Results 41 to 50 of about 1,656,577 (267)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Correlação entre testes para avaliação da qualidade de sementes de girassol e emergência das plântulas em campo Correlation between sunflower seeds quality evaluation tests and seedling emergence in field

Ciência Rural, 2009
A capacidade do teste de germinação para estimar o potencial de emergência de plântulas no campo diminui à medida que as condições do ambiente são desfavoráveis.
Madelon Rodrigues Sá Braz, Claudia Antonia Vieira Rossetto   +1 more
doaj  

Alternative procedure for the cold test for soybean seeds Procedimento alternativo para o teste de frio em semente de soja

Scientia Agricola, 2010
The growing demand for high quality soybean [Glycine max (L.) Merrill] seeds requires a precise seed quality control system from the seed industry. One way to accomplish this is by improving vigor testing.
Bruno Guilherme Torres Licursi Vieira, Roberval Daiton Vieira, Francisco Carlos Krzyzanowski, José de Barros França Neto   +3 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Physiological assessment of long pepper seeds

Revista de Ciências Agroambientais, 2015
The environmental and economic potential of long pepper (Piper hispidinervum) requires the development of methodology to evaluate seed potential physiological.
Francisco Pacheco Júnior, Josué Bispo da Silva, Jacson Rondinelli da Silva Negreiros, Charline Zaratin Alves, Marco Antônio Camillo de Cavalho   +4 more
doaj  

Physiological quality of Physalis ixocarpa Brot. ex Hornem seeds in relation to maturation stage and growing season

Pesquisa Agropecuária Tropical, 2023
Physalis ixocarpa is an edible fruit with great economic importance in many countries. The use of high-quality seeds is essential for the success of the crop, so their harvest should be carried out at their maximum point of physiological maturity.
Natália dos Santos Barroso, Josandra Souza Teles Fonseca, Marilza Neves do Nascimento, Taliane Leila Soares, Claudinéia Regina Pelacani   +4 more
doaj   +1 more source

Physiological potential of lettuce seeds crespa [PDF]

African Journal of Agricultural Research, 2019
The present work aimed to evaluate the germination, emergence, vigor and initial development of lettuce (Lactuca sativa L.) cultivars. Nine cultivars belonging to the crespa group, Cinderella, Monica SF 31, Mimosa (Salad Bowl), Veneranda, Brava, Cerbiatta (Catalonha), Itapua Super, Itauna Prisee, Simpson and Vitoria de Verao were used.
Oliveira de Assis Wesley, Luciano de Andrade Melo Junior Joao, Danilo Ferreira de Andrade Melo Luan, de Alencar Paes Reinaldo, Correia de Araújo Neto Joao, dos Santos Medeiros Lucas, Bruna Ferreira Soares Larice, Thalita de Almeida Souza Rayanne, Camylla de Moura Assis Sara, Francyne Gomes Chaves Lívia, Caroline de Melo Morais Ana, Jairo Florentino Cordeiro Junior Jose   +11 more
openaire   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Evaluation cottonseed vigor through computer image analysis of the seedlings1

Journal of Seed Science
: The evaluation of seed vigor through image analysis has been gaining space in quality-control programs due to its easy use, objectivity, and speed.
Plínio Duarte Corrêa, Silvio Moure Cicero, Haynna Fernandes Abud   +2 more
doaj   +1 more source

Near-infrared spectroscopy (NIR) for classifying the physiological quality of canola seeds [PDF]

Journal of Seed Science
: The use of high-quality seeds is essential in production systems. NIR spectroscopy, combined with chemometric methods, is a promising, rapid, nondestructive, and easy-to-use tool for assessing seed physiological potential.
Soryana Gonçalves Ferreira de Melo, Bruno Gomes de Noronha, Júlia Martins Soares, Denise Cunha Fernandes dos Santos Dias, Laercio Junio da Silva, Anderson Barbosa Evaristo, Marcela Carlota Nery   +6 more
doaj   +1 more source