Comparative Genome Analysis Reveals Divergent Genome Size Evolution in a Carnivorous Plant Genus

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00450261" target="_blank" >RIV/60077344:_____/15:00450261 - isvavai.cz</a>

Alternative codes found

RIV/00216224:14740/15:00081702

Result on the web

<a href="http://dx.doi.org/10.3835/plantgenome2015.04.0021" target="_blank" >http://dx.doi.org/10.3835/plantgenome2015.04.0021</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3835/plantgenome2015.04.0021" target="_blank" >10.3835/plantgenome2015.04.0021</a>

Result language

angličtina

Original language name

Comparative Genome Analysis Reveals Divergent Genome Size Evolution in a Carnivorous Plant Genus

Original language description

The C-value paradox remains incompletely resolved after >40 yr and is exemplified by 2,350-fold variation in genome sizes of flowering plants. The carnivorous Lentibulariaceae genus Genlisea, displaying a 25-fold range of genome sizes, is a promising subject to study mechanisms and consequences of evolutionary genome size variation. Applying genomic, phylogenetic, and cytogenetic approaches, we uncovered bidirectional genome size evolution within the genus Genlisea. The Genlisea nigrocaulis Steyerm. genome (86 Mbp) has probably shrunk by retroelement silencing and deletion-biased double-strand break (DSB) repair, from an ancestral size of 400 to 800 Mbp to become one of the smallest among flowering plants. The G. hispidula Stapf genome has expanded bywhole-genome duplication (WGD) and retrotransposition to 1550 Mbp. Genlisea hispidula became allotetraploid after the split from the G. nigrocaulis clade 29 Ma.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Plant Genome

ISSN

1940-3372

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

3

Country of publishing house

US - UNITED STATES

Number of pages

14

Pages from-to

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UT code for WoS article

000367390800008

EID of the result in the Scopus database

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