Results 121 to 130 of about 35,202 (252)

SELEÇÃO PRECOCE DE PROGÊNIES DE PINUS RADIATA A SPHAEROPSIS SAPINEA

Ciência Florestal, 2012
Sphaeropsis sapinea is an important pathogen for some Pinus radiata causing tip blight and death of trees, in commercial plantings. This study was developed to select Pinus radiata progenies resistant to the pathogen, for new plantings in Brazil ...
Paula Rachel Rabelo Corrêa, Celso Garcia Auer, Alvaro Figueredo dos Santos, Antonio Rioyei Higa   +3 more
doaj  

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  

Peptide RL‐QN15 Regulates Functions of Epidermal Stem Cells to Accelerate Skin Wound Regeneration via the FZD8/β‐Catenin Axis

Exploration, EarlyView.
Amphibian‐derived peptide RL‐QN15 activates the Wnt/β‐catenin signaling pathway by interacting with the FZD8 membrane receptor, promoting epidermal stem cells proliferation, migration, stemness, and EMT processes, thus promoting skin wound healing.
Yuansheng Li, Qiuye Jia, Naixin Liu, Saige Yin, Junyuan Wang, Yujing Ding, Yuliu Yang, Ying Peng, Zeqiong Ru, Shaoyang Zhang, Bu'er Qi, Jun Sun, Li He, Ying Wang, Kun Guo, Xinwang Yang   +15 more
wiley   +1 more source

Propriedades ecofisiológicas e produtivas com ferramenta para melhoramento genético de erva-mate (Ilex paraguariensis St. Hill.). [PDF]

, 2015
O trabalho teve por objetivos estimar parâmetros genéticos para 59 progênies de meios-irmãos de erva-mate, por ocasião da poda de formação, bem como avaliar propriedades ecofisiológicas para quatro progênies (P15, P18, P41 e P47) e duas testemunhas (P61 ...
LAVORANTI, O. J., MEDRADO, M. J. S., MOSELE, S. H., RAKOCEVIC, M., STURION, J. A., VALDUGA, A. T.   +5 more
core  

Protective Effects of Potential Probiotic Pediococcus acidilactici 100 Against Multi‐Drug‐Resistant Diarrheal Escherichia coli Strains Induced Changes in Caenorhabditis elegans Model System

Food Safety and Health, EarlyView.
This study shows the protective effects of potential probiotic strain of Pediococci strains against diarrheal Escherichia coli strains in Caenorhabditis elegans model system. The E. coli strains resulted in severe morphological and physiological damage to the worm whereas the probiotic interventions were able to reduce these damages.
Gunjan Sadera, Anjali Jaglan, Lappasi Mohanram VenkataKrishna, Krishnaswamy Balamurugan, Gunjan Goel   +4 more
wiley   +1 more source

Variabilidade genética nos sintéticos de milho Sin 53 e Sin 61 para fins de melhoramento. [PDF]

, 2018
O objetivo deste estudo foi determinar o potencial genetico de dois sinteticos de milho de ciclos precoces por meio das estimativas de parametros geneticos obtidos com progenies endogamicos S2, bem como o grau de desempenho das progenies em combinacoes ...
CORREA, L. A., GAMA, E. E. G. e, MEIRELLES, W. F., PACHECO, C. A. P., PARENTONI, S. N.   +4 more
core  

Climate Change Has Already Reshaped North American Forest Pest Dynamics: Insights From Multidecadal Process‐Based Modelling

Global Change Biology Communications, EarlyView.
Climate change has rapidly expanded and shifted suitable climate conditions for eight major forest pests across North America, especially toward northern and higher elevation areas. Host exposure and overlap among pests are increasing, raising ecological and economic risks, and signaling accelerating future impacts under continued warming.
Yan Boulanger, Chris J. K. MacQuarrie, Véronique Martel, Jacques Régnière, Rémi Saint‐Amant, Kishan Sambaraju   +5 more
wiley   +1 more source

A review of the impact of micro‐ and nanoplastics on female reproduction: What we know and gaps in knowledge

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Micro‐and nanoplastics (MNPs) are breakdown products of plastics, and humans are exposed to these particles through air, water, food, and soil. There is a growing concern that human exposure to MNPs negatively impacts health. In this review we will discuss the potential health impact of MNPs on ovarian function and the hypothalamic–pituitary ...
Sanchayana Raghuvir, Shawn Alex, Deborah Clegg   +2 more
wiley   +1 more source

Avaliação de progênies precoces de feijoeiro oriundas de cinco ciclos de seleção recorrente. [PDF]

, 2012
O objetivo do trabalho foi a avaliação de progênies, oriundas de cinco ciclos de seleção recorrente para florescimento precoce, visando selecionar progênies que apresentem florescimento precoce, aliadas à demais características de interesse aos ...
ABREU, A. de F. B., RAMALHO, M. A. P., SILVA, F. B.   +2 more
core  

Diversity, transfer potential, and transcriptional activity of virus‐carried antibiotic resistance genes in global estuaries

iMetaOmics, EarlyView.
Estuaries are vital hotspots for antibiotic resistance genes (ARGs) due to substantial antibiotic pollution. Although viruses have been proposed as key reservoirs and important disseminators of ARGs in environments, their contribution to the estuarine antibiotic resistome remains largely unknown.
Xiao‑Qing Luo, Xiyang Dong, Jia‑Ling Li, Ji‐Cheng Yao, Ziqi Peng, Qi Li, Zi‐Wen Yang, Yang Yuan, Wen‑Jun Li, Pandeng Wang   +9 more
wiley   +1 more source