teliospore


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te·li·o·spore

 (tē′lē-ə-spôr′)
n.
A thick-walled, dikaryotic, often overwintering spore of most rust and smut fungi, which germinates to form a basidium.

teliospore

(ˈtiːlɪəˌspɔː)
n
(Botany) any of the dark noninfective spores that are produced in each telium of the rust fungi and remain dormant during the winter. Also called: teleutospore
[C20: from telium + spore]

te•li•o•spore

(ˈti li əˌspɔr, -ˌspoʊr, ˈtɛl i-)

n.
a thick spore that develops in the telium of a rust or smut fungus during the fall and germinates the following spring.
[1870–75; telio- (comb. form of telium) + -spore]
te`li•o•spor′ic, adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.teliospore - a chlamydospore that develops in the last stage of the life cycle of the rust fungusteliospore - a chlamydospore that develops in the last stage of the life cycle of the rust fungus
chlamydospore - thick-walled asexual resting spore of certain fungi and algae
References in periodicals archive ?
Two members of the Ustilago maydis velvet family influence teliospore development and virulence on maize seedlings.
Urediniospore and teliospore morphology were consistent with that described for Puccinia emaculata Schw.
violaceum teliospore stages after germination on media from yeast stages actually growing in nectar.
One to two (1-2) drops of the teliospore suspension was added to the petri dishes containing water agar medium These plates were incubated at 21 + 2 C0 for about 15 days for pure culture preparation of T.
Teliospore ontogeny as a criteria for rust phylogeny.
Germination with phragmobasidia; often two-celled parts of the basidia separate from the rest of the basidium, and plasma left in the teliospore germinates again; basidial cells develop basidiospores or hyphae.
Teliospore samples were subsequently germinated in the laboratory to isolate two haploid mating types from each sample.
Each fungal isolate was a result of a combination of two sporidial cultures of opposite mating type that came from a single teliospore.
12: Urediniospores, showing striolated verrucose ornamentation and a teliospore showing verrucose ornamentation with long pedicel, of Uromyces vossiae as seen by scanning electron microscope
Teliospore balls from about 20 sori selected from at least five panicles were cultured individually on 20% (v/v) V8 juice agar amended with 500 mg [kg.
Briefly, the inoculum was made by well-mixing the thick-walled teliospore powder of S.
Following infection, the mycelium grows interstitially through the stem until it reaches a developing flower bud, where it induces the developmental transformations leading to teliospore production in the anthers.