Results 151 to 160 of about 43,793 (327)
Cyanobacteria for PHB Bioplastics Production: A Review
, 2018 Cyanobacteria, or blue-green algae, can be used as host to produce polyhydroxyalkanoates (PHA), which are promising bioplastic raw materials. The most important material thereof is polyhydroxybutyrate (PHB), which can replace the commodity polymer ...
Grünbichler, Hannes +5 more
core +1 more source
Polyesterase activity and thermostability of carboxylesterases from Thermoleophilum album YS‐3
The FEBS Journal, EarlyView.Three novel α/β‐hydrolases from thermophilic bacterium Thermoleophilum album display carboxylesterase and polyesterase activity. These enzymes hydrolyse PET, PLA and PCL both at high and moderate temperatures. TA21 shows superior activity, efficiently converting MHET to terephthalic acid. Structural features underlying substrate binding highlight their
Tatyana N. Chernikova +6 more
wiley +1 more source
Urban Landscape Influence Orchid Bee Diversity in a Tropical Megacity
Journal of Applied Entomology, EarlyView.ABSTRACT The increasing urbanization has affected pollinator communities, such as Euglossini bees, which play a crucial role in maintaining biodiversity through the pollination of numerous plants. However, the impact of different levels of urbanization on the diversity of these bees is still not fully understood, especially in large tropical urban ...
Amanda F. P. Machado +6 more
wiley +1 more source
Preparation and characterization of poly(vinylalcohol)-g-starch blended with PHB
, 2010 碩士因為PHB價格過高，於是藉著摻合同樣具有生物可分解性但價格便宜的澱粉來降低成本。而為了增加澱粉和PHB的相容性，於是將和PHB相容的PVAc接枝到澱粉上，所製備出的PHB/PVAc-starch摻合體不僅具有良好的成膜性，而且韌性及熱穩定性都有增加。本研究進一步將PVAc鏈段醇化成具有生物可分解性之PVA鏈段，探討PHB和PVA-starch摻合體的結構、性質及酵素水解性。由DSC測試得知不同組成的PHB/CSV摻合體只呈現單一Tg，且Tg隨CSV組成增加而增加，利用Gordon ...
商瑋薇; Shang, Wei-wei
core
ERα directly mediated PHB mitochondrial-nuclear shuttling.
, 2013 (A and B) ERα mediated PHB mitochondrial-nucleus translocation. PC3 cells were transfected with siRNAs specific to (A) erα or (B) erβ, or NC RNA. Twenty four hours post-transfection, 100 nM of E2 was added to the media for 96h. The PC3 cell mitochondria (
Pei Dong (466716) +7 more
core +1 more source
A Novel AP2/ERF Transcription Factor Controls Trichome Initiation and Fruit Development in Cucumber
Plant Biotechnology Journal, EarlyView.ABSTRACT Trichomes, the hair‐like outgrowths of the plant epidermis, are critical for defence, reproduction and development. However, the underlying molecular mechanisms governing their initiation remain elusive. Here, we identified CsGL2, an AP2/ERF transcription factor, as a key integrator controlling trichome initiation and fruit development in ...
Haifan Wen +8 more
wiley +1 more source
Türkiye’den PHB üreticisi halofilik bakterilerin izolasyonu
, 2007 Bu çalışmada Tuz Gölü (Ankara ili tarafı) ve Acıgöl (Denizli)'den toplanan toprak, çamur, su ve tuz örneklerinden halofilik bakteriler izole edilmiş ve PHB üretenler Sudan Black B boyası ile belirlenmiştir.
Dinigüzel, Özge
core
GmDOF3.1‐GmCPX Module Regulates Nodulation and Nitrogen Fixation Abilities in Soybean
Plant Biotechnology Journal, EarlyView.ABSTRACT Soybean nodule nitrogen fixation is very important, which can provide a large amount of nitrogen supply for its own growth and that of other crops, but the mechanism is largely unclear. In the present study, a coproporphyrinogen oxidase gene, GmCPX, was identified to facilitate soybean nodulation and nitrogen‐fixation under the regulation of ...
Xinzhu Xing +10 more
wiley +1 more source
Construction of PHB and PHBV transformation vectors for bioplastics production in oil palm [PDF]
, 2008 The construction of transformation vectors carrying bioplastic biosynthetic genes driven by constitutive and oil palm mesocarp-specific promoters was completed. Four planned transformation vectors were produced. The poly-3-hydroxybutyrate (PHB) producing
Mat Yunus, Abdul Masani +2 more
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