Results 191 to 200 of about 1,953,528 (379)

Temperature is a cryptic factor shaping the geographical pattern of genetic variation in Ceratophyllum demersum across a subtropical freshwater lake

Plant Diversity
Macrophyte habitats exhibit remarkable heterogeneity, encompassing the spatial variation of abiotic and biotic components such as changes in water conditions and weather as well as anthropogenic stressors.
Yixian Li, Xuyao Zhao, Manli Xia, Xinzeng Wei, Hongwei Hou   +4 more
doaj  

Variations in Genetic Recombination Due to Amber Mutations in T4D Bacteriophage [PDF]

, 1969
Hillard Berger, A Jane Warren, Kirk E. Fry   +2 more
openalex   +1 more source

MET variants with activating N‐lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation

Molecular Oncology, EarlyView.
MET variants in the N‐lobe of the kinase domain, found in hereditary papillary renal cell carcinoma, require ligand stimulation to promote cell transformation, in contrast to other RTK variants. This suggests that HGF expression in the microenvironment is important for tumor growth in such patients. Their sensitivity to MET inhibitors opens the way for
Célia Guérin, Audrey Vinchent, Marie Fernandes, Isabelle Damour, Agathe Laratte, Rémi Tellier, Gabriella O. Estevam, Jean‐Pascal Meneboo, Céline Villenet, Clotilde Descarpentries, James S. Fraser, Martin Figeac, Alexis B. Cortot, Etienne Rouleau, David Tulasne   +14 more
wiley   +1 more source

Use and conservation of Vanilla planifolia J. in the Totonacapan Region, México

European Journal of Environmental Sciences, 2012
The use and conservation of Vanilla planifolia Jack. in Mexico requires comprehensive and detailed analysis of its genetic variation and of the issues that determine it.
Braulio Edgar Herrera-Cabrera, Victor Manuel Salazar-Rojas, Adriana Delgado-Alvarado, Jorge Campos-Contreras, Juana Cervantes-Vargas   +4 more
doaj  

Genetic Polymorphism in Caseins of Cows’ Milk. II. Confirmation of the Genetic Control of β-Casein Variation

, 1964
M.P. Thompson, C.A. Kiddy, J.O. Johnston, R.M. Weinberg   +3 more
openalex   +1 more source

Etoposide‐induced cancer cell death: roles of mitochondrial VDAC1 and calpain, and resistance mechanisms

Molecular Oncology, EarlyView.
The complex mode of action of the topoisomerase II inhibitor etoposide in triggering apoptosis involves several mechanisms: overexpression of the mitochondrial protein VDAC1, leading to its oligomerization and formation of a large channel that mediates the release of pro‐apoptotic protein; and overexpression of the apoptosis regulators p53, Bax, and ...
Aditya Karunanithi Nivedita, Varda Shoshan‐Barmatz   +1 more
wiley   +1 more source

Genetic Variation and Correlated Responses in Chickens Selected for Part-Year Rate of Egg Production ,

, 1969
J.V. Craig, Dipankar Biswas, H.K. Saadeh
openalex   +1 more source

Respiratory complex I‐mediated NAD+ regeneration regulates cancer cell proliferation through the transcriptional and translational control of p21Cip1 expression by SIRT3 and SIRT7

Molecular Oncology, EarlyView.
NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi, Kazunori Mori, Hidetsugu Nakagawa, Momoko Uchida, Fumihiro Ishikawa, Motoko Shibanuma   +5 more
wiley   +1 more source

Egg Quality Genetic Variation and Covariation

, 1961
Steven C. King, J. D. Mitchell, W. H. KYLE, W.J. Stadelman   +3 more
openalex   +1 more source

Genetic variation in the eel: I. The detection of haemoglobin and esterase polymorphisms [PDF]

, 1968
E.M. PANTELOURIS, R. H. Payne
openalex   +1 more source