@article{fdi:010065534, title = {{T}he pineapple genome and the evolution of {CAM} photosynthesis}, author = {{M}ing, {R}. and {V}an{B}uren, {R}. and {W}ai, {C}. {M}. and {T}ang, {H}. {B}. and {S}chatz, {M}. {C}. and {B}owers, {J}. {E}. and {L}yons, {E}. and {W}ang, {M}. {L}. and {C}hen, {J}. and {B}iggers, {E}. and {Z}hang, {J}. {S}. and {H}uang, {L}. {X}. and {Z}hang, {L}. {M}. and {M}iao, {W}. {J}. and {Z}hang, {J}. and {Y}e, {Z}. {Y}. and {M}iao, {C}. {Y}. and {L}in, {Z}. {C}. and {W}ang, {H}. and {Z}hou, {H}. {Y}. and {Y}im, {W}. {C}. and {P}riest, {H}. {D}. and {Z}heng, {C}. {F}. and {W}oodhouse, {M}. and {E}dger, {P}. {P}. and {G}uyot, {R}omain and {G}uo, {H}. {B}. and {G}uo, {H}. and {Z}heng, {G}. {Y}. and {S}ingh, {R}. and {S}harma, {A}. and {M}in, {X}. {J}. and {Z}heng, {Y}. and {L}ee, {H}. and {G}urtowski, {J}. and {S}edlazeck, {F}. {J}. and {H}arkess, {A}. and {M}c{K}ain, {M}. {R}. and {L}iao, {Z}. {Y}. and {F}ang, {J}. {P}. and {L}iu, {J}. and {Z}hang, {X}. {D}. and {Z}hang, {Q}. and {H}u, {W}. {C}. and {Q}in, {Y}. and {W}ang, {K}. and {C}hen, {L}. {Y}. and {S}hirley, {N}. and {L}in, {Y}. {R}. and {L}iu, {L}. {Y}. and {H}ernandez, {A}. {G}. and {W}right, {C}. {L}. and {B}ulone, {V}. and {T}uskan, {G}. {A}. and {H}eath, {K}. and {Z}ee, {F}. and {M}oore, {P}. {H}. and {S}unkar, {R}. and {L}eebens-{M}ack, {J}. {H}. and {M}ockler, {T}. and {B}ennetzen, {J}. {L}. and {F}reeling, {M}. and {S}ankoff, {D}. and {P}aterson, {A}. {H}. and {Z}hu, {X}. {G}. and {Y}ang, {X}. {H}. and {S}mith, {J}. {A}. {C}. and {C}ushman, {J}. {C}. and {P}aull, {R}. {E}. and {Y}u, {Q}. {Y}.}, editor = {}, language = {{ENG}}, abstract = {{P}ineapple ({A}nanas comosus ({L}.) {M}err.) is the most economically valuable crop possessing crassulacean acid metabolism ({CAM}), a photosynthetic carbon assimilation pathway with high water-use efficiency, and the second most important tropical fruit. {W}e sequenced the genomes of pineapple varieties {F}153 and {MD}2 and a wild pineapple relative, {A}nanas bracteatus accession {CB}5. {T}he pineapple genome has one fewer ancient whole-genome duplication event than sequenced grass genomes and a conserved karyotype with seven chromosomes from before the. duplication event. {T}he pineapple lineage has transitioned from {C}-3 photosynthesis to {CAM}, with {CAM}-related genes exhibiting a diel expression pattern in photosynthetic tissues. {CAM} pathway genes were enriched with cis-regulatory elements associated with the regulation of circadian clock genes, providing the first cis-regulatory link between {CAM} and circadian clock regulation. {P}ineapple {CAM} photosynthesis evolved by the reconfiguration of pathways in {C}-3 plants, through the regulatory neofunctionalization of preexisting genes and not through the acquisition of neofunctionalized genes via whole-genome or tandem gene duplication.}, keywords = {}, booktitle = {}, journal = {{N}ature {G}enetics}, volume = {47}, numero = {12}, pages = {1435--1442 + 3 p. d'annexes : online methods}, ISSN = {1061-4036}, year = {2015}, DOI = {10.1038/ng.3435}, URL = {https://www.documentation.ird.fr/hor/fdi:010065534}, }