Biotechnology applied to the characterisation of the banana germplasm
Cultivated bananas have first been susPected to originate from four different wild species : Musa acuminata (A), M. balbisiana (B), M. schizocarpa (S) and the Australimusa (T) species. Banana germplasm includes di, tri and tetraploid clones. Cultivated clones have been classified in genomic groups by Simmonds and Shepherd according to their chromosome number and morphological traits; the main groups are AA, AAA, AAB, ABB, AS and AAT. Biotechnology now allows a precise and early characterisation of the genomic nature of the accessions. Flow cytometry allows a rapid determination of ploidy level of a clone and in some extend of its genomic group. Analysis of the nuclear genome using only 8 STMS allows the classification of an accession in a genomic group and subgroup. Recently, genomic in situ hybridisation has permitted to determine the specific origin - A, B, S or T- of the chromosomes of some interspecific clones. Molecular markers have also led to a better understanding of the origin of cultivated bananas, particularly through the analysis of the A genome variability. The maternal and paternal origin of the clones may be inferred respectively from the RFLP analysis of the chloroplast and mitochondria genomes. RFLP analysis of the nuclear genome of cultivated bananas reveals all the wild acuminata subspecies at their origin. For instance, this study has shown that fruit quality is related to the nature of the A genome: cooking types with a M a. bankii / errans origin, and dessert types with a M a. malaccensis / zebrina origin
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dig-cirad-fr-4680702024-06-27T16:00:42Z http://agritrop.cirad.fr/468070/ http://agritrop.cirad.fr/468070/ Biotechnology applied to the characterisation of the banana germplasm. Carreel Françoise, Jenny Christophe, D'Hont Angélique, Raboin Louis-Marie, Lagoda Pierre, Bakry Frédéric. 1999. In : The International symposium on the molecular and cellular biology of banana. Boyce Thompson Institute for Plant Research. New York : Boyce Thompson Institute for Plant Research, 44. International Symposium on the Molecular and Cellular Biology of Banana, Ithaca, États-Unis, 22 Mars 1999/25 Mars 1999. Biotechnology applied to the characterisation of the banana germplasm Carreel, Françoise Jenny, Christophe D'Hont, Angélique Raboin, Louis-Marie Lagoda, Pierre Bakry, Frédéric eng 1999 Boyce Thompson Institute for Plant Research The International symposium on the molecular and cellular biology of banana F30 - Génétique et amélioration des plantes Musa acuminata Musa balbisiana biotechnologie végétale ressource génétique germoplasme diploïdie triploïdie tétraploïdie nombre chromosomique génome numération cellulaire classification marqueur génétique variation génétique RFLP chloroplaste mitochondrie clone http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_27590 http://aims.fao.org/aos/agrovoc/c_3218 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_2313 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_7690 http://aims.fao.org/aos/agrovoc/c_1597 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_15950 http://aims.fao.org/aos/agrovoc/c_1653 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_34255 http://aims.fao.org/aos/agrovoc/c_9824 http://aims.fao.org/aos/agrovoc/c_4869 http://aims.fao.org/aos/agrovoc/c_1678 Cultivated bananas have first been susPected to originate from four different wild species : Musa acuminata (A), M. balbisiana (B), M. schizocarpa (S) and the Australimusa (T) species. Banana germplasm includes di, tri and tetraploid clones. Cultivated clones have been classified in genomic groups by Simmonds and Shepherd according to their chromosome number and morphological traits; the main groups are AA, AAA, AAB, ABB, AS and AAT. Biotechnology now allows a precise and early characterisation of the genomic nature of the accessions. Flow cytometry allows a rapid determination of ploidy level of a clone and in some extend of its genomic group. Analysis of the nuclear genome using only 8 STMS allows the classification of an accession in a genomic group and subgroup. Recently, genomic in situ hybridisation has permitted to determine the specific origin - A, B, S or T- of the chromosomes of some interspecific clones. Molecular markers have also led to a better understanding of the origin of cultivated bananas, particularly through the analysis of the A genome variability. The maternal and paternal origin of the clones may be inferred respectively from the RFLP analysis of the chloroplast and mitochondria genomes. RFLP analysis of the nuclear genome of cultivated bananas reveals all the wild acuminata subspecies at their origin. For instance, this study has shown that fruit quality is related to the nature of the A genome: cooking types with a M a. bankii / errans origin, and dessert types with a M a. malaccensis / zebrina origin conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/closedAccess http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=17470 |
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F30 - Génétique et amélioration des plantes Musa acuminata Musa balbisiana biotechnologie végétale ressource génétique germoplasme diploïdie triploïdie tétraploïdie nombre chromosomique génome numération cellulaire classification marqueur génétique variation génétique RFLP chloroplaste mitochondrie clone http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_27590 http://aims.fao.org/aos/agrovoc/c_3218 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_2313 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_7690 http://aims.fao.org/aos/agrovoc/c_1597 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_15950 http://aims.fao.org/aos/agrovoc/c_1653 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_34255 http://aims.fao.org/aos/agrovoc/c_9824 http://aims.fao.org/aos/agrovoc/c_4869 http://aims.fao.org/aos/agrovoc/c_1678 F30 - Génétique et amélioration des plantes Musa acuminata Musa balbisiana biotechnologie végétale ressource génétique germoplasme diploïdie triploïdie tétraploïdie nombre chromosomique génome numération cellulaire classification marqueur génétique variation génétique RFLP chloroplaste mitochondrie clone http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_27590 http://aims.fao.org/aos/agrovoc/c_3218 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_2313 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_7690 http://aims.fao.org/aos/agrovoc/c_1597 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_15950 http://aims.fao.org/aos/agrovoc/c_1653 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_34255 http://aims.fao.org/aos/agrovoc/c_9824 http://aims.fao.org/aos/agrovoc/c_4869 http://aims.fao.org/aos/agrovoc/c_1678 |
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F30 - Génétique et amélioration des plantes Musa acuminata Musa balbisiana biotechnologie végétale ressource génétique germoplasme diploïdie triploïdie tétraploïdie nombre chromosomique génome numération cellulaire classification marqueur génétique variation génétique RFLP chloroplaste mitochondrie clone http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_27590 http://aims.fao.org/aos/agrovoc/c_3218 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_2313 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_7690 http://aims.fao.org/aos/agrovoc/c_1597 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_15950 http://aims.fao.org/aos/agrovoc/c_1653 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_34255 http://aims.fao.org/aos/agrovoc/c_9824 http://aims.fao.org/aos/agrovoc/c_4869 http://aims.fao.org/aos/agrovoc/c_1678 F30 - Génétique et amélioration des plantes Musa acuminata Musa balbisiana biotechnologie végétale ressource génétique germoplasme diploïdie triploïdie tétraploïdie nombre chromosomique génome numération cellulaire classification marqueur génétique variation génétique RFLP chloroplaste mitochondrie clone http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_27590 http://aims.fao.org/aos/agrovoc/c_3218 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_2313 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_7690 http://aims.fao.org/aos/agrovoc/c_1597 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_15950 http://aims.fao.org/aos/agrovoc/c_1653 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_34255 http://aims.fao.org/aos/agrovoc/c_9824 http://aims.fao.org/aos/agrovoc/c_4869 http://aims.fao.org/aos/agrovoc/c_1678 Carreel, Françoise Jenny, Christophe D'Hont, Angélique Raboin, Louis-Marie Lagoda, Pierre Bakry, Frédéric Biotechnology applied to the characterisation of the banana germplasm |
description |
Cultivated bananas have first been susPected to originate from four different wild species : Musa acuminata (A), M. balbisiana (B), M. schizocarpa (S) and the Australimusa (T) species. Banana germplasm includes di, tri and tetraploid clones. Cultivated clones have been classified in genomic groups by Simmonds and Shepherd according to their chromosome number and morphological traits; the main groups are AA, AAA, AAB, ABB, AS and AAT. Biotechnology now allows a precise and early characterisation of the genomic nature of the accessions. Flow cytometry allows a rapid determination of ploidy level of a clone and in some extend of its genomic group. Analysis of the nuclear genome using only 8 STMS allows the classification of an accession in a genomic group and subgroup. Recently, genomic in situ hybridisation has permitted to determine the specific origin - A, B, S or T- of the chromosomes of some interspecific clones. Molecular markers have also led to a better understanding of the origin of cultivated bananas, particularly through the analysis of the A genome variability. The maternal and paternal origin of the clones may be inferred respectively from the RFLP analysis of the chloroplast and mitochondria genomes. RFLP analysis of the nuclear genome of cultivated bananas reveals all the wild acuminata subspecies at their origin. For instance, this study has shown that fruit quality is related to the nature of the A genome: cooking types with a M a. bankii / errans origin, and dessert types with a M a. malaccensis / zebrina origin |
format |
conference_item |
topic_facet |
F30 - Génétique et amélioration des plantes Musa acuminata Musa balbisiana biotechnologie végétale ressource génétique germoplasme diploïdie triploïdie tétraploïdie nombre chromosomique génome numération cellulaire classification marqueur génétique variation génétique RFLP chloroplaste mitochondrie clone http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_27590 http://aims.fao.org/aos/agrovoc/c_3218 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_2313 http://aims.fao.org/aos/agrovoc/c_7939 http://aims.fao.org/aos/agrovoc/c_7690 http://aims.fao.org/aos/agrovoc/c_1597 http://aims.fao.org/aos/agrovoc/c_3224 http://aims.fao.org/aos/agrovoc/c_15950 http://aims.fao.org/aos/agrovoc/c_1653 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_34255 http://aims.fao.org/aos/agrovoc/c_9824 http://aims.fao.org/aos/agrovoc/c_4869 http://aims.fao.org/aos/agrovoc/c_1678 |
author |
Carreel, Françoise Jenny, Christophe D'Hont, Angélique Raboin, Louis-Marie Lagoda, Pierre Bakry, Frédéric |
author_facet |
Carreel, Françoise Jenny, Christophe D'Hont, Angélique Raboin, Louis-Marie Lagoda, Pierre Bakry, Frédéric |
author_sort |
Carreel, Françoise |
title |
Biotechnology applied to the characterisation of the banana germplasm |
title_short |
Biotechnology applied to the characterisation of the banana germplasm |
title_full |
Biotechnology applied to the characterisation of the banana germplasm |
title_fullStr |
Biotechnology applied to the characterisation of the banana germplasm |
title_full_unstemmed |
Biotechnology applied to the characterisation of the banana germplasm |
title_sort |
biotechnology applied to the characterisation of the banana germplasm |
publisher |
Boyce Thompson Institute for Plant Research |
url |
http://agritrop.cirad.fr/468070/ |
work_keys_str_mv |
AT carreelfrancoise biotechnologyappliedtothecharacterisationofthebananagermplasm AT jennychristophe biotechnologyappliedtothecharacterisationofthebananagermplasm AT dhontangelique biotechnologyappliedtothecharacterisationofthebananagermplasm AT raboinlouismarie biotechnologyappliedtothecharacterisationofthebananagermplasm AT lagodapierre biotechnologyappliedtothecharacterisationofthebananagermplasm AT bakryfrederic biotechnologyappliedtothecharacterisationofthebananagermplasm |
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1806036892733407232 |