Results 71 to 80 of about 1,097 (171)
Comparison of expansion and contraction patterns that lead to junction changes between the IR and single copy regions (JLA, JSA, JSB, JLB). [PDF]
, 2013 The chloroplast genome of Najas flexilis is compared to those available for Alismatales, Acorus, sister to all other monocots, and Amborella, sister to all other angiosperms. Genes involved in IR expansions are color-coded. Green, genes in the IR regions;
Elena L. Peredo (430505) +2 more
core +1 more source
The complete chloroplast genome of Butomus umbellatus L. and its phylogenetic position
Mitochondrial DNA. Part B. Resources, 2019 Butomus umbellatus, which belongs to Butomaceae, is a plant species typical of littoral communities of river and stream shores. Here, we reported and characterized the complete chloroplast (cp) genome of B.
Zhaoping Yang, Luxian Liu
doaj +1 more source
Observation of Chloroplast Movement in Vallisneria
Bio-Protocol, 2015 Chloroplasts accumulate to weak light and escape from strong light. These light-induced responses have been known from the 19th century (Böhm, 1856). Up to now, many scientists have developed different methods to investigate these dynamic phenomena in a ...
Yuuki Sakai, Shingo Takagi
doaj +1 more source
Spermatophyta Molecular Clock: Time Drift and Recent Acceleration
Plant-Environment Interactions, Volume 6, Issue 5, October 2025.Exponential increase in the base substitution rate in recent geologic time. ABSTRACT Angiospermae radiation is widely recognized as a mid‐Cretaceous event, but the adaptive radiation of Asarum and Viola as spring ephemerals also occurred during the Quaternary. To better understand the evolution of Angiospermae through geological time, a robust and well‐
Soichi Osozawa
wiley +1 more source
Bio-Protocol, 2015 An aquatic angiosperm Vallisneria (Alismatales: Hydrocharitaceae) has been used as an excellent experimental material over a century to study the light regulation of dynamic intracellular movements including chloroplast redistribution and cytoplasmic ...
Yuuki Sakai +2 more
doaj +1 more source
The Linnaean revolution – A history of the Natural System
TAXON, Volume 74, Issue 5, Page 1011-1034, October 2025.Abstract A very brief history of the Natural System (NS) is presented, focusing on angiosperms. The account is divided into four parts. The first, “Setting the stage”, gives an outline of my understanding of evolutionary ontology and how this reflects on taxonomy.
Magnus Lidén
wiley +1 more source
Estudios evolutivos en el Orden Alismatales: datación de la filogenia y evolución morfológica [PDF]
, 2015 [Resumo] A Orde Alismatales estivo suxeita a numerosos estudos que pretendían esclarecer a súa filoxenia. Aínda así, as relacións evolutivas entre as familias que a compoñen non deixan de ser incertas.
Penas Tizón, Natalia
core
Reinvestigating an enigmatic Late Cretaceous monocot: morphology, taxonomy, and biogeography of Viracarpon [PDF]
PeerJ, 2018 Angiosperm-dominated floras of the Late Cretaceous are essential for understanding the evolutionary, ecological, and geographic radiation of flowering plants.
Kelly K.S. Matsunaga +6 more
doaj +2 more sources
Alismatales sensu stricto: cytogenetics analysis with conventional techniques, banding and rDNA sites [PDF]
, 2008 A ordem Alismatales corresponde a um dos clados basais de monocotiledôneas e se apresenta predominantemente em hábitats aquático ou semi-aquático. Nesse trabalho, objetivou-se compreender as relações taxonômicas internas e a evolução cariotípica em um ...
FEITOZA, Lidiane de Lima
core
The Plant Journal, Volume 123, Issue 5, September 2025.Significance Statement Plants produce progesterone and androgens, which alter root morphology in A. thaliana and 60% of tested angiosperms. Brassinosteroids seem uninvolved. Understanding the mechanism is like navigating an unknown city—exemplarily Dittelbrunn (a small village in Bavaria)—where the expected shortcut (interaction with brassinosteroids ...
Karl Ludwig Körber +11 more
wiley +1 more source