Allocyclies

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feminine noun (genetics / cell biology)

Definition

An atypical mitotic or meiotic behavior of certain chromosomes or chromosomal segments (especially heterochromatin), structurally characterized by a desynchronized rhythm of condensation and replication compared to the rest of the chromosomal complement in the nucleus; it can be positive (precocious condensation) or negative (delayed condensation).

Bilingual Equivalents

  • Allocyclies
  • Allocyclic behavior

Grammatical & Source Details

Inflection Type Feminine noun with standard morphological variations for singular and plural forms.
Formation Scientific compound from the Greek roots 'allos' (other) and 'kyklos' (cycle), using the functional abstract suffix '-y'.
Spelling / Pronunciation [ˌæləˈsaɪkli]
Source Glossary of Genetics and Chromosome Research Metrics

Contextual Usage Examples

RO: Fenomenul de alociclie este observat frecvent structural la nivelul cromozomului X în timpul spermatogenezei.

EN: The phenomenon of allocyclies is frequently observed structurally at the level of the X chromosome during spermatogenesis.

RO: Geneticianul a explicat că această alociclie afectează exclusiv segmentele bogate în heterocromatină constitutivă.

EN: The geneticist explained that this allocyclies exclusively affects segments rich in constitutive heterochromatin.

RO: Prin studiul microscopic al diviziunii celulare, s-a demonstrat o alociclie pozitivă în stadiul de profază timpurie.

EN: Through microscopic study of cell division, a positive allocyclies was demonstrated in the early prophase stage.

Idioms & Phrases

Alociclie pozitivă / Positive allocyclies

RO: Condensare timpurie structurală a unui cromozom, determinând un aspect mai întunecat la colorare în timpul profazei.

EN: Precocious structural condensation of a chromosome, resulting in a darker appearance upon staining during prophase.

Alociclie negativă / Negative allocyclies

RO: Ritm de condensare încetinit prin care segmentele cromozomiale rămân extinse în faze în care restul nucleului este compact.

EN: A slowed condensation rhythm whereby chromosomal segments remain extended in phases where the rest of the nucleus is compact.

Segment cu alociclie / Allocyclic segment

RO: Regiune cromozomială izolată structural care prezintă abateri cronologice constante în ciclul său de spiralizare.

EN: An isolated structural chromosomal region that shows constant chronological deviations in its spiralization cycle.

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