Results 131 to 140 of about 17,805,684 (388)

Development and validation of a concept inventory test in photosynthesis for junior high school students

open access: yesJPBI (Jurnal Pendidikan Biologi Indonesia)
Photosynthesis is a foundational biological topic which often presents learning difficulties because of its complex processes and common misconceptions.
Jessan D. Moradas   +4 more
doaj   +1 more source

Can soil biology tests improve phosphorus and potassium corn fertilizer recommendations? [PDF]

open access: bronze, 2022
Jeffrey D. Svedin   +4 more
openalex   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

RESEARCH CONCERNING TANATOGENESIS IN THE ROMANIAN ACCOUNTANCY: THE CASE OF THE PUBLIC SECTOR [PDF]

open access: yes
Tanatogenesis represents the “study of signs, conditions, causes and nature of death”. We borrow this concept from biology and try to test it for the Romanian public entities.
Calu Daniela   +2 more
core  

Use of Neurospora crassa as fungus model for systems biology of Moniliophthora perniciosa hyphae proteins: case study of polygalacturonases : S01P13 [PDF]

open access: yes, 2013
Moniliophthora perniciosa, the fungus responsible for the witches' broom disease, brought serious problems to cacao (Theobroma cacao L.) cultivation in the infected areas such as in Southern Bahia, Brazil.
Carvalho, H.A.S.   +2 more
core  

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

PENGEMBANGAN MODUL BIOLOGI BERORIENTASI MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KOMPETENSI MAHASISWA

open access: yesBioedukasi: Jurnal Pendidikan Biologi FKIP UM Metro, 2019
The aims of this research is to produce a valid, effective and practical, Problem Based Learning Biological module to improve student learning competencies. The research method uses research and Development approach with 4-D model Thiagarajan.
Lisa Faradisa, Lilisa Murni
doaj   +1 more source

Pengaruh Pembelajaran Problem Solving Pada Mata Pelajaran Ipa Biologi Terhadap Hasil Belajar Siswa Kelas Viii Smp Negeri 1 Polanharjo Klaten Semester Genap Tahun Ajaran 2015/2016 [PDF]

open access: yes, 2016
In science teaching is still a lot of teacher-centered. The students are not trained to develop the potential of the knowledge they have. Students are involved in the learning process will make students become active and follow the lesson well.
, Drs. Djumadi, M. Kes   +1 more
core  

ARC microbial inoculants promote peanut growth and yield while suppressing Aspergillus flavus infection

open access: yesOil Crop Science
Peanuts are important oilseed legume crops that are susceptible to contamination by Aspergillus flavus in soil, leading to serious economic losses. Previously, our research team developed the Aspergillus-Rihizobia coupling (ARC) microbial inoculants and ...
Gege Zhang   +9 more
doaj   +1 more source

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