Results 41 to 50 of about 108,819 (111)

Epigenetic regulation of mycorrhizal symbioses: from plastic responses to transgenerational legacies

New Phytologist, Volume 250, Issue 3, Page 1438-1452, May 2026.
Summary Mycorrhizal symbioses represent one of the most widespread and ecologically significant plant–microbe interactions, shaping plant nutrition, stress resilience, and ecosystem functioning. Beyond their role in nutrient exchange and systemic defense, growing evidence suggests that these symbioses also influence plant plasticity within and across ...
Gerson Beltrán‐Torres, Henry J. De La Cruz, Stéphane Maury, Martina Janoušková, Claire Veneault‐Fourrey, Vít Latzel, Pierre‐Emmanuel Courty, Harold Duruflé, Jörg Tost, Iris Sammarco   +9 more
wiley   +1 more source

Floral Temperatures of the Southern‐Most Flowering Amorphophallus titanum and Seedling Growth Following Self‐Pollination

New Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
Amorphophallus titanum (Becc.) Becc. (Araceae) is native to the rainforests of Sumatra, and famously produces a single, massive, thermogenic, and highly odoriferous inflorescence. Despite having both male and female flowers in close proximity, A. titanum does not readily self‐pollinate as it is strictly dichogamous, with female flowers receptive on the
Janice M. Lord, Kat J. Lord
wiley   +1 more source

Variação genética para caracteres quantitativos em população de Gallesia integrifolia (Spreng.) Harms. Genetic variation for quantitative traits in Gallesia integrifolia (Spreng.) Harms. Population. [PDF]

Revista do Instituto Florestal, 2008
Este estudo avaliou a variação genéticapara os caracteres quantitativos crescimento,sobrevivência e forma do fuste em um teste deprogênies de Gallesia integrifolia procedente deAlvorada do Sul (PR), na Estação Experimentalde Luiz Antônio (SP). O teste de
Eurípedes MORAES, Antonio Carlos Scatena ZANATTO, Alexandre Magno SEBBENN, Miguel Luiz Menezes FREITAS, Marcela Aparecida de MORAES   +4 more
doaj  

INTERAÇÃO GENÓTIPO X AMBIENTE NA CONSERVAÇÃO EX SITU DE Peltophorum dubium, EM DUAS REGIOES DO ESTADO DE SÃO PAULO

Revista do Instituto Florestal, 1999
Estudou-se a partir de caracteres quantitativos o comportamento silvicultural, a interação genótipo x ambiente e a estrutura genética de duas populações de Peltophorum dubium, em várias idades de desenvolvimento das plantas.
Alexandre Magno Sebbenn, Ana Cristina Machado De Franco Siqueira, Roland Venconvsky, José Arimateia Rabelo Machado   +3 more
doaj   +1 more source

Desbaste seletivo em teste de procedências e progênies de Astronium fraxinifolium Schott com base na variabilidade genética

, 2017
O objetivo do trabalho foi propor um desbaste seletivo visando o manejo de um teste de procedencias e progenies de Astronium fraxinifolium Schott com base no conhecimento da variabilidade genetica, visando a conservacao do seu potencial genetico para ...
Maiara Ribeiro Cornacini, Janaína Rodrigues da Silva, K. C. Luz, José Cambuim, W. D. Santos, M. L. T. Moraes, A. V. D. Aguiar   +6 more
semanticscholar   +1 more source

HvTT8 Regulates Proanthocyanidin Accumulation in the Barley Testa Layer by Transcriptionally Activating the Flavonoid Biosynthesis Pathway

Plant Direct, Volume 10, Issue 3, March 2026.
ABSTRACT Barley accumulates proanthocyanidins (PA), a type of flavonoid compound, in the testa layer. The accumulated PA have a detrimental effect on the quality of beer and pearled barley. Therefore, controlling PA accumulation in the testa layer is an important breeding objective in barley. PA accumulation is regulated by a ternary complex consisting
Yuki Nakano, Masaru Nakata, Hiromoto Yamakawa, Takuji Tonooka, Hidekazu Maejima, Takashi Nagamine   +5 more
wiley   +1 more source

Variação genética, herdabilidades e ganhos na seleção para caracteres de crescimento em teste de progênies de Pinus caribaea var. bahamensis aos 20 anos de idade em Assis−SP. Genetic variation, herdabilities and gains in selection for growth traits in progeny test of Pinus caribaea var. bahamensis at 20 years of age in Assis−SP. [PDF]

Revista do Instituto Florestal, 2008
O objetivo deste estudo foi estimarparâmetros genéticos para caracteres decrescimento em um teste de progênies de Pinuscaribaea var. bahamensis, aos 20 anos de idade.O teste de progênies foi instalado com sementes depolinização aberta provenientes de 89 ...
José Carlos Molina MAX, Osmar VILAS BÔAS, Alexandre Magno SEBBENN   +2 more
doaj  

CRISPR gene editing of AtRING1 unravels a critical role of RAWUL domain in PRC1 repression of transcription

The Plant Journal, Volume 125, Issue 6, March 2026.
SUMMARY Polycomb Group (PcG) proteins, including members of Polycomb Repressive Complex 1 and 2 (PRC1 and PRC2), regulate many key developmental processes through transcriptional gene repression. While the molecular mechanisms of PRC2 and its histone methyltransferase involved in depositing histone 3 lysine 27 trimethylation (H3K27me3) are well ...
Qiannan Wang, Donghong Chen, Alexandre Berr, Wen‐Hui Shen   +3 more
wiley   +1 more source

Variação genética, herdabilidades e ganhos na seleção para caracteres de crescimento e forma em teste de progênies de polinização aberta de Eucalyptus cloeziana. Genetic variation, heritability and genetic gains for growth and stem form traits in open-pollinated progenies test of Eucalyptus cloeziana. [PDF]

Revista do Instituto Florestal, 2011
O objetivo deste estudo foi estimar parâmetros genéticos para caracteres de crescimento e forma em um teste de progênies de Eucalyptus cloeziana, com 24 anos de idade, estabelecido em Luiz Antônio, SP.
Christian Luiz Ferreira BERTI, Miguel Luiz Menezes FREITAS, Antônio Carlos Scatena ZANATTO, Eurípedes MORAIS, Mario Luiz Teixeira de MORAES, Alexandre Magno SEBBENN   +5 more
doaj  

Transcriptomic and Metabolic Insight Into Flavonoid Biosynthesis Underlying Black and Yellow Seed Coat Color Variation in Soybean (Glycine max)

Plant Direct, Volume 10, Issue 2, February 2026.
ABSTRACT Soybean (Glycine max) seed coat color variation is determined by the accumulation of flavonoid‐derived pigments, although the molecular mechanisms underlying this trait remain poorly understood. This study integrated RNA sequencing (RNA‐Seq) and high‐performance liquid chromatography (HPLC)–based metabolite measurements to investigate black ...
Kahee Moon, Prakash Basnet, Seung Young Choi, Beom‐Soon Choi, Grace Lachica, Nam‐Il Park, Kyong‐Cheul Park, Taeyoung Um, Ik‐Young Choi   +8 more
wiley   +1 more source