different between opisthokont vs unikont
opisthokont
English
Etymology
From Ancient Greek ??????- (opístho-, “hind-”) + ?????? (kontós, “pole (in reference to the flagellum)”).
Pronunciation
- (Received Pronunciation) IPA(key): /??p?s????k?nt/
Noun
opisthokont (plural opisthokonts)
- (biology) Any of very many eukaryotes, including animals and fungi, whose flagellate cells (if any) propel themselves with a single posterior flagellum.
- 2002: Michael Breitenbach, Reto Crameri, and Samuel B. Lehrer, Fungal Allergy and Pathogenicity, p211 (Karger Medical and Scientific Publishers; ?ISBN (10), ?ISBN (13))
- Based on a single posterior flagellum (opisthokont), flattened, nondiscoid mitochondrial cristae, a chitinous exoskeleton, storage of glycogen instead of starch, lack of chloroplasts, and the code UGA for tryptophan, not chain termination, in their mitochondria, Cavalier-Smith [54] suggests a common origin of the true fungi with animalia and choanoflagellate protozoa (fig. 1).
- 2004: Joel Cracraft & Michael J. Donoghue, Assembling the Tree of Life, p68 (Oxford University Press (USA); ?ISBN (10), ?ISBN (13))
- However, these characters are only sporadically found among the various opisthokont allies (described above).
- 2006: Laura Katz Olson & Debashish Bhattacharya, Genomics and Evolution of Microbial Eukaryotes, p13 (Oxford University Press; ?ISBN (10), ?ISBN (13))
- Although the group embraces taxa that are diverse in morphology and life history, cells of undisputed opisthokonts have a single emergent flagellum which projects behind the cells while they swim. This is treated as defining the opisthokont ancestry.
- 2002: Michael Breitenbach, Reto Crameri, and Samuel B. Lehrer, Fungal Allergy and Pathogenicity, p211 (Karger Medical and Scientific Publishers; ?ISBN (10), ?ISBN (13))
Hypernyms
- unikont
Related terms
- opistho-
- Opisthokonta
opisthokont From the web:
- what are opisthokonta used for
- what is opisthokonta in biology
- what does opisthokonta mean in biology
- what characteristics do opisthokonta have
unikont
English
Etymology
uni- +? -kont
Noun
unikont (plural unikonts)
- (biology) A eukaryotic cell with a single flagellum; thought to be the ancestor of all animals and fungi.
See also
- bikont
unikont From the web:
- what does unikonta mean
- what does unikont mean in biology
- what is unikont and bikont
- what does unikont mean
- what is unikonta biology
- unikonta definition
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