@article{PAR00001277,
  title = {{N}ature of taro ({C}olocasia esculenta ({L}.) {S}chott) genetic diversity prevalent in a {P}acific {O}cean island, {V}anua {L}ava, {V}anuatu},
  author = {{C}aillon, {S}ophie and {Q}uero-{G}arcia, {J}. and {L}escure, {J}ean-{P}aul and {L}ebot, {V}.},
  editor = {},
  language = {{ENG}},
  abstract = {{T}aro ({C}olocasia esculenta ({L}.) {S}chott), cultivated in {V}etuboso, a village of northern {V}anuatu, {M}elanesia, was surveyed to: (1) assess the extent of morphological and molecular variation being maintained by growers at the village level and, (2) compare this diversity with the diversity found in the crops in {V}anuatu. {E}thnobotanical data were combined with {AFLP} analysis to elucidate possible sources of variation. {F}olk assessment of variation is based on: (a) morphological characteristics (11 characters), (b) names and (c) classification according to habitat, uses, origin and agronomic adaptation. {T}his 3-fold approach allowed growers to differentiate 96 morphotypes, all of which are given distinct vernacular names. {AFLP} fingerprints successfully differentiated all these 96 morphotypes which do not present a significant intra-clonal variation. {B}ut genetic results showed no clear groupings according to geographic origin or habitat of morphotypes and stated that the diversity found within the village was comparable with the overall diversity found in {V}anuatu. {L}ocal nomenclature and stories associated with each cultivar suggested three sources of diversity: introductions (38%), somatic mutations (15%) and sexual recombinations (48%). {AFLP} results confirm folk beliefs about origin at least for three pairs of mutants. {T}he 11 so-called wild forms analysed by {AFLP} were suggested to be feral, escapes from domestication. {A} dynamic in situ conservation strategy ({DISC}), favouring a broadening of the national genetic base, was discussed for taro.},
  keywords = {{AFLP} ; agrobiodiversity ; {C}olocasia esculenta ; on farm variation ; sexual reproduction},
  booktitle = {},
  journal = {{G}enetic {R}esources and {C}rop {E}volution},
  volume = {53},
  numero = {6},
  pages = {1273--1289},
  ISSN = {0925-9864},
  year = {2006},
  DOI = {10.1007/s10722-005-3877-x},
  URL = {https://www.documentation.ird.fr/hor/{PAR}00001277},
}