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Deletion Mutations of the Self-incompatibility (S) Locus Induced by Gamma Irradiation in a Wild Diploid Species of Sweet Potato, Ipomoea trifida
Convolvulaceae S gene sporophytic self-incompatibility
2010/10/25
Gamma irradiation was used to induce mutations affecting self-incompatibility (SI) in diploid Ipomoea trifida. Plants (S1 homozygote) with developing flower buds were exposed with gamma rays of 10 and...
Regulation of Expression of D3-type Cyclins and ADP-Glucose Pyrophosphorylase Genes by Sugar,Cytokinin and ABA in Sweet Potato (Ipomoea batatas Lam.)
Abscisic acid ADP-glucose pyrophosphorylase cytokinin D3-type cyclin gene expression Ipomoea batatas sugar tuberous root formation
2010/3/4
The productivity of sweet potato is governed by both the rate of cell division and sink activity of its tuberous root. The aim of this study was to reveal the mechanisms that regulate cell division ac...
Studies on the Characteristics of the Thickening of Storage Root of Sweet Potato:III. Varietal difference in the thickening of storage root under the influence of nutrients supply
Nitrogen Potassiu Sweet potato Thickening of storage root Varietal difference
2009/8/6
The varietal differences in thickening of storage root was investigated under different supplies of nitrogen and potassium nutrients by gravel culture. Roots were divided into two different functional...
Studies on the Characteristics of the Thickening of Storage Root of Sweet Potato : II. Influence of the supply of mineral nutrients on the thickening of storage root
Gravel culture Nitrogen Potassium Sweet potato Thickening of storage root
2009/8/6
The investigation not the storage root yield in sweet potatoes was carried out using different compositions of mineral nutrients by gravel culture. Roots were divided into two different functional par...
Effects of Soil Temperatures on the Rooting of Cut-sprouts of Sweet Potato (Ipomoea batatas Lam.) : II. Varietal differences in the optimum soil temperature for rooting and the rooting ability under the low soil temperature
Cut-sprout Low temperature Optimum temperature Rooting Soil temperature
2009/8/6
The varietal differences in the optimum soil temperature for rooting and the rooting ability under the low soil temperature were investigated under the controlled environment (air temperature: 25/16°C...
Photosynthetic Control Factors in a Single Leaf of Sweet Potato, Ipomoea batatus Lam:I. Leaf epidermis peeling method and photosynthetic rate of peeled leaf
Epidermis peeling Ipomoea batatus Lam Mesophyll tissue Photosynthetic rate Stomatal conductance
2009/8/6
The leaf epidermis of sweet potato, Ipomoea batatus Lam., was peeled to make a direct measurement of photosynthetic rate of mesophyll tissue without stomatal regulation, using the assimilation chamber...
Distribution of Endogenous Zeatin Riboside and Abscisic Acid in Tuberous Roots of Sweet Potato
ABA Distribution Sweet potato, ZR
2009/8/6
Distribution of Endogenous Zeatin Riboside and Abscisic Acid in Tuberous Roots of Sweet Potato.
Scoring Method of Stomatal Aperture of Sweet Potato(Ipomoea batatas Lam.)Leaf
Stomatal aperture Sweet potato
2009/8/5
Scoring Method of Stomatal Aperture of Sweet Potato (Ipomoea batatas Lam.) Leaf.
Immunohistochemical Localizatione of Zeatin Riboside in Tuberous Root of Sweet Potato
Immunohistochemistry Tuberous root Sweet potato Zeatin riboside
2009/8/5
Immunohistochemical Localizatione of Zeatin Riboside in Tuberous Root of Sweet Potato.
Changes in Endogenous Indole Acetic Acid Level during Development of Roots in Sweet Potato
HPLC Endogenous IAA Root Sweet potato
2009/8/5
Changes in Endogenous Indole Acetic Acid Level during Development of Roots in Sweet Potato.
Measurement of Photosynthetic Rate in Sweet Potato (Ipomoea batatas Lam.) Leaf by Oxygen Electrode Method
Oxygen electrode method Photosynthesis Sweet potato leaf
2009/8/4
Measurement of Photosynthetic Rate in Sweet Potato (Ipomoea batatas Lam.) Leaf by Oxygen Electrode Method.
Rooting of Cut-Sprouts and Formation and Thickening of Tuberous Roots in Sweet Potato
Cut-Sprouts Formation Tuberous Roots Sweet Potato
2009/8/4
Rooting of Cut-Sprouts and Formation and Thickening of Tuberous Roots in Sweet Potato.
Photosynthetic Control Factors in a Single Leaf of Sweet Potato, Ipomoea batatas Lam. : 2. Sink-source relationship between photosynthesis and root weight production in single leaf grafts
Graft Ipomoea batatas Photosynthesis Root weight production Single rooted leaf Sink Source
2009/8/4
Photosynthesis and root weight production in single leaf grafts were discussed from the point of view of sink-source balance. Cultivars used were Koganesengan (K), Siroyutaka (S), Beniaka (B) and Tsur...
Developoment of Top System in Relation to Tuberous Root Formation in Sweet Potato:III. Branching characteristics and its varietal differences
Branch development Stem diameter Sweet potato Top system Tuberous root Varietal differences
2009/8/3
This study was conducted to present a quantitative analysis of the branching pattern of the sweet potato over growth time and its varietal differences of the two cultivars, Shiroyutaka and Minamiyutak...
In Vitro Formation of Tuberous Roots in Sweet Potato
Sweet potato Tissue culture Tuberous root
2009/7/30
In Vitro Formation of Tuberous Roots in Sweet Potato.