Results 81 to 90 of about 302,910 (276)

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

Molecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson, Anders Lade Nielsen, Boe Sandahl Sorensen   +2 more
wiley   +1 more source

IRRECIPROCAL INTERJCULTIVAR SELFJINCOMPATIBILITY OF SOME SAMPLES OF SWEET PEPPER (CAPSICUM ANNUUM L.)

Овощи России, 2015
The irreciprocal self'incompatibility at site'specific hybridization of Capsicum annuum L. and its morphological features in the varieties of sweet pepper Belosnezhka and Karlik during pollination by other samples is described.
O. A. Blandinskaya, E. G. Kozar, L. B. Bespalko, I. T. Balashova   +3 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Réquiem por el mandato representativo

Revista de Derecho Político, 2011
Se estudian en este trabajo dos aspectos de las reformas a la Ley Orgánica del Régimen Electoral General electorales aprobadas a principios de 2011: las medidas adoptadas para combatir el transfuguismo y las arbitradas para poder expulsar de los órganos ...
Antonio Torres del Moral
doaj   +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

OVERCOMING OF UNILATERAL INCOMPATIBILITY OF SWEET PEPPER CV. BELOSNEZHKA AND KARLIK BY COLD STRESS OF POLLEN

Овощи России, 2015
The article describes a technique for overcoming the unilateral cross- incompatibility of of sweet pepper cultivars Belosnezhka and Karlik (Capsicum annuumL.) by pre- coating the stigma of the parental plants by own frozen pollen (fertile, but lost ...
E. G. Kozar, O. A. Blandinskaya, L. V. Bespal'ko, N. N. Balashova, V. F. Pivovarov, O. N. Pishnaya   +5 more
doaj   +1 more source

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

FEBS Open Bio, EarlyView.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah, Hui Li, Rushan Yan, Chengyu Chen, Madiha Islam, Abdul Majid, Ibrar Ahmed, Parviz Heidari, Xiaoxuan Tian   +8 more
wiley   +1 more source

Plasmids prevalence and patterns in diarrheagenic Escherichia coli reflect the bacterial transmission possibility [PDF]

Basrah Journal of Veterinary Research
Diarrheagenic Escherichia coli are the most common strains of E. coli that animals and humans are exposed to. It can be classified into six pathogenic groups, regarding their antibiotic resistance ability and the presence of virulence genes. Most of them
Noor Almousawi, Murtakab Al-Hejjaj
doaj   +1 more source

Incompatibility, Product Attributes and Consumer Welfare: Evidence from ATMs [PDF]

Incompatibility in market with network effects reduces consumers? ability to ?mix and match? components offered by different sellers, but can also spur changes in product attributes that might beneÞt consumers.
Christopher Knittel, Victor Stango
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