In phylogenetics, a synapomorphy is a shared derived character or trait state that distinguishes a clade from other organisms. In other words, it is an apomorphy shared by members of a monophyletic group, and thus assumed to be present in their most recent common ancestor. The word synapomorphy, coined by German entomologist Willi Hennig, is derived from the Greek words σύν, syn = shared; ἀπό, apo = away from; and μορφή, morphe = shape.
Discussion
A derived character is a character that is derived from an ancestral character over evolutionary history. Derived characters are used in determining phylogenetic relationships. In phylogenetics, a derived character of a clade that has been inherited from a common ancestor and distinguishes the clade from other potentially related organisms is called a "synapomorphy" – a shared ("syn") character that sets the clade apart ("apo").
The concept of synapomorphy is relative to a given clade in the tree of life. What counts as a synapomorphy for one clade may well be a primitive character or plesiomorphy at a less inclusive or nested clade. For example, the presence of mammary glands is a synapomorphy for mammals in relation to tetrapods, but is a plesiomorphy for mammals in relation to one another, e.g., rodents and primates.
Apomorphy Synapomorphy Plesiomorphy Symplesiomorphy Homoplasy Autapomorphy with examples!!
Apomorphy Synapomorphy Plesiomorphy Symplesiomorphy Homoplasy Autapomorphy with examples!!
Time stamps
0:00 Introduction
1:08 Apomorphy
1:43 Autapomorphy
2:46 Synapomorphy
4:14 Plesiomorphy
6:07 Homoplasy
7:25 Example
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published: 19 Jun 2021
Autapomorphy, Synapomorphy, Homoplasy Explained
An autapomorphy is a distinctive feature, known as a derived trait, that is unique to a given taxon. That is, it is found only in one taxon, but not found in any others or outgroup taxa, not even those most closely related to the focal taxon (which may be a species, family or in general any clade).
In phylogenetics, an apomorphy is a novel character or character state that has evolved from its ancestral form. A synapomorphy is an apomorphy shared by two or more taxa and is therefore hypothesized to have evolved in their most recent common ancestor. In cladistics, synapomorphy implies homology.
Homoplasy is the development of organs or other bodily structures within different species, which resemble each other and have the same functions, but did not have a common ancestral origin. These ...
published: 08 Jun 2022
Cladistics Part 1: Constructing Cladograms
Before we dive into learning about all the different kinds of animals, we have a little bit of work to do. How do we describe the relationships between animals? How does phylogeny work? We have to learn about cladistics, which means we have to learn how to build cladograms. What are those? Let's find out!
Script by Ryan Helcoski
Watch the whole Zoology playlist: http://bit.ly/ProfDaveZoo
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: http://bit.ly/ProfDaveMicrobio
Botany Tutorials: http://bit.ly/ProfDaveBotany
EMAIL► ProfessorDaveExp...
published: 17 Nov 2021
Symplesiomorphy, synapomorphy, and autapomorphy
Symplesiomorphy, synapomorphy, and autapomorphy, Phylogenetics part 4
Let’s talk about the different ways we can classify traits and what we can use them for.
To learn more about Professor Laura go to www.lauracmatthews.com
published: 26 Oct 2020
Synapomorphy Meaning
Video shows what synapomorphy means. A derived trait that is shared by two or more taxa of shared ancestry. Synapomorphy Meaning. How to pronounce, definition audio dictionary. How to say synapomorphy. Powered by MaryTTS, Wiktionary
published: 28 Apr 2015
Synapomorphy Definition and Examples
Synapomorphy Definition and Examples
published: 18 Aug 2016
Monophyletic, Paraphyletic and Polyphyletic
Monophyletic, Paraphyletic and Polyphyletic
Here in the video I have described the different types of clades viz Monophyletic, Paraphyletic and Polyphyletic with examples for each!
Enjoy the video & subscribe!
Email me: [email protected]
published: 19 Jun 2021
Cladistics Part 2: Monophyly, Paraphyly, and Polyphyly
Now that we know how to construct cladograms, we have to learn some new terminology. These are the terms monophyly, paraphyly, and polyphyly, and they help us distinguish between any old taxon and true clades. Let's learn more about cladistics now!
Script by Ryan Helcoski
Watch the whole Zoology playlist: http://bit.ly/ProfDaveZoo
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: http://bit.ly/ProfDaveMicrobio
Botany Tutorials: http://bit.ly/ProfDaveBotany
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MOST AND LEAST IMPORTANT TOPICS FROM EACH UNIT
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PYQ DETAIL DISCUSSION
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published: 18 Jan 2023
Symplesiomorphy, Synapomorphy, Autapomorphy and Homoplasy. Evolutionary Characters.
Thanks for watching this video.
Differentiate between Plesiomorphy, Apomorphy and Homoplasy.
#evolution #theprofessors #biology
An autapomorphy is a distinctive feature, known as a derived trait, that is unique to a given taxon. That is, it is found only in one taxon, but not found in an...
An autapomorphy is a distinctive feature, known as a derived trait, that is unique to a given taxon. That is, it is found only in one taxon, but not found in any others or outgroup taxa, not even those most closely related to the focal taxon (which may be a species, family or in general any clade).
In phylogenetics, an apomorphy is a novel character or character state that has evolved from its ancestral form. A synapomorphy is an apomorphy shared by two or more taxa and is therefore hypothesized to have evolved in their most recent common ancestor. In cladistics, synapomorphy implies homology.
Homoplasy is the development of organs or other bodily structures within different species, which resemble each other and have the same functions, but did not have a common ancestral origin. These organs arise via convergent evolution and are thus analogous, not homologous to each other.
An autapomorphy is a distinctive feature, known as a derived trait, that is unique to a given taxon. That is, it is found only in one taxon, but not found in any others or outgroup taxa, not even those most closely related to the focal taxon (which may be a species, family or in general any clade).
In phylogenetics, an apomorphy is a novel character or character state that has evolved from its ancestral form. A synapomorphy is an apomorphy shared by two or more taxa and is therefore hypothesized to have evolved in their most recent common ancestor. In cladistics, synapomorphy implies homology.
Homoplasy is the development of organs or other bodily structures within different species, which resemble each other and have the same functions, but did not have a common ancestral origin. These organs arise via convergent evolution and are thus analogous, not homologous to each other.
Before we dive into learning about all the different kinds of animals, we have a little bit of work to do. How do we describe the relationships between animals?...
Before we dive into learning about all the different kinds of animals, we have a little bit of work to do. How do we describe the relationships between animals? How does phylogeny work? We have to learn about cladistics, which means we have to learn how to build cladograms. What are those? Let's find out!
Script by Ryan Helcoski
Watch the whole Zoology playlist: http://bit.ly/ProfDaveZoo
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: http://bit.ly/ProfDaveMicrobio
Botany Tutorials: http://bit.ly/ProfDaveBotany
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
Before we dive into learning about all the different kinds of animals, we have a little bit of work to do. How do we describe the relationships between animals? How does phylogeny work? We have to learn about cladistics, which means we have to learn how to build cladograms. What are those? Let's find out!
Script by Ryan Helcoski
Watch the whole Zoology playlist: http://bit.ly/ProfDaveZoo
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: http://bit.ly/ProfDaveMicrobio
Botany Tutorials: http://bit.ly/ProfDaveBotany
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
Symplesiomorphy, synapomorphy, and autapomorphy, Phylogenetics part 4
Let’s talk about the different ways we can classify traits and what we can use them for.
...
Symplesiomorphy, synapomorphy, and autapomorphy, Phylogenetics part 4
Let’s talk about the different ways we can classify traits and what we can use them for.
To learn more about Professor Laura go to www.lauracmatthews.com
Symplesiomorphy, synapomorphy, and autapomorphy, Phylogenetics part 4
Let’s talk about the different ways we can classify traits and what we can use them for.
To learn more about Professor Laura go to www.lauracmatthews.com
Video shows what synapomorphy means. A derived trait that is shared by two or more taxa of shared ancestry. Synapomorphy Meaning. How to pronounce, definition ...
Video shows what synapomorphy means. A derived trait that is shared by two or more taxa of shared ancestry. Synapomorphy Meaning. How to pronounce, definition audio dictionary. How to say synapomorphy. Powered by MaryTTS, Wiktionary
Video shows what synapomorphy means. A derived trait that is shared by two or more taxa of shared ancestry. Synapomorphy Meaning. How to pronounce, definition audio dictionary. How to say synapomorphy. Powered by MaryTTS, Wiktionary
Monophyletic, Paraphyletic and Polyphyletic
Here in the video I have described the different types of clades viz Monophyletic, Paraphyletic and Polyphyletic w...
Monophyletic, Paraphyletic and Polyphyletic
Here in the video I have described the different types of clades viz Monophyletic, Paraphyletic and Polyphyletic with examples for each!
Enjoy the video & subscribe!
Email me: [email protected]
Monophyletic, Paraphyletic and Polyphyletic
Here in the video I have described the different types of clades viz Monophyletic, Paraphyletic and Polyphyletic with examples for each!
Enjoy the video & subscribe!
Email me: [email protected]
Now that we know how to construct cladograms, we have to learn some new terminology. These are the terms monophyly, paraphyly, and polyphyly, and they help us d...
Now that we know how to construct cladograms, we have to learn some new terminology. These are the terms monophyly, paraphyly, and polyphyly, and they help us distinguish between any old taxon and true clades. Let's learn more about cladistics now!
Script by Ryan Helcoski
Watch the whole Zoology playlist: http://bit.ly/ProfDaveZoo
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: http://bit.ly/ProfDaveMicrobio
Botany Tutorials: http://bit.ly/ProfDaveBotany
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
Now that we know how to construct cladograms, we have to learn some new terminology. These are the terms monophyly, paraphyly, and polyphyly, and they help us distinguish between any old taxon and true clades. Let's learn more about cladistics now!
Script by Ryan Helcoski
Watch the whole Zoology playlist: http://bit.ly/ProfDaveZoo
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: http://bit.ly/ProfDaveMicrobio
Botany Tutorials: http://bit.ly/ProfDaveBotany
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
CELL SIGNALING
https://youtube.com/playlist?list=PLpjejUZhokbMWN0_egYHnp_6GrTuai8tZ
CSIR NET PREPARATION STRATEGY
https://youtube.com/playlist?list=PLpjejUZhok...
CELL SIGNALING
https://youtube.com/playlist?list=PLpjejUZhokbMWN0_egYHnp_6GrTuai8tZ
CSIR NET PREPARATION STRATEGY
https://youtube.com/playlist?list=PLpjejUZhokbMLIrYiu6m8LESza_VkLYRB
UNIT WISE STRATEGY
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MOST AND LEAST IMPORTANT TOPICS FROM EACH UNIT
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PYQ DETAIL DISCUSSION
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MOST AND LEAST IMPORTANT TOPICS FROM EACH UNIT
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I will upload regular video regarding CSIR net and GATE Life science.
I have cleared CSIR net with AIR 24 and Gate Life Science.
If you want me to make an video on specific topic, please comment below.
If you like the video, do share it with your friends.
Bansal Biology Instagram handle
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An autapomorphy is a distinctive feature, known as a derived trait, that is unique to a given taxon. That is, it is found only in one taxon, but not found in any others or outgroup taxa, not even those most closely related to the focal taxon (which may be a species, family or in general any clade).
In phylogenetics, an apomorphy is a novel character or character state that has evolved from its ancestral form. A synapomorphy is an apomorphy shared by two or more taxa and is therefore hypothesized to have evolved in their most recent common ancestor. In cladistics, synapomorphy implies homology.
Homoplasy is the development of organs or other bodily structures within different species, which resemble each other and have the same functions, but did not have a common ancestral origin. These organs arise via convergent evolution and are thus analogous, not homologous to each other.
Before we dive into learning about all the different kinds of animals, we have a little bit of work to do. How do we describe the relationships between animals? How does phylogeny work? We have to learn about cladistics, which means we have to learn how to build cladograms. What are those? Let's find out!
Script by Ryan Helcoski
Watch the whole Zoology playlist: http://bit.ly/ProfDaveZoo
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: http://bit.ly/ProfDaveMicrobio
Botany Tutorials: http://bit.ly/ProfDaveBotany
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
Symplesiomorphy, synapomorphy, and autapomorphy, Phylogenetics part 4
Let’s talk about the different ways we can classify traits and what we can use them for.
To learn more about Professor Laura go to www.lauracmatthews.com
Video shows what synapomorphy means. A derived trait that is shared by two or more taxa of shared ancestry. Synapomorphy Meaning. How to pronounce, definition audio dictionary. How to say synapomorphy. Powered by MaryTTS, Wiktionary
Monophyletic, Paraphyletic and Polyphyletic
Here in the video I have described the different types of clades viz Monophyletic, Paraphyletic and Polyphyletic with examples for each!
Enjoy the video & subscribe!
Email me: [email protected]
Now that we know how to construct cladograms, we have to learn some new terminology. These are the terms monophyly, paraphyly, and polyphyly, and they help us distinguish between any old taxon and true clades. Let's learn more about cladistics now!
Script by Ryan Helcoski
Watch the whole Zoology playlist: http://bit.ly/ProfDaveZoo
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: http://bit.ly/ProfDaveMicrobio
Botany Tutorials: http://bit.ly/ProfDaveBotany
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
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CELL SIGNALING
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CSIR NET PREPARATION STRATEGY
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UNIT WISE STRATEGY
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MOST AND LEAST IMPORTANT TOPICS FROM EACH UNIT
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PYQ DETAIL DISCUSSION
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CELL BIOLOGY LECTURES
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GENETICS LECTURES
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BIOCHEMISTRY LECTURES
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MOLECULAR BIOLOGY LECTURES
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IMMUNOLOGY LECTURES
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ECOLOGY AND EVOLUTION LECTURES
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ANIMAL PHYSIOLOGY LECTURES
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PLANT PHYSIOLOGY LECTURES
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METHODS IN BIOLOGY
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MICROBIOLOGY
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TOPPER'S TALK
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MH SET
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M.Sc. ENTRANCES
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IITJAM PYQ
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GAT B
https://youtube.com/playlist?list=PLpjejUZhokbPUNpYEiChrE6pf-SpkTrKv
ICMR
https://youtube.com/playlist?list=PLpjejUZhokbO4ZhF6SbJQDHJVz0pDOiTM
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In phylogenetics, a synapomorphy is a shared derived character or trait state that distinguishes a clade from other organisms. In other words, it is an apomorphy shared by members of a monophyletic group, and thus assumed to be present in their most recent common ancestor. The word synapomorphy, coined by German entomologist Willi Hennig, is derived from the Greek words σύν, syn = shared; ἀπό, apo = away from; and μορφή, morphe = shape.
Discussion
A derived character is a character that is derived from an ancestral character over evolutionary history. Derived characters are used in determining phylogenetic relationships. In phylogenetics, a derived character of a clade that has been inherited from a common ancestor and distinguishes the clade from other potentially related organisms is called a "synapomorphy" – a shared ("syn") character that sets the clade apart ("apo").
The concept of synapomorphy is relative to a given clade in the tree of life. What counts as a synapomorphy for one clade may well be a primitive character or plesiomorphy at a less inclusive or nested clade. For example, the presence of mammary glands is a synapomorphy for mammals in relation to tetrapods, but is a plesiomorphy for mammals in relation to one another, e.g., rodents and primates.