OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Biotechnology is 29. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
Rational engineering of phospholipase C from Bacillus cereus HSL3 for simultaneous thermostability and activity improvement	189
Branched-chain polyamine beads for sensitive recovery and detection of low-copy DNA in aqueous solutions	170
Enhancement of the production of terpenoid and flavonoid secondary metabolites in the ground and aerial parts of licorice composite plant in a hydroponic system	126
In silico design of CMV promoter binding oligonucleotides and their impact on inhibition of gene expression in Chinese hamster ovary cells	119
In vitro synthesis of oryzamutaic acid H using recombinant L-lysine ε-dehydrogenase from Agrobacterium tumefaciens	74
Using gel microdroplets to develop a simple high-throughput screening platform for oleaginous microorganisms	73
Fungal elicitors increase cell biomass, pyrroloquinazoline alkaloids production and gene expression levels of biosynthetic pathways in Adhatoda vasica Nees cell cultures	62
Epitope mapping of nanobodies binding the Alzheimer’s disease receptor SORLA	56
Retraction notice to “A recombinant H1 histone based system for efficient delivery of nucleic acids” [J. Biotechnol. 105 (2003) 215–226]	55
Engineering the activity and thermostability of a carboxylic acid reductase in the conversion of vanillic acid to vanillin	52
Marine-derived Streptomyces sp. isolated from the Persian Gulf as a novel source of melanin	51
Investigating subpopulation dynamics in clonal CHO-K1 cells with single-cell RNA sequencing	49
Ethanol alleviates glucose stress from Euglena gracilis	48
Development of a serum-free producer cell line generation process for scalable and efficient rAAV production for gene therapy applications	45
Development of transgenic algae strain expressing CTB-M2e fusion gene an approach towards the development of a universal edible vaccine in algae	44
The physiological role of gamma-aminobutyric acid in relieving the effect of furfural inhibitor for improvement the production of lipid in D. intermedius Z8	41
The complex patent situation regarding antibody Fc engineering	38
Optimisation of coumaric acid production from aromatic amino acids in Kluyveromyces marxianus	37
In vitro response of sugarcane (Saccharum spp. Hybrid) plantlets to flooding stress	36
Short-term effect of biologically treated sugarcane vinasse on the growth of Triticum aestivum L. (wheat) and soil properties	36
A novel dynamic flux balance analysis for modeling CHO cell fed-batch cultures with pH and temperature shifts	35
Methanol-induced metabolic disturbances in protein expression in Pichia pastoris: A review of the interaction between amino acid synthesis and higher alcohol pathways	35
Directional lactic acid production could mitigate antibiotic and ARGs pollution	34
Enhanced tolerance of Clostridium tyrobutyricum to lignin-derived phenolic acids by overexpressing native reductases	33
OptMSP: A toolbox for designing optimal multi-stage (bio)processes	32

Engineering of a bacterial outer membrane vesicle to a nano-scale reactor for the biodegradation of β-lactam antibiotics	32
Editorial Board	32
Magnetic carboxymethyl cellulose-silk fibroin hydrogel: A ternary nanobiocomposite exhibiting excellent biological activity and in vitro hyperthermia of cancer therapy	31
Regulation of hydraulic retention time on caproic acid production via two-phase anaerobic fermentation of Chinese cabbage waste with autopoietic electron donors	30
Enhanced methanol-xylose co-utilization strategy in Komagataella phaffii	29