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In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree.
Measurement, Definition & Example
Explore the main themes, entities and connections around Sister group. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
sister group groups clade tree taxon species taxa also closest relative example extant extinct rooted genera birds crocodiles phylogenetics together
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Sister group | is a | crocodiles | 0.90 | text |
| sister species or sister genera can be used | instance of | terminology | 0.80 | text |
| Sister group | related to Definition | The | 0.60 | section |
| Sister group | related to Definition | Taxon | 0.60 | section |
| Sister group | related to Definition | Taxa | 0.60 | section |
| Sister group | related to Definition | MRCA | 0.60 | section |
| Sister group | related to Definition | AB | 0.60 | section |
| Sister group | related to Definition | Clade AB | 0.60 | section |
| Sister group | related to Definition | ABC | 0.60 | section |
| Sister group | related to Example | The | 0.60 | section |
| Sister group | related to Example | An | 0.60 | section |
| Sister group | related to Example | Although | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.