Results 31 to 40 of about 480,980 (318)

Suelos derivados de cenizas volcánicas y de ando y sus relaciones con el clima en el municipio de Uruapan, Michoacán

open access: yesInvestigaciones Geográficas, 1974
The properties of some soil profiles collected in the municipality of Uruapan, area of the Sierra Tarasca, Michoacán, México, are reported. The genetics of the soil is related with climate and vegetation.
Teresa Reyna Trujillo   +2 more
doaj   +1 more source

DNA loci cross-talk through thermodynamics [PDF]

open access: yes, 2009
The recognition and pairing of specific DNA loci, though crucial for a plenty of important cellular processes, are produced by still mysterious physical mechanisms.
Nicodemi, Mario, Scialdone, Antonio
core   +6 more sources

Temporal profiles describing markers of inflammation and metabolism during the transition period of pasture-based, seasonal-calving dairy cows

open access: yesJournal of Dairy Science, 2022
: The physiology of the dairy cow while transitioning from pregnancy to lactation is complex, with multifactorial processes studied extensively for the role they play in manifestation of disease along with associated economic losses and compromised ...
O.K. Spaans   +7 more
doaj   +1 more source

The origins and physical roots of life’s dual – metabolic and genetic – nature [PDF]

open access: yes, 2017
This review paper aims at a better understanding of the origin and physical foundation of life’s dual – metabolic and genetic – nature. First, I give a concise ‘top-down’ survey of the origin of life, i.e., backwards in time from extant DNA/RNA/protein ...
De Tiège, Alexis
core   +2 more sources

Genetically Engineered Lung Cancer Cells for Analyzing Epithelial–Mesenchymal Transition [PDF]

open access: yesCells, 2019
Cell plasticity, defined as the ability to undergo phenotypical transformation in a reversible manner, is a physiological process that also exerts important roles in disease progression. Two forms of cellular plasticity are epithelial–mesenchymal transition (EMT) and its inverse process, mesenchymal–epithelial transition (MET).
Kiełbus, Michał   +5 more
openaire   +4 more sources

A Nexus model of cellular transition in cancer

open access: yesBiological Research, 2018
The exact cause of cancer is one of the most immutable medical questions of the century. Cancer as an evolutionary disease must have a purpose and understanding the purpose is more important than decoding the cause.
Mukesh Yadav   +7 more
doaj   +1 more source

Epigenetic regulation of photoperiodic flowering in plants

open access: yesThe Plant Genome, 2023
In response to changeable season, plants precisely control the initiation of flowering in appropriate time of the year to ensure reproductive success.
Shuangrong Liu   +3 more
doaj   +1 more source

Accurate Genomic Prediction Of Human Height [PDF]

open access: yes, 2017
We construct genomic predictors for heritable and extremely complex human quantitative traits (height, heel bone density, and educational attainment) using modern methods in high dimensional statistics (i.e., machine learning).
Avery, Steven G.   +5 more
core   +1 more source

Critical mutation rate has an exponential dependence on population size in haploid and diploid populations [PDF]

open access: yes, 2013
Understanding the effect of population size on the key parameters of evolution is particularly important for populations nearing extinction. There are evolutionary pressures to evolve sequences that are both fit and robust.
Aston, E, Channon, A, Day, C, Knight, CG
core   +11 more sources

The First Report of Rhino DNA in Thailand: A Possible Extinct Indian Javan Subspecies, Rhinoceros sondaicus inermis

open access: yesAnimals
The Javan rhino is a critically endangered species that has become extinct in several Asian countries, including Thailand. There are three Javan rhino subspecies: Rhinoceros sondaicus sondaicus, R. s. annamiticus, and R. s.
Yada Katanyuphan   +3 more
doaj   +1 more source

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