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Transcriptomics has the potential to rapidly increase our knowledge of spatial and temporal gene expression and contributes to the characterization of new promoters for research and development. The s...
根据颗粒体积收缩和平均湿度的变化规律,提出了生物多孔材料干燥组织非稳态收缩的递推模型。利用该模型对40℃热空气干燥下的豌豆各单元层边界半径变化、收缩位移及各层组织的收缩量变化进行了计算。计算结果表明:豌豆在干燥过程中随着湿分的对外迁移、湿度降低,豌豆组织收缩并不是由外向内同步收缩,而是先失去水分的外部先收缩,没有失水的部位不收缩。同时,与内部相比,外部失水较多,收缩幅度也较大。
The kernels of Hattan-nishiki No. 1 and Kairyo-omachi have larger air spaces in the white-core tissue and are broken easily during the process of polishing when compared with those of Senbon-nishiki a...
An efficient mass propagation system using the petiole and root culture were established in Angelica keiskei (Miq.) Koidz. In petiole culture, the basal portion was cultured on MS medium supplemented ...
Root segments of plantlets (Aralia elata) grown by in vitro culture, were used as explants and cultured in the dark at 25 °C on MS medium supplemented with growth regulators. About 80-100 % of root se...
We obtained the microtubers of Ise-imo from the multiple shoots formed by the tissue cultures of shoot-tip and node explants with solid or liquid MS medium. Shoot-tip explants cultured with benzylade...
A DNA-based macroarray was developed to quickly and accurately identify all known races and the two Australian biotypes of Fusarium oxysporum f. sp. vasinfectum, the causal agent of Fusarium wilt of c...
The major constraint in cotton improvement has been the recalcitrance of cotton varieties to tissue culture. Alternate methods that avoid/minimize tissue culture would be beneficial for the improvemen...
Twenty-five species of fungi belonging to 14 genera were identified as fungal contaminants of the oil palm tissue culture materials (explant, callus/embroid and plantlets). Of these genera Penicilli...
To investigate the changes of tissue transglutaminase activity, the leaves and young panicles of rice at different developmental stages were excised from the Honglian-type cytoplasmic male sterile lin...
Different culture explants, including anther, young panicle, young embryo, and mature embryo, from 19 rice varieties were used for callus induction and green plantlet differentiation. The culture effi...
In order to evaluate the functions of putative transcriptional regulatory regions of cotton genes, the upstream regulatory sequences (promoters) of two cotton genes, Gh-sp (seed protein) and Gh-rbcS (...
Molecular genetic analysis in cotton (Gossypium hirsutum L.) is often limited by the availability of fresh tissue and the time necessary to extract deoxyribonucleic acid (DNA), ribonucleic acid (RNA),...
An efficient system was established for high frequency embryogenesis and regeneration of indica rice, Oryza sativa L. cv. MDU 5. Basic media, carbohydrate sources and concentrations, agar concentratio...

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