Genetic variability among cassava accessions based on SSR markers

被引：0

作者：

Oliveira Ribeiro, Marcia de Nazare ^{[1
]}

de Carvalho, Samuel Pereira ^{[1
]}

dos Santos, Joao Bosco ^{[1
]}

Antonio, Rafaela Priscila ^{[1
]}

机构：

[1] Univ Fed Lavras, BR-37200000 Lavras, MG, Brazil

来源：

CROP BREEDING AND APPLIED BIOTECHNOLOGY | 2011年 / 11卷 / 03期

关键词：

Manihot esculenta; microsatellites; genetic characterization; MANIHOT-ESCULENTA CRANTZ; DIVERSITY; MICROSATELLITES;

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The aim of this study was to characterize and estimate the genetic similarity among 93 cassava accessions. The DNA amplification was performed with 14 microsatellite primers. The amplification products were separated by a polyacrylamide gel electrophoresis, showing a polymorphism formation, through which the accessions were discriminated against. The genetic similarity among accessions of cassava was estimated by the Dice coefficient. Cluster analysis was carried out using the UPGMA method. The polymorphic primers amplified a total of 26 alleles with 2-4 alleles per loci. The genetic similarity ranged from 0.16 to 0.96. The average values for observed and expected heterozygosity were 0.18 and 0.46, respectively. Twenty genetic similarity clusters were determined, demonstrating diversity among accessions, suggesting the possibility of heterotic hybrid generation.

引用

页码：263 / 269

页数：7

共 50 条

[1] Genetic variability among accessions of assai palm based on microsatellite markers
Padilha de Oliveira, Maria do Socorro
dos Santos, Joao Bosco
Amorim, Edson Perito
Ferreira, Daniel Furtado
CIENCIA E AGROTECNOLOGIA, 2010, 34 (05): : 1253 - 1260
[2] Assessment of genetic diversity among African cassava Manihot esculenta Grantz accessions resistant to the cassava mosaic virus disease using SSR markers
Lokko, Yvonne
Dixon, Alfred
Offei, Sam
Danquah, Eric
Fregene, Martin
GENETIC RESOURCES AND CROP EVOLUTION, 2006, 53 (07) : 1441 - 1453
[3] Assessment of genetic diversity among African cassava Manihot esculenta Grantz accessions resistant to the cassava mosaic virus disease using SSR markers
Yvonne Lokko
Alfred Dixon
Sam Offei
Eric Danquah
Martin Fregene
Genetic Resources and Crop Evolution, 2006, 53 : 1441 - 1453
[4] Genetic diversity among melon accessions (Cucumis melo) from Turkey based on SSR markers
Kacar, Y. A.
Simsek, O.
Solmaz, I.
Sari, N.
Mendi, Y. Y.
GENETICS AND MOLECULAR RESEARCH, 2012, 11 (04) : 4622 - 4631
[5] Genetic variability of watermelon accessions based on microsatellite markers
Gama, R. N. C. de S.
Santos, C. A. F.
Dias, R. de C. S.
GENETICS AND MOLECULAR RESEARCH, 2013, 12 (01): : 747 - 754
[6] Genetic Diversity and Relationships of Opium Poppy Accessions Based on SSR Markers
Gyorgy, Zsuzsanna
Alam, Sameena
Priyanka, Priyanka
Nemeth, Eva Zamborine
AGRICULTURE-BASEL, 2022, 12 (09):
[7] ASSESSMENT OF GENETIC VARIABILITY AMONG RASPBERRY ACCESSIONS USING MOLECULAR MARKERS
Simlat, Magdalena
Ptak, Agata
Kula, Adam
Orzel, Agnieszka
ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS, 2018, 17 (05): : 61 - 72
[8] GENETIC VARIABILITY AMONG UMBU-CAJAZEIRA ACCESSIONS BY ISSR MARKERS
Brito Santana, Ivonilda Barbosa
de Oliveira, Eder Jorge
Soares Filho, Walter dos Santos
Ritznger, Rogerio
Amorim, Edson Perito
de Carvalho Costa, Maria Angelica Pereira
Cunha Moreira, Ricardo Franco
REVISTA BRASILEIRA DE FRUTICULTURA, 2011, 33 (03) : 868 - 876
[9] Comparison of genetic variation among accessions of Aegilops tauschii using AFLP and SSR markers
Naghavi, Mohammad Reza
Mardi, Mohsen
Pirseyedi, Seyed Mostafa
Kazemi, Mehrbanu
Potki, Payam
Ghaffari, Mohammad Reza
GENETIC RESOURCES AND CROP EVOLUTION, 2007, 54 (02) : 237 - 240
[10] Comparison of genetic variation among accessions of Aegilops tauschii using AFLP and SSR markers
Mohammad Reza Naghavi
Mohsen Mardi
Seyed Mostafa Pirseyedi
Mehrbanu Kazemi
Payam Potki
Mohammad Reza Ghaffari
Genetic Resources and Crop Evolution, 2007, 54 : 237 - 240

← 1 2 3 4 5 →