Results 31 to 40 of about 35,202 (252)

Calidad de plántula de árboles seleccionados de Leucaena esculenta en sistema agroforestal

Ciencia Ergo Sum, 2021
En condiciones de invernadero se evaluó la calidad de plántulas de progenies selectas de Leucaena esculenta. En este sentido, durante 2017 se estudió el crecimiento de plantas en función de progenies de árboles y edad después de la siembra (DDS ...
Gerardo Rodríguez-Ortiz, Yesenia José-Hernández, José Raymundo Enríquez-del Valle, Gisela Virginia Campos-Angeles   +3 more
doaj   +1 more source

Variabilidade genética após nove ciclos de seleção recorrente para resistência a mancha angular. [PDF]

, 2019
O presente trabalho teve por objetivo verificar se ainda há variabilidade genética entre as progênies de feijoeiro de um programa de seleção recorrente visando ao aumento da resistência à Pseudocercospora griseola, agente causal da mancha angular, após ...
ABREU, A. de F. B., LIMA, D. C., RAMALHO, M. A. P., REZENDE, B. A.   +3 more
core  

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Using genealogy to improve selection efficiency of pedigree method Emprego da genealogia para melhorar eficiência seletiva no método pedigree

Scientia Agricola, 2008
In the pedigree method of conducting an autogamous population of segregating plants, the genealogy of the progenies is registered. Although labor-intensive, these data are rarely used.
José Airton Rodrigues Nunes, Alexsander Luís Moreto, Magno Antonio Patto Ramalho   +2 more
doaj   +1 more source

Potencialidades de progênies de meio-irmãos de açaizeiro (Euterpe oleracea Mart.) para produção de frutos em terra firme no Estado do Pará. [PDF]

, 2018
O açaizeiro (Euterpe oleracea Mart.) é uma palmeira que ocorre naturalmente no estado do Pará, em regiões de várzea e igapó. Recentemente passou a ser cultivada em terra firme.
OLIVEIRA, M. do S. P. de, SILVA, J. C. da   +1 more
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Generation of an Induced Pluripotent Stem Cell‐Derived Alveolar Type II In Vitro Model to Study Influenza A Virus Infection and Drug Treatments

Advanced Healthcare Materials, EarlyView.
Patient‐specific induced pluripotent stem cells (iPSCs) can be differentiated into alveolar type II cells (iAT2s), expanded as 3D alveolospheres, and grown at physiologically relevant air–liquid interface (ALI). This study shows for the first time the infectability of iAT2s by the influenza A virus (IAV) and proves their responsiveness to the well ...
Lena Gauthier, Hristina Koceva, Yann Bachelot, Rosanne W. Koutstaal, Puck B. van Kasteren, Marc Thilo Figge, Christian Eggeling, Alexander Sandy Mosig   +7 more
wiley   +1 more source

Human Brain Vasculature‐on‐a‐Chip Model Constructed With Microvessels Isolated From Cryopreserved Postmortem Human Brain Tissue

Advanced Healthcare Materials, EarlyView.
This manuscript describes the cultivation of viable microvessels from cryopreserved human brain tissue. When embedded in hydrogels and cultured in microfluidic devices, these microvessels exhibit complex architectures reminiscent of arterioles and capillaries, can be perfused, and display intact barrier function. Collectively, these results demonstrate
Brian J. O'Grady, A. Scott McCall, Samuel Cullison, Daniel Chavarria, Matthew S. Schrag, Ethan S. Lippmann   +5 more
wiley   +1 more source

Insights into Long-Term Acclimation Strategies of Grapevines (Vitis vinifera L.) in Response to Multi-Decadal Cyclical Drought

Agronomy, 2022
Changing climatic conditions across Australia’s viticulture regions is placing increasing pressure on resources such as water and energy for irrigation.
Dilrukshi S. K. Nagahatenna, Tarita S. Furlan, Everard J. Edwards, Sunita A. Ramesh, Vinay Pagay   +4 more
doaj   +1 more source

Divergência genética em acessos de melancia coletados no Nordeste do Brasil. [PDF]

, 2019
Trinta progênies de acessos coletados no Nordeste brasileiro e o cultivar Crimson Sweet foram avaliados quanto a 15 características de planta e fruto. O experimento foi realizado em um delineamento de blocos ao acaso com três repetições e a divergência ...
QUEIROZ, M. A. de, SOUZA, F. de F.
core  

IL1R2 Marks and Sorts a Spermatogonial Stem Cell Population Critical for Restoring Spermatogenesis Upon Interruption in Mammals

Advanced Science, EarlyView.
Spermatogonial stem cells (SSCs) provide critical support to spermatogenesis. Here, the author established Il1r2 as a sorting marker for SSCs, with which further insights into the SSC heterogeneity and dynamic features can be obtained. They also confirmed findings in both mouse and human, thus validating IL1R2 as the surface marker for isolating and ...
Pengyu Li, Zexuan Zhang, Zihan Xie, Cheng Jin, Zhipeng Wang, Changwei Yuan, Jun Zhu, Jielin Tang, Mengzhen Li, Dingfeng Zou, Xinyu Mang, Jun Liu, Dingyao Chen, Qi Geng, Yan Lu, Ning Zhang, Shiying Miao, Jing Peng, Kai Li, Wei Song   +19 more
wiley   +1 more source