@article{fdi:010072817, title = {{M}atched placental and circulating {P}lasmodium falciparum parasites are genetically homologous at the var2csa {ID}1-{DBL}2{X} locus by deep sequencing}, author = {{W}altmann, {A}. and {P}atel, {J}. {C}. and {T}hwai, {K}. {L}. and {H}athaway, {N}. {J}. and {P}arobek, {C}. {M}. and {M}assougbodji, {A}. and {F}ievet, {N}adine and {B}ailey, {J}. {A}. and {D}eloron, {P}hilippe and {J}uliano, {J}. {J}. and {T}uikue {N}dam, {N}icaise and {M}eshnick, {S}. {R}.}, editor = {}, language = {{ENG}}, abstract = {{I}n pregnancy-associated malaria, infected erythrocytes accumulate in the placenta. {I}t is unclear if in polyclonal infections this results in distinct peripheral and placental parasite populations. {W}e used long amplicon deep sequencing of {P}lasmodium falciparum var2csa {ID}1-{DBL}2{X} from 15 matched peripheral and placental samples collected at delivery from a high transmission area to determine genetic homology. {D}espite substantial sequence variation and detecting 23 haplotypes, the matched pairs mostly contained the same genetic variants, with 11 pairs sharing 100% of their variants, whereas others showed some heterogeneity. {T}hus, at delivery, peripheral and placental parasites appear to intermix and placental genotypes can be inferred through peripheral sampling.}, keywords = {{BENIN}}, booktitle = {}, journal = {{A}merican {J}ournal of {T}ropical {M}edicine and {H}ygiene}, volume = {98}, numero = {1}, pages = {77--82}, ISSN = {0002-9637}, year = {2018}, DOI = {10.4269/ajtmh.17-0529}, URL = {https://www.documentation.ird.fr/hor/fdi:010072817}, }