Table of Contents
Vietnam Journal of Biotechnology - Tập 19 Số 4 - 2021
Effect of silver nanoparticles on sterilization of different explant sources of Gerbera jamesonii cultured in vitro
Vietnam Journal of Biotechnology - Tập 19 Số 4 - 2021
Hoang Thanh Tung
In this study, silver nanoparticles effects on the sterilization of different sources of explants (young leaves, young flower stalks and young flower buds) of Gerbera as well as on the in vitro morphogenesis and their growth were investigated. The explants were sterilized and cut transversally (1 mm) with the flower stalk, square (0.5 × 0.5 cm) for the leaf sample, longitudinally (0.5 mm) for the ...... hiện toàn bộ
#Cây hoa đồng tiền #nano bạc #khử trùng mẫu cấy #vi nhân giống
Cloning, expression and purification of m-cell specific binding peptide (CO1) fused with GFP
Vietnam Journal of Biotechnology - Tập 14 Số 4 - Trang 599-604 - 2016
Nguyen Hoang An, Dang Tat Truong, Tran Van Hieu
Despite many advantages over injection vaccines such as cost effectiveness, safety and easy to use, and so on, oral vaccines are negligibly concerned. This is mostly because of the availability of vast surface in the gastro-intestinal tract, thereby requiring lot of antigens which could hamper their potential. To circumvent this issue, a novel strategy for targeting antigens to M cells (microfold ...... hiện toàn bộ
#cell targeting #Co1 peptide #GFP #M cell #oral vaccine #overlap extension PCR
The first record of 4 species of monogenean flatworm on catfish (Clarias fuscus, Hemibagrus spilopterus and Pangasius macronema) in the Dak Lak, Vietnam
Vietnam Journal of Biotechnology - Tập 19 Số 4 - 2021
Tran Quang Sang
Catfish (Order Siluriformes) is one of the largest orders of teleosts containing about 4,100 species with with highly diverse and distributed worldwide, representing about 12% of all teleosts and ∼6.3% of all vertebrates. Catfish are of economic and ecological importance; many large fish species are raised or caught for food, and small fish are cultured as ornamental. Like other fish species, mono...... hiện toàn bộ
#Cá da trơn #18S rRNA #sán lá đơn chủ #Tây nguyên #Việt Nam
Biological and taxonomical characteristics of endophytic Streptomyces TQR8-14 and its production potential of antimicrobial substance
Vietnam Journal of Biotechnology - Tập 14 Số 4 - 2016
Nguyen Thi Hong Lien, Nguyen Van Hieu, Phan Thi Hong Thao, Nguyen Vu Mai Linh
Endophytic actinomycetes colonize in living plant tissues without causing harm to the host plant. In fact, they are regarded as effective bio-control agents and plant growth promoters due to their ability to activate plant self-immunity and produce biologically active secondary metabolites. Recent studies reported higher rates in finding new strains and antimicrobial substances among endophytes t...... hiện toàn bộ
#Endophytic actinomycetes #citrus plant #actinomycete identification #16S rDNA #Streptomyces parvus
Identification of a de novo mutation in KRT5 gene underlying epidermolysis bullosa simplex by whole exome sequencing in a Vietnamese patient
Vietnam Journal of Biotechnology - Tập 19 Số 2 - 2021
Epidermolysis bullosa simplex (EBS) is a group of epidermolysis bullosa (EB) and accounts for 75-85% EB cases. Most EBS patients are caused by mutations in KRT5 or KRT14, encoding for keratin 5 and keratin 14, respectively, which impair the structural entirety of paired intermediate filaments expressed in the fracture of basal keratinocytes and subsequent blistering of the epithelium. This study a...... hiện toàn bộ
#Epidermolysis bullosa simplex #KRT5 #Whole exome sequencing
Association study of NR5A1 rs1110061 with infertile male in 401 Vietnamese individuals
Vietnam Journal of Biotechnology - Tập 19 Số 4 - 2021
Nguyen Thuy Duong, Luong Thi Lan Anh, Nong Van Hai, Bui Minh Duc
Male infertility is a reproductive issue involving defects in the quantity and quality of sperm. Besides the exogenous elements such as harmful habits, pollution, genetic factors including disorders in a single gene, group of genes, or chromosomes, are the etiology causing infertility in men. NR5A1 is well-known as a candidate gene involved in male infertility, including 46, XY disorders of sex de...... hiện toàn bộ
Cá chuyển gen: Hiện trạng và triển vọng
Vietnam Journal of Biotechnology - Tập 20 Số 1 - 2008
Tạp chí Công nghệ Sinh học 3(1): 1-14, 2005
Effects of blue and red LED lights on rubisco activase gene expression, CO2 fixation efficiency and plant morphology of Gerbera jamesonii
Vietnam Journal of Biotechnology - Tập 20 Số 3 - 2022
Do Thi Gam, Pham Bich Ngoc, Hoang Thi Huyen Trang, Do Tien Phat, Chu Hoang Ha, Nguyen Khac Hung
Light quality is known to affects numerous plants’ physiological and metabolic processes during development period, including photosynthesis and morphogenesis. Light properties such as light wavelength has been optimized for several cultivated crops. In this study, the effects of LED light wavelengths blue and red on both photosynthetic performance and morphology of Gerbera jamesonii plantlets was...... hiện toàn bộ
#CO2 assimilation #Gerbera jamesonii #LED #photo-morphogenesis #RCA
Abnormal symptoms in micropropagation and strategies to overcome
Vietnam Journal of Biotechnology - Tập 18 Số 1 - 2020
Nowaday, plant cell, tissue and organ culture has become a standard and popular propagation method for many crops including ornamental plants, medicinal plants, fruit trees and green vegetables. The advantage of this method is that it can generate a huge number of genetically identical seedlings, effectively control the pathogenicity in order to produce disease-free plants, become a tool for conse...... hiện toàn bộ
#Abscission #browning #contamination #in vitro culture #necrosis explant #vitrification