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Genetic variation in MYB5_A12 is associated with fibre initiation and elongation in tetraploid cotton
MYB5_A12 陆地棉 纤维起始 纤维伸长 表达水平 海岛棉
2024/5/17
本研究发现MYB5_A12在陆地棉（SG747）纤维起始及伸长早期的表达水平显著低于海岛棉（GZ75）；通过QTL共定位分析发现，海岛棉GbMYB5_A12的等位基因型与纤维长度（FL）、纤维强度（FS）和衣分（LP）等性状显著正相关，其启动子区的顺式作用元件TFmatrixID_0063 (GATGTTGT)的自然变异可能导致海陆等位基因差异表达；通过酵母单杂及双荧光素酶报告基因实验验证了RAV...
Thermo-sensitivity and Photoperiod Sensitivity Genes Controlling Heading Time and Flower Bud Initiation in Sorghum, Sorghum bicolor Moench
AFLP complementary gene effect daylength heading response inheritance
2011/2/24
The timing of heading and flower bud initiation is critical for reproductive success. In sorghum (Sorghum bicolor Moench), which is a facultative short-day plant, we propose that the thermo-sensitivit...
A Scanning Electron Microscope Study on Japonica Type Rice Callus Cultures, with Emphasis on Plantlet Initiation
Callus Japonica type rice Membranous layer Nodular structure Oryza sativa Scanning electron microscopy Shoot-bud formation Surface stabilization
2009/8/6
Morphological details of rice callus cultures were examined at the initial stage of plantlet development, together with the growth of callus established from mature seeds, with the aid of scanning elc...
Relation of Number of Spikelets per Panicle to the Characteristics of Shoot and the Size around Growing Point at Panicle Initiation Stage in Rice Varieties
Internode diameter Number of differentiated spikelets Number of spikelets per panicle Rice
2009/8/5
The relationships between number of spikelets per panicle and the characters of shoot and the size around growing point at panicle initiation stage were studied with the rice varieties bearing much d...
Ultrastructural Studies on Rice Globular Embryos with Emphasis on Epidermis Initiation
Cuticular layer Epidermis Globular embryo Oryza sativa Ultrastructure
2009/7/31
Cell ultrastructure was examined in rice embryos at the developmental stage between 42 and 72 HAA (hours after anthesis). Until 48 HAA, the cells gradually became cytoplasm-rich with a slight increase...
Does Regional Temperature Difference before the Panicle Initiation Affect the Tolerance for Low Temperature-Induced Sterility in Rice?
Cool weather damage Oryza sativa L. Rice Spikelet sterility Tolerance Water temperature Yield
2009/7/23
Does Regional Temperature Difference before the Panicle Initiation Affect the Tolerance for Low Temperature-Induced Sterility in Rice?
Effects of Planting Density and Topdressing at the Panicle Initiation Stage on Spikelet Number per Unit Area
Differentiated spikelet Nitrogen Panicle number Planting density Primary rachis-branch
2009/7/14
Dense planting is an important cultural technique to increase the number of spikelets per unit area, and is thought to be favorable for grain filling because it increases the percentage of spikelets o...
Effects of Planting Density and Topdressing at the Panicle Initiation Stage on Spikelet Number per Unit Area
Differentiated spikelet Nitrogen Panicle number Planting density Primary rachis-branch
2009/7/14
Dense planting is an important cultural technique to increase the number of spikelets per unit area, and is thought to be favorable for grain filling because it increases the percentage of spikelets o...
Genotypic Differences in Floral Initiation and Development of Gloriosa superba L.
Colchicaceae morphogenesis reproductive phase temperature vegetative phase
2009/7/7
Morphological changes in the shoot apex of Gloriosa superba L. ‘Rose Queen’ during floral initiation and development were observed using a scanning electron microscope. The sequence of events in flora...
Plant Hormones Alter Fiber Initiation in Unfertilized, Cultured Ovules of Gossypium hirsutum
Gossypium hirsutum Fiber Initiation
2008/5/13
Fiber initiation in two commercial cultivars of Gossypium hirsutum, MD51 and MAXXA GTO, was compared. MAXXA GTO produced significantly more fiber initials in ovules grown either in vivo or in vitro. U...
Impact of Post Panicle Initiation Nutrient Management on the Yield of Rice (var. ADT - 36)
Rice post panicle initiation nutrient management furnace slag yield
2010/11/10
Field experiments were conducted at Tamil Nadu Agricultural University, Coimbatore, India
during rabi (November 2000 – March 2001) and Kharif (July 2001 – November 2001) seasons to identify the effec...
Nutrient Uptake as Influenced by Post Panicle Initiation Nutrient Management in Rice Plant Organs
Rice post panicle initiation nutrient management nutrient uptake
2010/11/10
Field experiments were conducted at Tamil Nadu Agricultural University, Coimbatore, India
during rabi (November 2000 – March 2001) and kharif (July 2001 – November 2001) seasons to identify nutrient ...