU - Nwadili, Christian O.

AU - Hřibová, Eva

AU - Parker, Matthew

AU - Nwogha, Jeremiah

AU - Shu, Shengqiang

AU - Carlson, Joseph

AU - Kariba, Robert

AU - Muthemba, Samuel

AU - Knop, Katarzyna

AU - Barton, Geoffrey J

AU - Sherwood, Anna V.

AU - Lopez-Montes, Antonio

AU - Asiedu, Robert

AU - Jamnadass, Ramni

AU - Muchugi, Alice

AU - Goodstein, David

AU - Egesi, Chiedozie N.

AU - Featherston, Jonathan

AU - Asfaw, Asrat

AU - Simpson, Gordon G.

AU - Doležel, Jaroslav

AU - Hendre, Prasad S.

AU - Van Deynze, Allen

AU - Kumar, Pullikanti Lava

AU - Obidiegwu, Jude E.

AU - Bhattacharjee, Ranjana

AU - Rokhsar, Daniel S.

PY - 2022

Y1 - 2022

N2 - The nutrient-rich tubers of the greater yam, Dioscorea alata L., provide food and income security for millions of people around the world. Despite its global importance, however, greater yam remains an orphan crop. Here, we address this resource gap by presenting a highly contiguous chromosome-scale genome assembly of D. alata combined with a dense genetic map derived from African breeding populations. The genome sequence reveals an ancient allotetraploidization in the Dioscorea lineage, followed by extensive genome-wide reorganization. Using the genomic tools, we find quantitative trait loci for resistance to anthracnose, a damaging fungal pathogen of yam, and several tuber quality traits. Genomic analysis of breeding lines reveals both extensive inbreeding as well as regions of extensive heterozygosity that may represent interspecific introgression during domestication. These tools and insights will enable yam breeders to unlock the potential of this staple crop and take full advantage of its adaptability to varied environments.

AB - The nutrient-rich tubers of the greater yam, Dioscorea alata L., provide food and income security for millions of people around the world. Despite its global importance, however, greater yam remains an orphan crop. Here, we address this resource gap by presenting a highly contiguous chromosome-scale genome assembly of D. alata combined with a dense genetic map derived from African breeding populations. The genome sequence reveals an ancient allotetraploidization in the Dioscorea lineage, followed by extensive genome-wide reorganization. Using the genomic tools, we find quantitative trait loci for resistance to anthracnose, a damaging fungal pathogen of yam, and several tuber quality traits. Genomic analysis of breeding lines reveals both extensive inbreeding as well as regions of extensive heterozygosity that may represent interspecific introgression during domestication. These tools and insights will enable yam breeders to unlock the potential of this staple crop and take full advantage of its adaptability to varied environments.

U2 - 10.1038/s41467-022-29114-w

DO - 10.1038/s41467-022-29114-w

M3 - Journal article

C2 - 35422045

AN - SCOPUS:85128266499

VL - 13

JO - Nature Communications

JF - Nature Communications

SN - 2041-1723

M1 - 2001

ER -

ID: 310386328

Department of Biology