Results 61 to 70 of about 1,211 (207)

Silene, a versatile model system: from sex and genome evolution to ecology and speciation

open access: yesNew Phytologist, Volume 250, Issue 6, Page 3613-3630, June 2026.
Summary Fundamental and applied research in evolutionary biology benefits from the use of model systems in which approaches from disparate disciplines can be integrated. Here, we review recent progress in evolutionary research on the long‐standing model system Silene, a large genus with a well‐resolved phylogeny and newly available, expanded genomic ...
Sophie Karrenberg   +16 more
wiley   +1 more source

The abundance of pollen coat small signaling proteins shows limited convergence between independent selfing transitions in Arabidopsis and Capsella

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3460-3474, June 2026.
Summary In plants, a key example of convergence is the repeated evolution of floral traits associated with the transition from outcrossing to self‐fertilization, often resulting in the ‘selfing syndrome’ (e.g. reduced flower size and loss of scent). However, potentially overlooked changes concern the pollen coat, which plays a role in different aspects
Ömer İltaş   +7 more
wiley   +1 more source

O desenvolvimento das anteras e do gametofito masculino em Calophyllum brasiliense (Clusiaceae)

open access: yesBiotemas, 1996
As antenas são tetrasporangiadas e providas de uma parede constituida por cinco camadas - epiderme, endotécio, dois estratos de camada média e o tapete. O padrão de formação da parede da antera é do tipo básico. Nos estágios finais de seu desenvolvimento
João de Deus Medeiros   +1 more
doaj  

Estruturas de Reprodução de Peperomia parnassifolia Miq. (Piperaceae) - DOI: 10.4025/actascibiolsci.v30i1.1401

open access: yesActa Scientiarum: Biological Sciences, 2008
Peperomia parnassifolia Miq. trata-se de espécie herbácea que também ocorre em remanescentes florestais de Maringá, Brasil. Os órgãos reprodutivos e o caule dessa espécie são objetos do presente estudo.
Jonathas Henrique George de Oliveira   +2 more
doaj   +1 more source

Efficacy and Safety of a Dual‐Wavelength 589/1319 nm Laser for the Treatment of Acne Erythema: A Split‐Face Randomized Controlled Trial

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 5, May 2026.
ABSTRACT Background The 589/1319 nm solid‐state dual‐wavelength (SSDW) laser, which targets cutaneous vasculature, may be an effective treatment for acne erythema (AE). Objectives To compare the efficacy and safety of the 589/1319 nm SSDW laser with topical soothing Aloe vera (AV) gel for the treatment of AE.
Suphagan Boonpethkaew   +6 more
wiley   +1 more source

Penentuan Efisiensi Teknik Kultur Antera (Untuk Haploid Breeding) Yang Sesuai Untuk Padi Indonesia

open access: yes, 2015
Info lebih lanjut hub: Lembaga Penelitian Universitas Jember Jl. Kalimantan No.37 Telp. 0331-339385 Fax. 0331-337818 Jember Haris (085336003333)Salah satu objek penelitian yang dapat dikembangkan adalah kultur antera.
Slameto   +2 more
core  

Desenvolvimento da antera, microsporogênese e microgametogênese em Juncus L. (Juncaceae, Poales)

open access: yes, 2011
O presente trabalho teve o objetivo de estudar o desenvolvimento da antera, incluindo a microsporogênese e microgametogênese, em Juncus micranthus, J. microcephalus e J. tenuis var.
Kakuno, Wagner Takashi [UNESP]
core   +2 more sources

Embriología de las estructuras reproductoras masculinas del género Pinguicula L. (Lentibulariaceae)

open access: yesBotan‪ical Sciences, 2005
Con el propósito de contribuir al conocimiento embriológico del género Pinguicula (Lentibulariaceae) se estudiaron los procesos ontogenéticos de las estructuras reproductoras masculinas de una especie representativa de cada uno de los tres subgéneros ...
Silvia Espinosa-Matías   +2 more
doaj   +1 more source

The annotated blueprint: integrated functional genomic resources for a model tetraploid wheat Triticum turgidum cv Kronos

open access: yesNew Phytologist, Volume 250, Issue 3, Page 1389-1410, May 2026.
Summary Triticum turgidum cv Kronos is a tetraploid wheat cultivar that underpins one of the most widely used community platforms for functional genomics. Over the past decade, researchers have generated c. 3000 exome‐capture (EC) and promoter‐capture (PC) datasets linked to mutagenized seed stocks, along with extensive transcriptomic and phenotypic ...
Kyungyong Seong   +9 more
wiley   +1 more source

Establishment Of Efficient Anther Culture Techniques (For Haploid Breeding) Suitable To Indonesian Rice

open access: yes, 2015
Info lebih lanjut hub: Lembaga Penelitian Universitas Jember Jl. Kalimantan No.37 Telp. 0331-339385 Fax. 0331-337818 Jember Haris (085336003333)Salah satu objek penelitian yang dapat dikembangkan adalah kultur antera.
Slameto   +2 more
core  

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