Results 121 to 130 of about 17,805,684 (388)
The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
Pengaruh Model Pembelajaran TIME Token Terhadap Motivasi Dan Hasil Belajar Mahasiswa Tentang Biologi Sel Pada Program Studi Pendidikan Biologi Di Universitas Sintuwu Maroso Poso [PDF]
, 2017 The objectives of the study is to describe the influence of Time Token learning model towards learning motivation, to describe the influence of Time Token learning model towards students' learning achievement of Biology Cell, and to determine the ...
Rurua, S. F. (Shelvy)
core
Using synthetic biology to explore principles of development
Development, 2017 Developmental biology is mainly analytical: researchers study embryos, suggest hypotheses and test them through experimental perturbation. From the results of many experiments, the community distils the principles thought to underlie embryogenesis ...
J. Davies
semanticscholar +1 more source
FEBS Letters, EarlyView.PARP‐1 is a key enzyme in the DNA damage response, and its inhibition induces cancer cell death via synthetic lethality. Au(I)‐based drugs, such as aurothioglucose and sodium aurothiomalate, block PARP‐1's DNA‐dependent activity by targeting its zinc finger domains.
Uliana Bashtanova, Melinda Jane Duer
wiley +1 more source
Shape theory via polar decomposition [PDF]
, 2010 This work proposes a new model in the context of statistical theory of shape, based on the polar decomposition. The non isotropic noncentral elliptical shape distributions via polar decomposition is derived in the context of zonal polynomials, avoiding ...
Agraria Antonio Narro +2 more
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Augmented Sparse Reconstruction of Protein Signaling Networks
, 2007 The problem of reconstructing and identifying intracellular protein signaling and biochemical networks is of critical importance in biology today. We sought to develop a mathematical approach to this problem using, as a test case, one of the most well ...
Liotta, L. +4 more
core +2 more sources
, 2018 The study investigated the effect of using cooperative learning method on tenth grade students’ learning achievement in biology and their attitude towards the subject in a Higher Secondary School in Bhutan. The study used a mixed method approach.
Tshewang Rabgay
semanticscholar +1 more source
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Validity and reliability of concept inventory test in human physiology
JPBI (Jurnal Pendidikan Biologi Indonesia)Biology education plays a vital role in nurturing the understanding of learners about the intricacy of life. Various efforts have emerged to strengthen learning biological concepts but there were still studies that showed that learners have low mastery ...
Gio Jay B. Aligway +8 more
doaj +1 more source
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source