Amphigynous
Definition
Relating to or presenting the characteristics of female reproductive structures arranged symmetrically or on both sides of an organ; in botany and mycology, it describes a development pattern or cellular network (partially related to amphigyny) where male organs (antheridia) circularly surround or penetrate the base of the female organ (oogonium), specific to certain phytopathogenic oomycetes (such as the genus Phytophthora).
Bilingual Equivalents
- Amphigynous
- Amphigynic
Grammatical & Source Details
| Inflection Type | Variable adjective with standard masculine, feminine, and structural plural variations. |
| Formation | Scientific neologism constructed from the Greek prefixoid 'amphi-' (around/double) and the root 'gyne' (female/oogonium). |
| Spelling / Pronunciation | [æm.ˈfɪdʒ.ɪ.nəs] |
| Source | International Compendium of Plant Pathology, Fungal Morphology, and Cytological Interaction Metrics |
Contextual Usage Examples
RO: La analiza microscopică a hifelor fertilizate, s-a observat o dispunere amfigină a anteridiei în jurul oogonului.
EN: During the microscopic analysis of the fertilized hyphae, an amphigynous arrangement of the antheridium around the oogonium was observed.
RO: Această specie amfigină de Phytophthora prezintă un mecanism unic de penetrare celulară în timpul reproducerii sexuale.
EN: This amphigynous species of Phytophthora presents a unique mechanism of cellular penetration during sexual reproduction.
RO: Cercetătorul a clasificat eșantionul ca fiind de tip amfigin pentru a-l deosebi de varietățile paragene învecinate.
EN: The researcher classified the specimen as being of an amphigynous type to distinguish it from neighboring paragynous varieties.
Idioms & Phrases
Dispunere amfigină / Amphigynous arrangement / Amphigynous layout
RO: Configurație anatomică celulară în care tubul germinativ masculin crește circular prin gulerul organului feminin.
EN: A cellular anatomical configuration where the male germ tube grows circularly through the collar of the female organ.
Anteridie amfigină / Amphigynous antheridium
RO: Gamete masculuin fungic care îmbracă structural baza oogonului înainte de realizarea transferului de nuclei.
EN: A male fungal gamete that structurally envelopes the base of the oogonium before the transfer of nuclei occurs.
Caracter amfigin / Amphigynous character
RO: Trăsătură morfologică oomicetă esențială utilizată în laboratoarele de fitopatologie pentru sortarea agenților patogeni ai cartofului.
EN: An essential oomycete morphological trait used in phytopathology laboratories for sorting potato pathogens.
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