Chlorophyll fluorescence imaging can reflect development of vascular connection in grafting union in some Solanaceae species

Title:

Chlorophyll fluorescence imaging can reflect development of vascular connection in grafting union in some Solanaceae species

Creator:

Penella, C., Pina, A., San Bautista, A., López-Galarza, S., and Calatayud, Á.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:d72d0a93-9dea-4c8d-8ebe-875e67227b56
uuid:d72d0a93-9dea-4c8d-8ebe-875e67227b56
issn:0300-3604
doi:10.1007/s11099-017-0690-7

Subject:

obecná botanika, pepper, callus, compatibility, graft, photochemical quenching, vascular connections, 2, and 581

Type:

model:article and TEXT

Format:

print, bez média, and svazek

Description:

Graft union development in plants has been studied mainly by destructive methods such as histological studies. The aim of this work was to evaluate whether the chlorophyll fluorescence imaging (CFI) technique is sensitive enough to reflect changes at the cellular level in different Solanaceae grafted plants 30 d after grafting, when both grafted partners were well fused and strong enough in all plant combinations. The pepper cultivar ‘Adige’ was grafted onto different Capsicum spp. accessions typified with different compatibility degrees; eggplant was grafted on Solanum torvum and pepper homografts as compatible unions; pepper was grafted on S. torvum and on tomato as incompatible unions. ‘Adige’/’Adige’ and ‘Adige’/pepper A25 showed a higher maximum quantum efficiency of PSII associated with higher values of actual quantum efficiency of PSII and photochemical quenching as well as with vascular regeneration across the graft interface. Our results highlighted that CFI changes reflected histological observations in grafted Solanaceae plants., C. Penella, A. Pina, A. San Bautista, S. López-Galarza, Á. Calatayud., and Obsahuje seznam literatury

Language:

Multiple languages

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

671-678

Source:

Photosynthetica | 2017 Volume:55 | Number:4

Harvested from:

CDK

Metadata only:

false