Results 81 to 90 of about 537,113 (312)

Evolutionary associations between sand seatrout (Cynoscion arenarius) and silver seatrout (C. nothus) inferred from morphological characters, mitochondrial DNA, and microsatellite markers [PDF]

, 2009
The evolutionary associations between closely related fish species, both contemporary and historical, are frequently assessed by using molecular markers, such as microsatellites.
Anderson, Joel D., Karel, William J., McDonald, Dusty L., Sutton, Glen R.   +3 more
core  

Efficient sampling methodologies for lake littoral invertebrates in compliance with the European Water Framework Directive [PDF]

, 2015
Lake shores are characterised by a high natural variability, which is increasingly threatened by a multitude of anthropogenic disturbances including morphological alterations to the littoral zone. The European Water Framework Directive (EU WFD) calls for
Brauns, Mario, Donohue, Louise, Jurca, Tamara, Miler, Oliver, Pilotto, Francesca, Porst, Gwendolin, Pusch, Martin, SOLIMINI, ANGELO GIUSEPPE   +7 more
core   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Evaluation de la diversité morphologique des variétés traditionnelles de sorgho du Nord-ouest du Maroc [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2007
Evaluating morphological diversity of sorghum landraces from North Western Morocco. In this study, we assessed the pattern of variation in spikelet morphology and vegetative characters of sorghum landraces sampled in situ from 5 fields under traditional ...
Xavier Vekemans, Claude Lefebvre, Yao Djè, Mohamed Ater, Myriam Heuertz   +4 more
doaj  

Relationship between Hubble type and spectroscopic class in local galaxies

, 2011
We compare the Hubble type and the spectroscopic class of the galaxies with spectra in SDSS/DR7. As it is long known, elliptical galaxies tend to be red whereas spiral galaxies tend to be blue, however, this relationship presents a large scatter, which ...
Abazajian, Aguerri, Ascasibar, Baldry, Balogh, Barazza, Bekki, Bishop, Blanton, Blanton, Buta, C. Muñoz-Tuñón, de Vaucouleurs, de Vaucouleurs, Deng, Doi, Dressler, Elmegreen, Everitt, Fukugita, Gabor, Griffith, Hubble, J. A. L. Aguerri, J. Sánchez Almeida, Kannappan, M. Huertas-Company, Madau, Maraston, Martin, Martin, Méndez-Abreu, Nair, Odewahn, Salim, Sodre, Stoughton, Strateva, Sánchez Almeida, Sánchez Almeida, Yip, Zhang   +41 more
core   +2 more sources

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Phenotype diversity and relationship among kopyor coconut in Jember Regency, Indonesia

Cogent Food & Agriculture
Kopyor coconut (Cocos nucifera L. family Arecaceae) is a mutant nut from Indonesia and Jember Regency serves as a center for the growth in the country.
Sukendah, Mukhamad Ainul Yaqin, Agus Sulistyono   +2 more
doaj   +1 more source

Keragaman Jeruk Fungsional Indonesia Berdasarkan Karakter Morfologis Dan Marka RAPD [PDF]

, 2016
Identification of citrus genetic variability is prerequisite for effective genetic resources management and selection process in breeding program. The objective of the research was to study fifteen accessions of Indonesian functional citrus based on ...
Agisimanto, D. (Dita), Palupi, N. E. (Norry), Yulianti, F. (Farida)   +2 more
core  

SIRT4 positively regulates autophagy via ULK1, but independently of HDAC6 and OPA1

FEBS Open Bio, EarlyView.
Cells expressing SIRT4 (H161Y), a catalytically inactive mutant of the sirtuin SIRT4, fail to upregulate LC3B‐II and exhibit a reduced autophagic flux under stress conditions. Interestingly, SIRT4(H161Y) promotes phosphorylation of ULK1 at S638 and S758 that are associated with inhibition of autophagy initiation.
Isabell Lehmkuhl, Khawar Amin, Lydia Gabriel, Nils Hampel, Afshin Iram, Julia Hesse, Constanze Wiek, Jasmin Thuy Vy Nguyen, Helmut Hanenberg, Jürgen Scheller, M. Reza Ahmadian, Björn Stork, Doreen M. Floss, Roland P. Piekorz   +13 more
wiley   +1 more source

Levels of genetic polymorphism: marker loci versus quantitative traits [PDF]

, 1998
Species are the units used to measure ecological diversity and alleles are the units of genetic diversity. Genetic variation within and among species has been documented most extensively using allozyme electrophoresis.
Butlin R. K., Butlin R. K., Meyer J., Muller H. J., Neems R. M., Nei M., Ward R. D., Watt W. B., Watt W. B., Wu C-I.   +9 more
core   +3 more sources