Results 141 to 150 of about 12,859,837 (351)

Morphoagronomic characterization of sweet potato accessions from the germplasm bank of Embrapa hortaliças

open access: yesBioscience Journal, 2019
Studies on the determination of genetic divergence among genotypes are important tools in breeding programs, contributing to the identification of parents with considerable productive potential.
Rosa maria de Deus de Sousa   +4 more
doaj  

Herdabilidade da habilidade de permanência no rebanho em fêmeas de bovinos da raça Canchim Heritability for stayability in Canchim beef cattle breed

open access: yesPesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar a possibilidade de a característica habilidade de permanência no rebanho de matrizes ser utilizada como critério de seleção na raça Canchim. A habilidade de permanência no rebanho foi definida como a probabilidade de
Leonardo Martin Nieto   +5 more
doaj   +1 more source

Convolutional Neural Network Hyper-Parameters Optimization based on Genetic Algorithms

open access: yes, 2018
In machine learning for computer vision based applications, Convolutional Neural Network (CNN) is the most widely used technique for image classification. Despite these deep neural networks efficiency, choosing their optimal architecture for a given task
Sehla Loussaief, A. Abdelkrim
semanticscholar   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

open access: yesMolecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla   +10 more
wiley   +1 more source

Avaliação genética de indivíduos e progênies de cupuaçuzeiro no estado do Pará e estimativas de parâmetros genéticos Genetic evaluation of individuals and progenies of Theobroma grandiflorum in the state of Pará and estimates of genetic parameters

open access: yesRevista Brasileira de Fruticultura, 2008
O presente trabalho relata a avaliação genotípica de progênies de cupuaçuzeiro, no Estado do Pará, para os caracteres número de frutos (NF) em quatro safras, intensidade de ocorrência de vassoura- de-bruxa na inflorescência (VBI) e nos frutos (VBF), e ...
Rafael Moysés Alves   +1 more
doaj   +1 more source

Estimation of the genetic parameters of semen quality in Beijing-You chickens.

open access: yesPoultry Science, 2013
By estimating the genetic parameters of various semen quality traits in Beijing-You chickens, this study aims to elucidate the inheritance patterns of these traits and the correlations between them to facilitate setting up appropriate breeding strategies
J. Hu   +9 more
semanticscholar   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

open access: yesMolecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li   +10 more
wiley   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Genetic analysis of yield, yield-components and related phenological traits of maize (Zea mays L.) to breed under moisture stress conditions [PDF]

open access: yesDesert, 2018
Improved drought-tolerant maize hybrids would significantly reduce water consumption and increase yield in arid environments. Our knowledge about genetic parameters is very essential before starting a successful breeding program. The present research was
S.S. Moosavi   +3 more
doaj  

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

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