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 Übersetzung für 'polar body' von Englisch nach Deutsch
NOUN   a polar body | polar bodies
biol.
polar body
Polkörper {m}
biol.
polar body
Polkörperchen {n}
biol.
polar body
Richtungs­körper {m}
biol.
polar body
Richtungs­körperchen {n}
3 Wörter
med.
polar body biopsy
Polkörperbiopsie {f}
Teiltreffer
biol.
fluorescent body <F-body>
F-Körper {m} [selten] [F-Body]
biol.
fluorescent body <F-body>
F-Body {m}
polar {adj}entgegengesetzt
27
polar {adj}polar
79
polar oppositespolare Gegensätze {pl}
geogr.geol.
polar drift
Polwanderung {f}
geogr.geol.
polar station
Polarstation {f}
geogr.geol.
polar shift
Polwanderung {f}
polar nightPolarnacht {f}
polar oppositegenaues Gegenteil {n}
acad.travel
polar expedition
Polarforschungs­reise {f}
geogr.
polar area
Polgebiet {n}
astron.
polar star
Polarstern {m}
non-polar {adj}außerpolar
math.phys.
polar vector
polarer Vektor {m} <PV>
astron.
Polar Star
Nordstern {m}
astron.geol.meteo.
polar orbit
polare Umlaufbahn {f}
polar dayPolartag {m}
geogr.
polar sea
Eismeer {n}
meteo.
polar vortex
polarer Wirbel {m}
25 Übersetzungen
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Anwendungsbeispiele Englisch
  • During his graduate studies at MCV, he developed broader interests in medical genetics, specifically the genetics of human maldevelopment and he published a paper in "Science" announcing the first description of polar body twinning in man.
  • In 2007, the bonnethead shark was found to be capable of asexual reproduction via automictic parthenogenesis, in which a female's ovum fuses with a polar body to form a zygote without the need for a male.
  • When meiosis I is completed, one secondary oocyte and one polar body is created.
  • By this time, the oocyte has completed meiosis I, yielding two cells: the larger secondary oocyte that contains all of the cytoplasmic material and a smaller, inactive first polar body.
  • Penetration of the fertilising sperm allows the oocyte to resume meiosis and the polar body is extruded.

  • A polar body is a small haploid cell that is formed at the same time as an egg cell during oogenesis, but generally does not have the ability to be fertilized.
  • The LH surge that occurs during ovulation triggers the release of the oocyte and its cumulus oophorus from the ovary and into the fallopian tube and triggers the oocyte to divide and enter metaphase of meiosis II (46 or 2n chromosome) and extrude its first polar body.
  • Starting at puberty the process of meiosis can complete resulting in the secondary oocyte and the first polar body.
  • When meiosis II has completed, an ootid and another polar body have now been created.
  • A "polar body biopsy" is the sampling of a polar body, which is a small haploid cell that is formed concomitantly as an egg cell during oogenesis, but which generally does not have the ability to be fertilized.

  • Polar body diagnosis (PBD) can be used to detect maternally derived chromosomal aneuploidies as well as translocations in oocytes.
  • During both cyclic and obligate parthenogenesis a polar body is extruded during cell division indicating initiation of meiosis.
  • The founding father of pre-implantation genetic diagnosis (PGD) and embryo analysis prior to in-vitro fertilization (IVF), Verlinsky used his polar body biopsy technique to detect potential birth defects in offspring.
  • Clinically, the perivitelline space is relevant because it is where the polar body lodges after meiosis.
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Enthält Übersetzungen von der TU Chemnitz sowie aus Mr Honey's Business Dictionary (nur Englisch/Deutsch).
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