J 2021

Parasites on parasites: hyper-, epi-, and autoparasitism among flowering plants

KRASYLENKO, Yuliya; Jakub TĚŠITEL; Gregorio CECCANTINI; Mariana OLIVEIRA-DA-SILVA; Václav DVOŘÁK et al.

Základní údaje

Originální název

Parasites on parasites: hyper-, epi-, and autoparasitism among flowering plants

Autoři

KRASYLENKO, Yuliya; Jakub TĚŠITEL; Gregorio CECCANTINI; Mariana OLIVEIRA-DA-SILVA; Václav DVOŘÁK; Daniel STEELE; Yevhen SOSNOVSKY; Renata PIWOWARCZYK; David M. WATSON a Luiza TEIXEIRA-COSTA

Vydání

American Journal of Botany, Wiley, 2021, 0002-9122

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 3.325

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/21:00118930

Organizační jednotka

Přírodovědecká fakulta

EID Scopus

Klíčová slova anglicky

Cassytha; Cuscuta; double parasitism; haustorium; mistletoes; Orobanchaceae; Santalales; self-parasitism

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 27. 4. 2021 16:33, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

All organisms engage in parasitic relations, as either parasites or hosts. Some species may even play both roles simultaneously. Among flowering plants, the most widespread form of parasitism is characterized by the development of an intrusive organ called the haustorium, which absorbs water and nutrients from the host. Despite this functionally unifying feature of parasitic plants, haustoria are not homologous structures; they have evolved 12 times independently. These plants represent ca. 1% of all extant flowering species and show a wide diversity of life histories. A great variety of plants may also serve as hosts, including other parasitic plants. This phenomenon of parasitic exploitation of another parasite, broadly known as hyper or epiparasitism, is well described among bacteria, fungi, and animals, but remains poorly understood among plants. Here, we review empirical evidence of plant hyperparasitism, including variations of self-parasitism, discuss the diversity and ecological importance of these interactions, and suggest possible evolutionary mechanisms. Hyperparasitism may provide benefits in terms of improved nutrition and enhanced host-parasite compatibility if partners are related. Different forms of self-parasitism may facilitate nutrient sharing among and within parasitic plant individuals, while also offering potential for the evolution of hyperparasitism. Cases of hyperparasitic interactions between parasitic plants may affect the ecology of individual species and modulate their ecosystem impacts. Parasitic plant phenology and disperser feeding behavior are considered to play a major role in the occurrence of hyperparasitism, especially among mistletoes. There is also potential for hyperparasites to act as biological control agents of invasive primary parasitic host species.

Návaznosti

GX19-28491X, projekt VaV
Název: Centrum pro evropské vegetační syntézy (CEVS) (Akronym: CEVS)
Investor: Grantová agentura ČR, Centrum pro evropské vegetační syntézy (CEVS)