@article{fdi:010061145,
  title = {{H}igh genetic diversity of in situ and ex situ populations of {M}adagascan coffee species : further implications for the management of coffee genetic resources},
  author = {{A}ndrianasolo, {D}. {N}. and {D}avis, {A}. {P}. and {R}azafinarivo, {N}. {J}. and {H}amon, {S}erge and {R}akotomalala, {J}. {J}. and {S}abatier, {S}. {A}. and {H}amon, {P}erla},
  editor = {},
  language = {{ENG}},
  abstract = {{T}he genetic diversity of endemic {M}adagascan {C}offea species has not received any considerable attention, despite the high extinction threat facing most of the species on the island. {I}n order to address this shortfall, we assessed and compared the genetic diversity and allelic richness of ex situ and in situ populations for four selected species, and 18 ex situ populations maintained at the {K}ianjavato {C}offee {R}esearch {S}tation. {W}e also investigated the possibility of in situ and ex situ hybridization events for {M}adagascan coffee, both within and between species. {F}or these purposes, we used 18 nuclear microsatellite markers, on a total of 37 {C}offea populations (4 in situ and 33 ex situ) representing a total of 398 genotypes (96 in situ and 302 ex situ) for 23 species. {O}ur study showed (1) strong differentiation between {M}adagascan {C}offea species; (2) good differentiation between all the populations studied, including those from the same locality (even when the area of the locality was restricted); (3) good evidence for both in situ and ex situ hybridization, although in situ hybridization appeared to be limited; (4) much higher genetic diversity within in situ collections compared to ex situ collections; and (5) that, despite limitations, the {K}ianjavato {C}offee {R}esearch {S}tation collection is an extremely valuable resource of {M}adagascan coffee germplasm. {R}ecommendations for in situ and ex situ germplasm conservation are discussed.},
  keywords = {{C}offea ; {G}enetic resources ; {G}enetic diversity ; {M}adagascar ; {M}icrosatellite markers ; {C}onservation ; {MADAGASCAR}},
  booktitle = {},
  journal = {{T}ree {G}enetics and {G}enomes},
  volume = {9},
  numero = {5},
  pages = {1295--1312},
  ISSN = {1614-2942},
  year = {2013},
  DOI = {10.1007/s11295-013-0638-4},
  URL = {https://www.documentation.ird.fr/hor/fdi:010061145},
}