Results 61 to 70 of about 1,643 (171)

Ultrastructural calli analysis of Inga vera Willd. subsp. Affinis (DC.) T.D. Penn Análise ultraestrutural de calos de ingazeiro (Inga vera Willd. subsp. Affinis (DC.) T.D. Penn.)

open access: yesRevista Árvore, 2010
Subcellular changes are relevant to understand plant organogenesis and embryogenesis in the early stages of cell development. The cytology during cell development in tissue culture is however still poorly characterized.
Vanessa Cristina Stein   +5 more
doaj   +1 more source

A Systematic Review of Injectable Treatment Options for Horizontal Neck Rhytides

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Horizontal neck rhytides, commonly termed “tech neck lines,” represent an increasingly common aesthetic concern across age groups. Injectable treatments, including hyaluronic acid (HA) fillers and neuromodulators, are frequently employed; however, optimal modality selection and treatment protocols remain unclear.
Catherine F. Sollitto   +3 more
wiley   +1 more source

Estádios de desenvolvimento dos micrósporos, pré-traramentos e 2,4-D no cultivo in vitro de anteras de cafeeiro [PDF]

open access: yes, 2002
CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoTrabalho de Conclusão de Curso (Graduação)O Coffea arabica apresenta poucos progressos quanto à aplicação da cultura de anteras.
Figueira, Elisângela Rodrigues
core  

Combination Topical Antioxidant Protocol Enhances Laser‐Induced Improvement in Facial Pigmentation and Photoaging: A Prospective, Split‐Face Trial

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Laser‐based procedures are commonly used for facial pigmentation, and post‐procedural skincare is considered an important factor influencing outcomes. However, evidence remains limited regarding whether recovery‐focused skincare provides additional benefit when used with topical antioxidants after laser treatment.
Jihee Boo   +6 more
wiley   +1 more source

MICROMORPHOLOGICAL CHARACTERS SUPPORTING THE REMOVAL OF SENECIO SERIES OTOPTERI FROM SENECIO (ASTERACEAE, SENECIONEAE)

open access: yesDarwiniana, 2009
Estudios moleculares recientes sugieren que Senecio sect. Senecio ser. Otopteri debería ser removido de Senecio para que este género extenso y taxonómicamente complicado sea monofilético.
Adriana Riva   +2 more
doaj  

ARF6 integrates auxin and gibberellin signaling to promote stone cell lignification in pear via the HB49‐MYB169 module

open access: yesNew Phytologist, Volume 250, Issue 6, Page 3747-3768, June 2026.
Summary Stone cells originate from secondary cell wall thickening and contain abundant lignin. Their excessive accumulation compromises pear fruit quality, yet the endogenous hormonal mechanisms governing stone cell formation remain unclear. Here, co‐expression network analysis using transcriptome data – the flesh of 206 sand pear accessions sampled at
Yanfei Shan   +10 more
wiley   +1 more source

Induksi Poliploid Pada Kultur Antera Lilium longiflorum Thunb.

open access: yesBiofaal Journal
Poliploidisasi memiliki peranan penting dalam upaya pemuliaan beberapa tanaman hias, seperti pada bunga lili (Lilium sp.), dengan tujuan untuk menghasilkan bunga yang berukuran lebih besar dengan tangkai perbungaan yang lebih kokoh. Poliploid dapat diinduksi dengan senyawa colchicine pada waktu perendaman tertentu.
Iriawati Iriawati, Anggraeni Anggraeni
openaire   +1 more source

Regeneracíon de plantas de Paspalum (Gramineae) por cultivo in vitro de anteras [PDF]

open access: yesAgronomie, 1985
La regeneration de plantes par culture in vitro d'antheres a partir d'un biotype apomyctique tetraploide de Paspalum quadrifarium et d'un hybride interspecifique tetraploide sterile de P. dilatatum spp. flavescens×P. regnellii a ete realisee en trois etapes: 1) induction de cals par culture d'antheres portant de jeunes microspores sur milieu de ...
A. Bovo, Oscar   +2 more
openaire   +2 more sources

Avaliação de fertilidade de anteras em acessos de cebola com carmim acético. [PDF]

open access: yes, 2016
O objetivo deste t rabalho foi avaliar a fertilidade de anteras utilizando o carmim acét ico para orientar o desenvolvimento de híbridos de ...
OLIVEIRA, A. E. de   +4 more
core  

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

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