Results 11 to 20 of about 2,808,714 (170)

Morphological characteristics of Talinum paniculatum, and nucleotide sequences of ITS region, rpoC1 and rpoB genes

Vietnam Journal of Biotechnology, 2018
Jewels of Opar (T. paniculatum) belongs to Talinum genus, Portulacaceae family which contains secondary metabolites such as phytosterols, saponins, flavonoids, tannins, steroids. These organic compounds have anti-viral effects and are very effective on Herpes’ disease and skin infections.
Vu Thi Nhu Trang, Ho Manh Tuong, Le Van Son, Nguyen Thi Tam, Chu Hoang Mau   +4 more
openaire   +3 more sources

Seasonal blooms of Synechococcus in a temperate semi-enclosed bay: linking community succession to thermal and nutrient regimes [PDF]

Frontiers in Microbiology
Synechococcus is a key picocyanobacterium in coastal ecosystems, yet its seasonal bloom dynamics and environmental responses remain unclear in temperate coastal seas.
Xiaokun Ding, Guannan Wu, Di Zhang, Long Yang, Aobo Wang, Sheng Li, Li Gao, Zhengguo Cui, Tao Jiang   +8 more
doaj   +2 more sources

Nghiên Cứu Đặc Điểm Trình Tự Gene rpoC1 Ở CÂY CHÈ SHAN CỔ THỤ (Camellia sinensis var. assamica) Tại Các Tỉnh Phía Bắc Việt Nam

Tạp Chí Khoa Học Và Công Nghệ - Đại Học Thái Nguyên
Cây chè (Camellia sinensis), một loài thuộc họ Chè chứa nhiều hợp chất chống oxy hóa tự nhiên như EGCG, flavanol, phenolic acid. Ở phía Bắc Việt Nam, các quần thể chè Shan cổ thụ được xem là nguồn gene đặc hữu. Nghiên cứu này được thực hiện nhằm khảo sát đặc điểm di truyền vùng gene rpoC1 của bốn cá thể chè Shan thu thập tại ba tỉnh Lào Cai, Yên Bái và
Lê Chí Toàn, Chu Đức Hà
exaly   +2 more sources

Genetic Diversity of Closely Related Calligounum Species Collected From Saudi Habitats by Analyzing the matK and rpoC1 Genes, and SCoT and IRAP Markers

Plant Biotechnology Reports
Abstract The genus Calligonum L. Her ( Polygonaceae ) comprises 158 species with widespread distribution in regions such as India, China, North Africa, Pakistan, Afghanistan, Saudi Arabia, and South Europe ...
Amal Mohamed AlGarawi, Magda Elsayed Abd-Elgawad   +1 more
exaly   +2 more sources

Comparing chloroplast genomes of Tulipa species: genome evolution and phylogenomic implications [PDF]

BMC Genomics
Background Tulips are economically important ornamental plants that are distributed in Europe, North Africa, and Asia. The Tianshan Mountains are a center of tulip diversity, but there have been few molecular studies of endemic Tulipa species.
Xiuting Ju, Guomin Shi, Douwen Qin, Yue Ma, Tao He   +4 more
doaj   +2 more sources

Assembly and comparison of organelle genomes for investigating the maternal inheritance in Peganum (Nitrariaceae) [PDF]

BMC Genomics
Background Peganum are arid-adapted perennial diploid sandy plants distributed in Arid Central Asia (ACA). This genus features a variety of intermittent and hybrid entities (IHEs), making it an excellent model for studying hybrid speciation.
Hao Xu, Shuang Han, Yu Niu, Yun Han, Jingya Yu, Qingqing Zheng, Guangyuan Zhang, Shilong Chen, Xiaofeng Chi, Faqi Zhang   +9 more
doaj   +2 more sources

RNA-Guided Engineering of the Chloroplast Genome Enabled by Plastid-Expressed Guide RNAs. [PDF]

Plant Biotechnol J
ABSTRACT Our goal is to develop RNA‐guided engineering of the chloroplast genome using the CRISPR/Cas9 system. We designed chloroplast minigenes to obtain properly sized single guide RNAs (sgRNAs) in tobacco chloroplasts. The sgRNA 5′ end is defined by transcription from an rRNA operon promoter, and its 3′ end by processing a downstream tRNA (trnG) or ...
Mirzaee M, Best C, Wachowski EV, Maliga P.   +3 more
europepmc   +2 more sources

Molecular and agronomic assessment of faba bean genotypes identifies resistance to Orobanche crenata infestation [PDF]

Scientific Reports
Faba bean (Vicia faba L.)(V. faba), an essential legume in Egypt, is severely impacted by broomrape (Orobanche crenata) (O. crenata), a parasitic weed that feeds on roots, making chemical control difficult without harming the crop.
Yu Wang, Yossry E. Salama, Khaled E. Amer, Waly F. Elsayed, Salwa A. Orabi, Ahmed H. El-Sappah, Ehab M. B. Mahdy, Ehab M. Zayed, Mohamed M. A. Elashtokhy   +8 more
doaj   +2 more sources

A Multilocus Nanopore eDNA Workflow for Red Algal Diversity Assessment in an Algal Reef System. [PDF]

Ecol Evol
This study evaluates an Oxford Nanopore Technologies long‐read sequencing workflow using a multilocus eDNA approach to assess red algal (Rhodophyta) biodiversity in coastal waters. Results demonstrate that while a combination of rbcL, rpoC1, and psbA markers (but not COI‐5P) provides the most comprehensive taxonomic coverage, eDNA signals are heavily ...
Fontana S, Chang WR, Liu SL.
europepmc   +2 more sources

Gnetum chinense, a new species of Gnetaceae from southwestern China [PDF]

PhytoKeys, 2020
Gnetum chinense sp. nov., a new lianoid species of Gnetaceae, is described from southwestern China. The new species is morphologically similar to G. montanum Markgr. in its oblong elliptic leaves and the ovoid to ellipsoid chlamydosperm, but differs from
Wei-Yin Jin, Bing Liu, Shou-Zhou Zhang, Tao Wan, Chen Hou, Yong Yang   +5 more
doaj   +3 more sources