derived character

USAGE SUMMARY

The phrase "derived character" is correct and usable in written English.
It is typically used in biological or evolutionary contexts to refer to traits or features that have evolved from a common ancestor. Example: "The derived character of feathers in birds distinguishes them from their reptilian ancestors."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Who is to say what is an original ancestral character and what a derived character?

Encyclopedia Britannica

Cladistics, in contrast, focuses on individual characters and recognizes the significance of the distinction between "primitive" and "derived" character states.

Evolution: Education and Outreach

In other words, is it homologous and shared with the annelids via a common ancestor or is it a unique, derived character of the monoplacophorans?

Evolution: Education and Outreach

Fortunately, we did know that E. wapiti is a member of a clade comprising six species, five of which display the derived character of depositing their eggs beneath or behind large slab rocks.

Evolution: Education and Outreach

For whereas common possession of primitive character states (those present in the ancestor of the group) indicates overall group membership, relationships within the group are only specified by the common possession of derived character states.

Evolution: Education and Outreach

A high degree of internal diversity characterizes this haplogroup, as well as the presence of a set of chromosomes undefined on the basis of a derived character.

Plosone

Small clutch sizes may be a derived character for tropidurines, as has been suggested by Vitt et al. [24] and reinforced by Kiefer et al. [41].

Plosone

The loss of cranial kinesis in Andalgalornis and other large-bodied phorusrhacids is a remarkable derived character, but the interpretation of this loss is complicated by persistent uncertainties about the functional role of cranial kinesis [10], [34].

Plosone

However, horizontal transfers can also decrease the evolutionary rates inferred from comparative data, for example when the ancestral state transfers to a lineage with a derived character state (i.e., homoplasy is potentially obscured).

Plosone

Thus, the exact distribution of the derived character state is uncertain at present, and represents either a synapomorphy of a Fregata + Suloidea clade (reversed in Limnofregata), or two cases of independent acquisition in modern frigatebirds and suloids.

Plosone

We even found a twofold switch between ancestral and derived character states via hCBC-type reversals.

BMC Evolutionary Biology

Expert writing Tips

Best practice

When discussing evolutionary relationships, use "derived character" precisely to indicate a trait that has evolved from an ancestral state. This helps in clarifying the specific changes that define clades.

Common error

Avoid using "derived character" interchangeably with "ancestral character". A derived character is a new trait, while an ancestral character is one inherited from a common ancestor. Understanding this difference is crucial for accurate phylogenetic analysis.

Linguistic Context

The phrase "derived character" functions as a noun phrase in biological and evolutionary contexts. As confirmed by Ludwig, it is used to identify and describe specific traits that have evolved from an ancestral state, playing a crucial role in phylogenetic analyses.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

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Encyclopedias

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Ludwig's WRAP-UP

The term "derived character" is a noun phrase widely employed in scientific and evolutionary biology to denote traits that have evolved from an ancestral state. Ludwig AI confirms its grammatical correctness and frequent usage, predominantly within scientific contexts. The phrase functions to categorize and differentiate taxa based on newly acquired characteristics, vital for reconstructing evolutionary relationships. It is critical to differentiate "derived characters" from ancestral ones to avoid confusion. As such, understanding this concept is key for accurate phylogenetic analysis. The wide presence of the expression in journals like PlosOne and BMC Evolutionary Biology, marks it as a term rooted in scientific accuracy.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

apomorphic character

This is a synonym often used in cladistics to describe a derived trait.

autapomorphic trait

Refers to a uniquely derived trait specific to a single taxon.

evolved trait

Focuses on the evolutionary aspect of the trait, highlighting its change over time.

divergent feature

Emphasizes the deviation of the trait from ancestral forms.

novel trait

Emphasizes the newness or uniqueness of the character within a lineage.

newly acquired trait

Stresses the recent acquisition of the trait in a lineage.

modified characteristic

Highlights the alteration or transformation of a pre-existing trait.

unique adaptation

Highlights the specific adaptation of a trait to its environment.

specialized feature

Indicates a trait adapted for a specific function or environment.

advanced characteristic

Suggests a trait that represents a more recent stage of evolution.

FAQs

How is a "derived character" used in cladistics?

In cladistics, a "derived character" is used to define monophyletic groups, also known as clades. These characters, also known as apomorphies, are evolutionary novelties that are unique to a particular clade and its descendants. Only shared derived characters ("synapomorphies") are informative for determining evolutionary relationships.

What is the difference between a "derived character" and an ancestral character?

A "derived character" is a trait that appears in the most recent part of a lineage, not present in its ancestors. An ancestral character, also known as a plesiomorphy, is a trait that was present in the ancestor of a group. Derived characters are critical for defining evolutionary relationships, while ancestral characters reflect shared ancestry.

Can a trait be both ancestral and derived?

Yes, a trait can be ancestral at one level of analysis and derived at another. For example, the presence of vertebrae is an ancestral character for mammals because it was present in their vertebrate ancestors. However, the presence of hair is a "derived character" for mammals within the vertebrate group.

What are some examples of a "derived character" in evolutionary biology?

Examples of a "derived character" include feathers in birds (compared to their reptilian ancestors), mammary glands in mammals (compared to other amniotes), and flowers in angiosperms (compared to gymnosperms). These traits represent evolutionary novelties that distinguish these groups from their ancestors.