نتایج جستجو برای: wax mutant

تعداد نتایج: 135888  

2013
Lingyan Zhou Erdong Ni Jiawei Yang Hai Zhou Hong Liang Jing Li Dagang Jiang Zhonghua Wang Zhenlan Liu Chuxiong Zhuang

Cuticular wax is a class of organic compounds that comprises the outermost layer of plant surfaces. Plant cuticular wax, the last barrier of self-defense, plays an important role in plant growth and development. The OsGL1-6 gene, a member of the fatty aldehyde decarbonylase gene family, is highly homologous to Arabidopsis CER1, which is involved in cuticular wax biosynthesis. However, whether O...

Journal: :The Journal of experimental biology 2005
E Gorb K Haas A Henrich S Enders N Barbakadze S Gorb

The slippery zone situated below the peristome inside pitchers of most carnivorous plants from the genus Nepenthes is covered with a thick layer of epicuticular wax. This slippery zone is reported to play a crucial role in animal trapping and prey retention. In N. alata, the wax coverage consists of two clearly distinguished layers. These layers differ in their structure, chemical composition a...

Ahmad Arzani, Mozhgan Abtahi

Mutation induction is considered as an effective way to enrich plant genetic variation, particularly for traits with a very low level of genetic variation. This research was conducted to assess genetic variation induced by gamma radiation in M2 and M3 mutant lines of canola (Brassica napus L.) by SSR and morphological characteristics and to identify useful mutants in terms of agronomic traits. ...

2016
Jinzhao Liu Weiguo Liu Zhisheng An Hong Yang

Leaf wax δDn-alkane values have shown to differ significantly among plant life forms (e.g., among grasses, shrubs, and trees) in higher plants. However, the underlying causes for the differences in leaf wax δDn-alkane values among different plant life forms remain poorly understood. In this study, we observed that leaf wax δDn-alkane values between major high plant lineages (eudicots versus mon...

2017
R. S. Sajeevan Karaba N. Nataraja K. S. Shivashankara N. Pallavi D. S. Gurumurthy M. B. Shivanna

Mulberry (Morus species) leaf is the sole food for monophagous silkworms, Bombyx mori L. Abiotic stresses such as drought, salinity, and high temperature, significantly decrease mulberry productivity and post-harvest water loss from leaves influence silkworm growth and cocoon yield. Leaf surface properties regulate direct water loss through the cuticular layer. Leaf surface waxes, contribute fo...

Journal: :تحقیقات مهندسی کشاورزی 0
مجید قرآن خوان کارشناس ارشد سازمان جهاد کشاورزی استان هرمزگان ایران محمدپور عضوهیات علمی بخش تحقیقات فنی و مهندسی کشاورزی مرکز تحقیقات کشاورزی و منابع طبیعی استان هرمزگان مهدی مدندوست عضو هیات علمی دانشگاه آزاد اسلامی جهرم محمود دژم عضو هیات علمی دانشگاه آزاد اسلامی جهرم

bananas are climacteric fruits and controlling ripening is effective in reducing loss. this experiment studied the effect of packaging (plastic bag, edible wax and plastic bag, plastic bag and 2 or 4 g/kg potassium permanganate) over 5 weeks of cold storage on the quality and characteristics of cavendish cultivar bananas. the samples were removed from storage at 8, 16, 24, 32 and 40 days and fr...

Journal: :The Journal of prosthetic dentistry 2001
H S Cotert C Cura A Kesercioglu

It is not possible for the wax pattern of most large-volume maxillary resection obturators to be placed into a flask for conventional compression molding processing and positioning of the wax pattern. However, these wax patterns and their channel access design often can be modified and aligned in position for processing with the continuous pressure injection technique. This article describes th...

Journal: :Journal of economic entomology 2006
L L Stelinski J R Miller R Ledebuhr L J Gut

A tractor-mounted mechanized applicator was developed for large-scale deployment of paraffin-wax dispensers of pheromone for mating disruption of oriental fruit moth, Grapholita molesta (Busck). The wax formulation was mostly water and emulsified paraffin wax containing 5% (by weight) pheromone [93:6:1 blend of (Z)-8-dodecen-1-yl-acetate:(E)-8-dodecen-1-yl-acetate: (Z)-8-dodecen-1-ol]. Ten mill...

Journal: :jundishapur journal of microbiology 0
payam dindoost iran hepatitis network, tehran, ir iran seyed mohammad jazayeri hepatitis b molecular laboratory-department of virology-school of public health-tehran university of medical sciences, tehran, ir iran hadi karimzadeh hepatitis b molecular laboratory-department of virology-school of public health-tehran university of medical sciences, tehran, ir iran esmaeil saberfar research center for applied virology, baqiyatallah, university of medical sciences, tehran, ir iran seyed mohammad miri baqiyatallah university of medical sciences, baqiyatallah research centre for gastroenterology and liver disease, tehran, ir iran seyed moayed alavian baqiyatallah university of medical sciences, baqiyatallah research centre for gastroenterology and liver disease, tehran, ir iran; corresponding author: seyed moayed alavian, baqiyatallah university of medical sciences, baqiyatallah research centre for gastroenterology and liver disease, tehran, ir iran. +98-2188945186-8, fax: +98-2181262072, e-mail:

abstract mutations have been described in all of the four open reading frames of the hepatitis b virus (hbv), however, from a clinical perspective the surface escape mutant is the most troublesome. hepatitis b surface antigen (hbsag) variants may impair diagnosis, or allow the virus to escape vaccine-induced immunity or passive immunoglobulin therapy. hbv mutants with amino acid substitutions, ...

Journal: :The Plant cell 2003
Xinbo Chen S Mark Goodwin Virginia L Boroff Xionglun Liu Matthew A Jenks

Insertional mutagenesis of Arabidopsis ecotype C24 was used to identify a novel mutant, designated wax2, that had alterations in both cuticle membrane and cuticular waxes. Arabidopsis mutants with altered cuticle membrane have not been reported previously. Compared with the wild type, the cuticle membrane of wax2 stems weighed 20.2% less, and when viewed using electron microscopy, it was 36.4% ...

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