ETIMOLOGIA DELLA PAROLA BASIDIUM
From New Latin, from Greek basidion.
CHE SIGNIFICA BASIDIUM IN INGLESE
basidio
Un basidium è una microscopica struttura a spore che si trova sull'himenoforo dei corpi fruttuosi dei funghi basidiomycete. La presenza di basidi è una delle principali caratteristiche del Basidiomycota. Un basidium ha solitamente quattro spore sessuali chiamate basidiospore; Talvolta il numero può essere due o addirittura otto. In un basidium tipico, ogni basidiospore viene portato alla punta di un bastone o di un corno stretto chiamato sterigma e viene scaricato forzatamente alla maturità. Il termine basidium significa letteralmente un piccolo piedistallo, dal modo in cui il basidium supporta le spore. Tuttavia, alcuni biologi suggeriscono che la struttura assomigli più ad un club. Un basidium immaturo è conosciuto come un basidiolo.
definizione di basidium nel dizionario inglese
La definizione di basidio nel dizionario è la struttura, prodotta da funghi basidiomiceti dopo la riproduzione sessuale, in cui le spore si formano sulla punta dei gambi sporgenti sporgenti.
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10 LIBRI IN INGLESE ASSOCIATI CON «BASIDIUM»
Scopri l'uso di
basidium nella seguente selezione bibliografica. Libri associati con
basidium e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Ainsworth & Bisby's Dictionary of the Fungi
Geoffrey Clough Ainsworth P. M. Kirk. BASIDIUM 79 Fame-w (19:-m BEssoN (
1972) trap-renew (1910) cLmzngoa-r (1973) KELLER (1974) j ECTOSPORIUM
SPURO'I'HECIUM sperm-metrum Z 2 2 ...
P. M. Kirk, Geoffrey Clough Ainsworth,
2008
The most common type is the holo- basidium which is characteristic of the
Hymenomycetes. This is a simple, single-celled cylindrical or club-shaped
basidium with usually four basidiospores borne asymmetrically on fine stalks
outside the ...
3
Systematics and Evolution
In chiastic basidia, the first meiotic division takes place in the apex of the
basidium. with the spindle transverse to the long axis of the basdium, whereas in
stichic basidia the first division takes place in the middle of the basidium, with the
...
David J. McLaughlin, E. G. McLaughlin, Paul A. Lemke,
2000
4
An Introduction to Mycology
the basidium. As mentioned earlier the basidium is one of the most important
characteristic structures of the Basidiomycotina. If a fungus produces a basidium,
it is placed in the Basidiomycotina regardless of its other characters and if it does
...
R. S. Mehrotra, K. R. Aneja,
1990
5
Fungal Families of the World
A holo- may be a sticho, cylindrical, with nuclear spindles longitudinal and at
different levels, or a chiasto, clavate, with nuclear spindles across the basidium
and at the same level. phrag1no-, a basidium in which the meta- is divided by
primary ...
P. F. Cannon, P. M. Kirk,
2007
The characteristic spore-bearing structure in basidiomycetes is the basidium. In
contrast with endogenous spores of the ascus, basidium bears spores
exogenously, usually on projections known as sterigmata. The number of basid
iospores ...
7
High School Biology Tutor
A basidium and an ascus are both reproductive structures. Ascus is Latin for sac,
and fungi whose life cycle includes an ascus are termed sac fungi or
ascomycetes. The ascus is formed from a single parent cell. The zygote is an
elongated cell, ...
Max Fogiel James R Ogden Research & Education Association Research and Education Association
Basidia are analogous to asci and differ in that the basidiospores are borne
externally to the basidium rather than internally, as with the ascus. The
Basidiomycetes are classified according to the form of the basidia and their
supporting ...
9
Taxonomy and Ecology of Indian Fungi
The basidium also showed branching, and in many cases both the branches
developed sporidia (Fig. 38). But there was no remarkable increase in number of
sporidia because of branching in basidium. Georgefischeria narasimhanii Patil
and ...
K. G. Mukerji, C. Manoharachary,
2010
However, the karyogamy and meiosis takes place in the young basidium.
Basidium: Binucleate secondary mycelium that initiates the development of the
fruit bodies, ultimately forms the basidia. The terminal cell of the binucleate hypha
that ...
2 NOTIZIE DOVE SI INCLUDE IL TERMINE «BASIDIUM»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
basidium nel contesto delle seguenti notizie.
Fungus deadly to AIDS patients found to grow on trees
The club-shaped blue structure is a reproductive organ called the basidium, which projects off the fungus body …more. Researchers have ... «Phys.Org, ago 14»
Deadly Fungus Mates with Clones of Itself
Light microscopy view showing the four chains of infectious spores that decorate the basidium where meiosis occurs and the spores are ... «LiveScience.com, set 13»