Archaeplastida
E737423
Archaeplastida is a major eukaryotic supergroup that includes land plants, green algae, red algae, and glaucophytes, all characterized by primary plastids derived from an ancient endosymbiotic event with cyanobacteria.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Archaeplastida canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T8479251 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Archaeplastida Context triple: [Opisthokonta, distinguishedFrom, Archaeplastida]
-
A.
Chromista
Chromista is a diverse eukaryotic kingdom that includes many algae and protist groups, such as brown algae and diatoms, characterized by complex plastids and often aquatic lifestyles.
-
B.
Opisthokonta
Opisthokonta is a major clade of eukaryotes that includes animals, fungi, and their closest unicellular relatives, united by shared cellular and molecular features.
-
C.
Ochrophyta
Ochrophyta is a diverse phylum of mostly photosynthetic, predominantly marine algae that includes brown algae and related groups characterized by chlorophylls a and c and distinctive plastids.
-
D.
Oomycota
Oomycota is a group of fungus-like, filamentous organisms (water molds) that includes many important plant pathogens and was once classified among the fungi but is now placed within the stramenopiles.
-
E.
Excavata
Excavata is a major supergroup of unicellular eukaryotes characterized by a ventral feeding groove and often modified mitochondria, including many free-living flagellates and important parasites.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Archaeplastida Target entity description: Archaeplastida is a major eukaryotic supergroup that includes land plants, green algae, red algae, and glaucophytes, all characterized by primary plastids derived from an ancient endosymbiotic event with cyanobacteria.
-
A.
Chromista
Chromista is a diverse eukaryotic kingdom that includes many algae and protist groups, such as brown algae and diatoms, characterized by complex plastids and often aquatic lifestyles.
-
B.
Opisthokonta
Opisthokonta is a major clade of eukaryotes that includes animals, fungi, and their closest unicellular relatives, united by shared cellular and molecular features.
-
C.
Ochrophyta
Ochrophyta is a diverse phylum of mostly photosynthetic, predominantly marine algae that includes brown algae and related groups characterized by chlorophylls a and c and distinctive plastids.
-
D.
Oomycota
Oomycota is a group of fungus-like, filamentous organisms (water molds) that includes many important plant pathogens and was once classified among the fungi but is now placed within the stramenopiles.
-
E.
Excavata
Excavata is a major supergroup of unicellular eukaryotes characterized by a ventral feeding groove and often modified mitochondria, including many free-living flagellates and important parasites.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
clade
ⓘ
eukaryotic supergroup ⓘ |
| alternativeNameUsedInSomeLiterature |
Plantae sensu lato
ⓘ
linked to:
Plantae
|
| cellWallsOftenContain | cellulose ⓘ |
| characterizedBy | primary plastids ⓘ |
| containsMacroscopicAlgae | true ⓘ |
| containsMicroscopicAlgae | true ⓘ |
| containsMulticellularLineages | true ⓘ |
| containsUnicellularLineages | true ⓘ |
| distinguishedFromOtherPhotosyntheticEukaryotesBy | possession of primary rather than secondary or tertiary plastids ⓘ |
| ecologicalRole |
oxygen production
ⓘ
primary producers ⓘ |
| fossilRecordExtendsBackTo | Proterozoic Eon (for some lineages) ⓘ |
| glaucophytesDistinctBy | cyanelles with peptidoglycan layer ⓘ |
| greenLineageCharacterizedBy | chlorophylls a and b ⓘ |
| higherClassification | Diaphoretickes (in some systems) ⓘ |
| includes |
Chlorophyta
ⓘ
Embryophyta ⓘ Glaucophyta ⓘ Rhodophyta ⓘ Streptophyta ⓘ glaucophytes ⓘ green algae ⓘ land plants ⓘ red algae ⓘ |
| includesLineages |
freshwater species
ⓘ
marine species ⓘ terrestrial species ⓘ |
| isMonophyletic |
subjectToPhylogeneticDebate
ⓘ
widelySupported ⓘ |
| kingdomScope | Eukaryota ⓘ |
| landPlantsDerivedFrom | streptophyte green algae ⓘ |
| nuclearGenomeType | linear chromosomes ⓘ |
| photosynthetic | true ⓘ |
| plastidPigmentsInclude |
chlorophyll a
ⓘ
phycobiliproteins in many red algae and glaucophytes ⓘ |
| plastidsAcquiredBy | primary endosymbiosis ⓘ |
| plastidsOrigin | cyanobacteria ⓘ |
| plastidsType | primary plastids with two envelope membranes ⓘ |
| primaryPlastidsDerivedFrom | single ancient endosymbiotic event ⓘ |
| redAlgaeDistinctBy | lack of flagella ⓘ |
| reproductionIncludes |
asexual reproduction
ⓘ
sexual reproduction ⓘ |
| starchStoredIn | plastids ⓘ |
| storageProduct | starch ⓘ |
| taxonomicRank | supergroup ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Archaeplastida Description of subject: Archaeplastida is a major eukaryotic supergroup that includes land plants, green algae, red algae, and glaucophytes, all characterized by primary plastids derived from an ancient endosymbiotic event with cyanobacteria.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.