Phylogenomics resolves deep subfamilial relationships in Malvaceae s.l.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F21%3A00553003" target="_blank" >RIV/60077344:_____/21:00553003 - isvavai.cz</a>

Výsledek na webu

<a href="https://academic.oup.com/g3journal/article/11/7/jkab136/6248091" target="_blank" >https://academic.oup.com/g3journal/article/11/7/jkab136/6248091</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/g3journal/jkab136" target="_blank" >10.1093/g3journal/jkab136</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Phylogenomics resolves deep subfamilial relationships in Malvaceae s.l.

Popis výsledku v původním jazyce

Malvaceae s.l., the most diverse family within Malvales, includes well-known species of great economic importance like cotton, cacao, and durian. Despite numerous phylogenetic analyses employing multiple markers, relationships between several of its nine subfamilies, particularly within the largest lineage /Malvadendrina, remain unclear. In this study, we attempted to resolve the relationships within the major clades of Malvaceae s.l. using plastid genomes of 48 accessions representing all subfamilies. Maximum likelihood and Bayesian analyses recovered a fully resolved and well-supported topology confirming the split of the family into /Byttneriina (/Grewioideae +/Byttnerioideae) and /Malvadendrina. Within /Malvadendrina, /Helicteroideae occupied the earliest branching position, followed by /Sterculioideae, / Brownlowioideae, /Tiliodeae, and /Dombeyoideae formed a Glade sister to /Malvatheca (/Malvoideae +/Bombacoideae), a grouping morphologically supported by the lack of androgynophore. Results from dating analyses suggest that all subfamilies originated during hot or warm phases in the Late Cretaceous to Paleocene. This study presents a well-supported phylogenetic framework for Malvaceae s.l. that will aid downstream revisions and evolutionary studies of this economically important plant family.

Název v anglickém jazyce

Phylogenomics resolves deep subfamilial relationships in Malvaceae s.l.

Popis výsledku anglicky

Malvaceae s.l., the most diverse family within Malvales, includes well-known species of great economic importance like cotton, cacao, and durian. Despite numerous phylogenetic analyses employing multiple markers, relationships between several of its nine subfamilies, particularly within the largest lineage /Malvadendrina, remain unclear. In this study, we attempted to resolve the relationships within the major clades of Malvaceae s.l. using plastid genomes of 48 accessions representing all subfamilies. Maximum likelihood and Bayesian analyses recovered a fully resolved and well-supported topology confirming the split of the family into /Byttneriina (/Grewioideae +/Byttnerioideae) and /Malvadendrina. Within /Malvadendrina, /Helicteroideae occupied the earliest branching position, followed by /Sterculioideae, / Brownlowioideae, /Tiliodeae, and /Dombeyoideae formed a Glade sister to /Malvatheca (/Malvoideae +/Bombacoideae), a grouping morphologically supported by the lack of androgynophore. Results from dating analyses suggest that all subfamilies originated during hot or warm phases in the Late Cretaceous to Paleocene. This study presents a well-supported phylogenetic framework for Malvaceae s.l. that will aid downstream revisions and evolutionary studies of this economically important plant family.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10603 - Genetics and heredity (medical genetics to be 3)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

G3-Genes, Genomes, Genetics

ISSN

2160-1836

e-ISSN

2160-1836

Svazek periodika

11

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

jkab136

Kód UT WoS článku

000735821500027

EID výsledku v databázi Scopus

2-s2.0-85111569919