Seed Morphological Properties Related to Taxonomy in Silene L. Species

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F22%3A00604182" target="_blank" >RIV/68081707:_____/22:00604182 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2673-6500/2/3/24" target="_blank" >https://www.mdpi.com/2673-6500/2/3/24</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/taxonomy2030024" target="_blank" >10.3390/taxonomy2030024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Seed Morphological Properties Related to Taxonomy in Silene L. Species

Popis výsledku v původním jazyce

Silene taxonomy, traditionally based on morphological characteristics, is now driven by DNA sequence analysis. While the usefulness of both morphological and molecular methods remains undisputed, there is an interest in the identification of the morphological characteristics useful in taxonomy. A quantitative morphological analysis of seeds belonging to Silene species is presented here and is based on seed image samples for 95 populations belonging to 52 species (49 species of Silene and 3 related species). According to the silhouette of lateral views of their seed images, Silene species are classified into three groups: smooth, rugose and echinate. The measurements taken for the lateral and dorsal views of the seeds include area, circularity, roundness, aspect ratio and solidity, differences between groups are found for all characteristics. Solidity is the ratio between the area of the seed silhouette and the corresponding convex hull. It is related to seed convexity and is the measurement with the lowest coefficient of variation. In the lateral views, solidity values are conserved, while in the dorsal views, differences are found between the three groups. The group of echinate seeds has the highest values of solidity in the dorsal views, and their species belong to S. subg. Behenantha and S. subg. Lychnis. The group of smooth seeds contains mainly species corresponding to S. subg. Silene, while species of S. subg. Lychnis are absent.

Název v anglickém jazyce

Seed Morphological Properties Related to Taxonomy in Silene L. Species

Popis výsledku anglicky

Silene taxonomy, traditionally based on morphological characteristics, is now driven by DNA sequence analysis. While the usefulness of both morphological and molecular methods remains undisputed, there is an interest in the identification of the morphological characteristics useful in taxonomy. A quantitative morphological analysis of seeds belonging to Silene species is presented here and is based on seed image samples for 95 populations belonging to 52 species (49 species of Silene and 3 related species). According to the silhouette of lateral views of their seed images, Silene species are classified into three groups: smooth, rugose and echinate. The measurements taken for the lateral and dorsal views of the seeds include area, circularity, roundness, aspect ratio and solidity, differences between groups are found for all characteristics. Solidity is the ratio between the area of the seed silhouette and the corresponding convex hull. It is related to seed convexity and is the measurement with the lowest coefficient of variation. In the lateral views, solidity values are conserved, while in the dorsal views, differences are found between the three groups. The group of echinate seeds has the highest values of solidity in the dorsal views, and their species belong to S. subg. Behenantha and S. subg. Lychnis. The group of smooth seeds contains mainly species corresponding to S. subg. Silene, while species of S. subg. Lychnis are absent.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

TAXONOMY

ISSN

2673-6500

e-ISSN

2673-6500

Svazek periodika

2

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

26

Strana od-do

298-323

Kód UT WoS článku

001281843900001

EID výsledku v databázi Scopus

2-s2.0-85140591175