Results 81 to 90 of about 2,543 (198)

Flora das cangas da Serra dos Carajás, Pará, Brasil: Phytolaccaceae

open access: yesRodriguésia
Resumo Este estudo inclui o levantamento de Phytolaccaceae para as cangas da Serra dos Carajás, Pará, Brasil, e fornece descrições detalhadas, ilustrações e comentários morfológicos da única espécie registrada na área de estudo, Phytolacca thyrsiflora ...
Julia Meirelles
doaj   +1 more source

The complete chloroplast genome sequence of plumed cockscomb (Celosia argentea, Amaranthaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome of Celosia argentea, an important horticultural and medicinal herb, was identified and sequenced in this study. The genome size is 153,474 bp, the GC content is 36.7%.
Ying-Xi Qian   +5 more
doaj   +1 more source

The preimaginal stages of Pnigalio gyamiensis Myartseva & Kurashev, 1990 (Hymenoptera, Eulophidae), a parasitoid associated with Chrysoesthia sexguttella (Thunberg) (Lepidoptera, Gelechiidae)

open access: yesZooKeys, 2012
The larval instars of Pnigalio gyamiensis Myartseva and Kurashev are described in detail for the first time. This species is a larval-pupal ectoparasitoid of Chrysoesthia sexguttella (Thunberg) (Lepidoptera, Gelechiidae), which forms leaf mines in the ...
Еkaterina Yegorenkova, Zoya Yefremova
doaj   +1 more source

A chromosome‐scale genome of Sarracenia purpurea reveals a significant expansion of plant defense and stress response gene families following paleopolyploidization

open access: yesThe Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Plant carnivory evolved through gene co‐option and whole genome duplications (WGDs) over millions of years in at least 13 independent flowering plant lineages, but its genetic mechanisms remain largely unknown. To elucidate these mechanisms in Sarraceniaceae, we sequenced and assembled the Sarracenia purpurea genome and conducted a comparative
Magdy Alabady   +3 more
wiley   +1 more source

A novel single‐cell NAD‐ME C4 subtype integrated with CAM and bicarbonate use in an aquatic plant

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2386-2401, March 2026.
Summary Many plants maximize photosynthesis by using a CO2‐concentrating mechanism (CCM). Based on physiology, the freshwater plant Ottelia alismoides has three CCMs: C4 metabolism (NAD‐malic enzyme (NAD‐ME) subtype) and bicarbonate‐use during the day plus crassulacean acid metabolism (CAM) at night and lacks Kranz anatomy. Here, we combined a range of
Hong Sheng Jiang   +11 more
wiley   +1 more source

The genome sequence of common knotgrass, Polygonum aviculare L. (Polygonaceae) [version 1; peer review: 2 approved]

open access: yesWellcome Open Research
We present a genome assembly from an individual Polygonum aviculare (common knotgrass; Eudicot; Magnoliopsida; Caryophyllales; Polygonaceae). The genome sequence is 351.6 megabases in span.
Maarten J. M. Christenhusz   +1 more
doaj   +1 more source

Ontogenesis of the axillar structures in Anacampserotaceae (Caryophyllales)

open access: yes, 2015
Anacampserotaceae pertence à ordem Caryophyllales, subordem Portulacineae, atualmente constituída por três gêneros (Anacampseros L., Grahamia Gill ex Hook e Talinopsis A. Gray) antes pertencentes à família Portulacaceae.
Santos, Ligia Keiko dos
core   +1 more source

Phylogenomics reveals the evolution of floral traits associated with pollinators and pollinator–prey conflict within the carnivorous Pinguicula subgenus Temnoceras

open access: yesAmerican Journal of Botany, Volume 113, Issue 2, February 2026.
Abstract Premise The carnivorous plant genus Pinguicula (Lentibulariaceae) exhibits remarkable floral diversity associated with pollination, particularly in the largest subgenus Temnoceras, which spans Mexico and Central America. Despite this diversity, the relationships between species and the evolution of key floral traits remain unresolved. Here, we
Yunjia Liu   +5 more
wiley   +1 more source

Flavonoid Properties in Plant Families Synthesizing Betalain Pigments (Review)

open access: yesNatural Product Communications, 2015
The anthocyanin pigments are contained in the flowers, fruits, leaves and roots of almost plant species. On the other hand, distribution of the betacyanins are limited in eight families of the order Caryophyllales, i.e.
Tsukasa Iwashina
doaj   +1 more source

Extreme environments in a world of new extremes

open access: yesEcosphere, Volume 17, Issue 2, February 2026.
Abstract Extreme environments, whether defined by climate, soils, or disturbance, at landscape or micro‐scales, are prevalent across Earth's surface and have long served as crucibles for ecological and evolutionary insights. Many foundational theories were developed in deserts, cliffs, ultramafic soils, and other harsh systems.
Catherine M. Hulshof   +3 more
wiley   +1 more source

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