Evaluation of genetic diversity and phenotypic description of garlic (Allium sativum L.) from the Czech field collection

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F24%3A10177091" target="_blank" >RIV/00027006:_____/24:10177091 - isvavai.cz</a>

Result on the web

<a href="https://www.sciencedirect.com/journal/scientia-horticulturae/vol/323/suppl/C" target="_blank" >https://www.sciencedirect.com/journal/scientia-horticulturae/vol/323/suppl/C</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.scienta.2023.112506" target="_blank" >10.1016/j.scienta.2023.112506</a>

Result language

angličtina

Original language name

Evaluation of genetic diversity and phenotypic description of garlic (Allium sativum L.) from the Czech field collection

Original language description

The main objective of gene banks is the rescue, preservation, and evaluation of genetic resources. The gene bank in Olomouc houses a collection of garlic (Allium sativum L.) that is significant in Europe. This study focused on the diversity of the garlic collection at the genotype and phenotype levels. While the phenotypic description data allowed only the distinction between bolting and nonbolting garlic varieties, cluster and population structure analyses calculated from the microsatellite analysis data revealed that there were six genetic populations in the data: four populations of bolting garlic cultivars and two nonbolting cultivars. The bolting garlic genetic populations K1-K4 were more differentiated (Fst = 0.38) and showed higher overall diversity (I = 0.94) than the nonbolting garlic genetic populations. A high correlation was found between genotype and phenotype (R = 0.88; p &lt;= 0.01). Descriptors Ability to produce scapes, Number of bulbils, Colour of the bulb skin, and 100-bulbil weight play the major role in the K1-K6 genetic grouping. Yield study showed that Weight of clove contributes more to higher average bulb weight than the trait Average number of cloves. The highest yield showed genetic populations K5 and K6. The study also showed that for some genotypes, the environment changed the phenotypic expression of the garlic type regardless of the genetic background.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/QK1910476" target="_blank" >QK1910476: Garlic yield and quality increasing by selection drought and cold resistant clones based on molecular genetic analysis</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

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

Name of the periodical

SCIENTIA HORTICULTURAE

ISSN

0304-4238

e-ISSN

—

Volume of the periodical

323

Issue of the periodical within the volume

JAN 1 2024

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

10

Pages from-to

112506

UT code for WoS article

001137921700001

EID of the result in the Scopus database

2-s2.0-85171480763