SSRs markers reveal high genetic diversity and limited differentiation among pouplations of native Guatemalan avocado

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F22%3A94037" target="_blank" >RIV/60460709:41340/22:94037 - isvavai.cz</a>

Výsledek na webu

<a href="https://office2.jmbfs.org/index.php/JMBFS/article/view/6134" target="_blank" >https://office2.jmbfs.org/index.php/JMBFS/article/view/6134</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.55251/jmbfs.6134" target="_blank" >10.55251/jmbfs.6134</a>

Jazyk výsledku

čeština

Název v původním jazyce

SSRs markers reveal high genetic diversity and limited differentiation among pouplations of native Guatemalan avocado

Popis výsledku v původním jazyce

Even though Guatemala is considered one of the three domestication centres of the avocado (Persea americana Mill), little is known about the genetic diversity of its native populations. This is the first study to explore avocado genetic diversity and population structure in native dispersal areas using microsatellite markers. We sampled 189 avocado trees grown from seeds in eight geographical populations, and 12 microsatellite loci were tested for diversity. There were a total of 289 alleles found throughout the 12 loci, with an average of 23,83 alleles per locus. The average observed and expected heterozygosity were 0,53 and 0,83, respectively. The analysis of molecular variance revealed that the eight populations comprised around 2 percent of the variation. Five of the 28 G pairwise comparisons indicated no genetic difference. We discovered a mixture of avocado trees from various populations using unweighted pair group method with arithmetic mean UPGMA hierarchical cluster analysis. The sampled ind

Název v anglickém jazyce

SSRs markers reveal high genetic diversity and limited differentiation among pouplations of native Guatemalan avocado

Popis výsledku anglicky

Even though Guatemala is considered one of the three domestication centres of the avocado (Persea americana Mill), little is known about the genetic diversity of its native populations. This is the first study to explore avocado genetic diversity and population structure in native dispersal areas using microsatellite markers. We sampled 189 avocado trees grown from seeds in eight geographical populations, and 12 microsatellite loci were tested for diversity. There were a total of 289 alleles found throughout the 12 loci, with an average of 23,83 alleles per locus. The average observed and expected heterozygosity were 0,53 and 0,83, respectively. The analysis of molecular variance revealed that the eight populations comprised around 2 percent of the variation. Five of the 28 G pairwise comparisons indicated no genetic difference. We discovered a mixture of avocado trees from various populations using unweighted pair group method with arithmetic mean UPGMA hierarchical cluster analysis. The sampled ind

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10603 - Genetics and heredity (medical genetics to be 3)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Microbiology, Biotechnology and Food Sciences

ISSN

1338-5178

e-ISSN

1338-5178

Svazek periodika

12

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

000812130300001

EID výsledku v databázi Scopus

2-s2.0-85141322325