Anatomical and biochemical studies of anthocyanidins in flowers of Annagalis monelli L. (Primulaceae) hybrids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F07%3A00091003" target="_blank" >RIV/67985939:_____/07:00091003 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Anatomical and biochemical studies of anthocyanidins in flowers of Annagalis monelli L. (Primulaceae) hybrids

Original language description

Violet, lilac and red flower colors segregated in an F3 population obtained from hybridizing blue and orange breeding lines of Anagallis monelli at UNH. One individual per color was studied, as well as true-blue cultivar Skylover Blue. Anatomical examination revealed typical petal layout with upper epidermis, loose mesophyll and lower epidermis. Cells in upper and lower epidermis were categorized by their vacuole color. Blue and red individuals had mostly blue and red cells, respectively. Lilac and violet individuals had blue and bicolored (red and blue) cells on both surfaces, and red cells on the lower epidermis only. Violet individuals had more blue cells on the upper epidermis than lilac individuals.Anthocyanidins were determined by HPLC for each petal epidermis. Blue flowers had only malvidin in both petal surfaces, red flowers had mostly delphinidin with traces of malvidin. Lilac and violet flowers had more malvidin than delphinidin. For violet and lilac flowers respectively, 2 a

Czech name

Anatomické a biochemické studie anthokyanidinů v hybridních květinách Annagalis monelli L. (Primulaceae)

Czech description

Studie byla prováděna na F3 populaci hybridizací modré a oranžové linie Annagalis monelli na university of New Hampshire za účelem zjištění jaká je biochemická a strukturální podstata různé barevnosti okvětních plátků hybridních rostlin A. monelli. Anatomická studie ukázala rozdíly v lokalizaci anthokyanidinů v buňkách svrchní a spodní epidermis okvětních lístků. HPLC studie obou epidermis okvětních lístků prokázala přítomnost malvidinu a delfidinu. Též bylo zjištěno odlišné pH, které též může ovlivňoatvýsledné zbarvení okvětních plátků.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

<a href="/en/project/IAA600110507" target="_blank" >IAA600110507: New methods of three-dimensional analysis of anatomical structure of Norway spruce needles using stereology, image analysis ant two-photon microscopy</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

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

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Volume of the periodical

112

Issue of the periodical within the volume

4

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

413-421

UT code for WoS article

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EID of the result in the Scopus database

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