摘要:
It is intended to provide a method of constructing an azalea plant whereby a gene relating to evergreen characteristics can be transferred into a deciduous azalea plant, a gene relating to heat tolerance can be transferred into a heat-intolerant azalea plant, or a gene relating to ever-blooming characteristics can be transferred into a one season blooming azalea plant. A gene relating to evergreen characteristics can be transferred into a deciduous azalea plant by crossing a deciduous azalea plant with an evergreen azalea plant. A gene relating to heat tolerance can be transferred into a heat-intolerant azalea plant by crossing a heat-intolerant azalea plant with a heat-intolerant azalea plant. A gene relating to ever-blooming characteristics can be transferred into a one season blooming azalea plant by crossing a one season blooming gene with an ever-blooming azalea plant.
摘要:
It is intended to provide a flower color crossing method whereby a specific flower color is passed to the next generation of delphinium and a flower color crossing method whereby a dichromatic flower color is passed to the next generation of delphinium. It is also intended to provide a method whereby perpetual delphinium can be efficiently obtained in a warm place and a method of determining a delphinium flower color based on the ratio of main inherent colorants in the sepal. It is found out that a specific flower color can be passed to the next generation by using a full-color delphinium as a pollen parent or a seed parent and carrying out allogamous crossing and, at the same time, a dichromatic flower color can be passed to the next generation thereby. By growing a delphinium seedling under such conditions as allowing its germination in a petri dish at a temperature of about 15° C., a method of efficiently obtaining perpetual delphinium in a warm place is found out. By analyzing delphinium flower colors and inherent colorants, a numerical formula for determining a delphinium flower color is established. A crossing method for obtaining purple or pale purple delphinium flowers containing novel anthocyanin as the main component is found out. Also, a method of isolating and purifying the novel anthocyanin colorant is found out.
摘要:
It is intended to clarify heredity of the biosynthesis of flower pigments and the relationship between flower color heredities and pigment genotypes, thereby providing a method of crossing flower color genotypes which is practically available in creating a novel flower color. There is found out a novel rule that flower color genotypes relate to the biosynthesis of flavonoids represented by the pathway (I) and the heredities of flavonoid 3′-hydroxylase (F3′H) and flavonoid 3′,5′-hydroxylase (F3′,5′H) are controlled by 5 multiple alleles. As a result, it becomes possible to provide a method of producing a novel flower color with the use of genotypes D/d.E/e.H H .Pg/pg.Cy/cy.Dp/dp by which flower colors can be freely created based on flower pigment genotypes without resort to gene recombination or mutation caused by exposure to radiation, etc.
摘要翻译:旨在澄清花色素的生物合成的遗传性和花色遗传与色素基因型的关系,从而提供了一种交叉花色基因型的方法,其实际上可用于产生新颖的花色。 发现了一种新颖的规则,即花色基因型与由途径(I)代表的类黄酮的生物合成和类黄酮3'-羟化酶(F3'H)和类黄酮3',5'-羟化酶(F3' ,5'H)由5个多重等位基因控制。 结果,可以提供一种使用基因型D / dE / eH X XP.Pg / pg.Cy / cy.Dp / dp生产新鲜花色的方法,其中花色 可以根据花色素基因型自由创建,而无需依赖基因重组或暴露于辐射引起的突变等。
摘要:
The present invention provides lipase inhibitors containing dimers having an epigallocatechin gallate (EGCG) unit derived from teas as well as foods and beverages and medicines containing said inhibitors. More specifically, the present invention provides lipase inhibitors containing at least one of proanthocyanidins represented by the formula: wherein R1 and R2 independently represent H or OH, and R3 and R4 independently represent H or a galloyl group; as well as foods and beverages and pharmaceutical compositions containing said lipase inhibitors.
摘要:
A telephone handset support device includes a resting base having a receiver setting recess and a receiver engaging projection formed on an inner side surface of the receiver setting recess. When a receiver is set in the recess, the projection engages with an engagement recess formed in the receiver. The handset resting base is provided with a spring which applies an urging force in the direction of releasing the engagement between the engagement recess of the handset and the receiver engaging projection and which also functions as charging terminals. The spring functions, when the support device is used for a desk-top type telephone, to release the engagement between the engagement recess and the receiver engaging projection and, when the support device is used for a wall-hang type telephone, to enable engagement between the engagement recess and the receiver engaging projection due to the weight of the handset itself against the urging force.
摘要:
The present invention provides lipase inhibitors containing flavan-3-ol monomers or acylates thereof derived from teas as well as foods and beverages and medicines containing said inhibitors. More specifically, the present invention provides lipase inhibitors containing at least one of flavan-3-ol monomers represented by the formula: wherein R1 and R3 independently represent H or OH, R2 represents H, R4 represents H, G, 3MeG or p-cou, R5 represents H or G, R4′ and R5′ independently represent H or G, R4″ represents H or G, and G, 3MeG and p-cou respectively represent the groups of the formulae: or acylates thereof; as well as foods and beverages and medicines containing said lipase inhibitors.
摘要:
Mobile electronic equipment has a frame portion 8 which is formed in such a manner that the midsection of a side thereof is located at the longest distance from the surface of the liquid crystal display. Since the arched configuration can suppress deformation of the enclosure in comparison with the linear configuration as seen in arched structure of bridges, even when external pressure is applied onto the liquid crystal cover panel 2 or the enclosure cover 3, the enclosure cover 3, especially the midsection of the frame portion on that side resists deformation, and even when the frame portion of the enclosure cover or the liquid crystal display cover panel 2 comes in contact with the liquid crystal display due to deformation, a load applied onto the liquid crystal display upon contact may be reduced and cracks in the liquid crystal display may be prevented.
摘要:
Some betulinic acid and dihydrobetulinic acid acyl derivatives according to the present invention have been found to have potent anti-HIV activity. Introducing a C.sub.2 -C.sub.20 substituted or unsubstituted acyl group at the C.sub.3 -hydroxy group of betulinic acid and dihydrobetulinic acid produces the corresponding 3-O-acyl derivatives. The compounds of the present invention have the following formulae: ##STR1## where R may be a mono- or dicarboxylacyl group, substituted or unsubstituted, of from about 2 to about 20 carbon atoms, and R' may be hydrogen or a C.sub.2 -C.sub.10 substituted and unsubstituted alkyl or aryl group.
摘要:
A circuit board in which the attachment strength of a frame member to a substrate can be improved, and a mobile electronic apparatus are provided.A circuit board 16 has: a substrate 28; plural electronic components 29 which are mounted on the substrate 28; and a frame member 30 which is attached to the substrate 28 so as to surround the electronic components 29. A resin portion 36 is formed by a resin which is filled into the frame member 30. The circuit board 16 has: a lower bent portion 41 (contact portion) which is disposed in a basal end portion 38B of a wall portion 38 of the frame member 30 along the substrate 28; and a raised portion 42 which is disposed in an outer end portion 41A of the lower bent portion 41.
摘要:
A stack structure for a solid oxide fuel cell includes a plurality of stacked single cells, each having a fuel electrode layer including a fuel electrode and an air electrode layer including an air electrode, the fuel electrode layer and the air electrode layer being arranged opposite each other on either side of a solid electrolyte, separators arranged between the stacked single cells to separate the single cells, and non-porous seal parts located within the fuel electrode layer and the air electrode layer, are equivalent to either the separators or the solid electrolyte at least in terms of thermal expansion and contraction characteristics, and are integrated with an edge of the fuel electrode or an edge of the air electrode, and also with the adjacent separator and the adjacent solid electrolyte.