標(biāo)題: Titlebook: Basic and Applied Aspects of Seed Biology; Proceedings of the F R. H. Ellis,M. Black,T. D. Hong Conference proceedings 1997 Kluwer Academic [打印本頁(yè)] 作者: 冰凍 時(shí)間: 2025-3-21 19:31
書目名稱Basic and Applied Aspects of Seed Biology影響因子(影響力)
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書目名稱Basic and Applied Aspects of Seed Biology讀者反饋
書目名稱Basic and Applied Aspects of Seed Biology讀者反饋學(xué)科排名
作者: obstinate 時(shí)間: 2025-3-21 23:21
Desiccation Tolerance in Immature Embryos of Maize: Sucrose, Raffinose and the ABA—Sucrose Relation raffinose to sucrose mass ratio. In the present work we report experiments aimed at gaining a further insight into the above mentioned subject and to ascertain whether endogenous ABA may stimulate the accumulation of sucrose. Immature and desiccation sensitive embryos of maize were isolated and exp作者: Climate 時(shí)間: 2025-3-22 03:01 作者: 駭人 時(shí)間: 2025-3-22 06:39
The Role of Protein Biotinylation in the Development and Germination of Seedsthat can be used to define developmental stages of seed formation and germination. These studies disclosed that metabolically active and quiescent tissues can be distinguished by their biotin content. In young developing seeds, as well as in germinating seeds, there is an excess of free versus bound作者: 星球的光亮度 時(shí)間: 2025-3-22 08:50
The Effect of Harvest Time and Drying on Dormancy and Storability in Beechnutsand after shedding, were dried at 15% relative humidity by three different methods; A: at 15°C to 8% moisture content; B: at 20°C four hours per day to 8% moisture content; and C: at 20°C eight hours per day to 20,16,12 and 8% moisture content. Intact seeds or seeds after removal of pericarp and see作者: Cloudburst 時(shí)間: 2025-3-22 16:48
Post-transcriptional Regulation of Storage Protein Synthesis during Early Embryogenesisof development, and transcriptionally during the cotyledonary stages. Storage protein messages are sequestered in messenger ribonucleoprotein (mRNP) complexes during the early stages of embryogenesis, in association with specific binding proteins. Reconstitution of the messenger-protein complex can 作者: 繁重 時(shí)間: 2025-3-22 20:22
Choice of the Matrix for Encapsulating and Dehydrating Carrot Somatic Embryos: Importance of the Rhesorption and diffusion properties of different coatings were investigated. By increasing alginate and CaCl. concentrations, and by adding mineral elements to alginate, the resistance of the matrix to rupture was increased, but the germination of somatic embryos was depressed. Alginate-kaolin or algi作者: ADOPT 時(shí)間: 2025-3-23 00:03
Cryopreservation of Somatic Embryoids of ,with a cryoprotectant mixture of glycerol and sucrose and then dried to water contents in the range of 0.4–0.7g.g.. The embryoids were frozen by direct immersion in liquid nitrogen. Although further drying allows for 100% recovery, growth is in the form of unorganized callus. Tissues frozen at extre作者: 棲息地 時(shí)間: 2025-3-23 04:41 作者: 猛烈責(zé)罵 時(shí)間: 2025-3-23 06:34 作者: Initial 時(shí)間: 2025-3-23 10:18
Raffinose Series Oligosaccharides and Desiccation Tolerance of Developing Viviparous Maize Embryosence during embryo maturation. Acquisition of desiccation tolerance in developing maize embryos requires a threshold sucrose to raffinose mass ratio of 10 to 1 or lower. Three mutant . alleles were used to determine if the . gene regulates raffinose accumulation and the onset of desiccation toleranc作者: 賠償 時(shí)間: 2025-3-23 16:46 作者: esthetician 時(shí)間: 2025-3-23 18:08
Fertilization and Seed Formation of , Milles, we found that after pollination the number of pollen tubes in the style varied from 0–100. Eight to nine hours after pollination the pollen starts to germinate. After 5 days only a few pollen tubes reached the ovules of the free central placenta. Typical mechanisms of incompatibility on the stig作者: gratify 時(shí)間: 2025-3-23 22:53 作者: 大炮 時(shí)間: 2025-3-24 05:28 作者: Coma704 時(shí)間: 2025-3-24 06:59 作者: Chemotherapy 時(shí)間: 2025-3-24 14:15
Ultrastructural and Chemical Characterization of , Seeds. respectively. .. endosperm consists of four to six cell layers. Cell walls are composed of a middle lamella, a very thick outer wall and a thin inner wall. .. endosperm is reduced to one layer of cells. The cell walls are formed by a middle lamella and a thinner wall. Protein bodies are observed i作者: CYN 時(shí)間: 2025-3-24 18:13
Role of Acyltransferases in the Effect of ABA and Osmoticum on Oil Deposition during Seed DevelopmenBlack. 1994). To extend these observations, isolated maize embryos of 25 days were incubated in dilute basal medium or in basal medium supplemented with ABA, high mannitol, or both. At the end of the incubation period embryos were collected and ground to obtain either the total lipid fraction or a m作者: 配置 時(shí)間: 2025-3-24 20:54 作者: 慷慨援助 時(shí)間: 2025-3-25 01:32 作者: 驚奇 時(shí)間: 2025-3-25 06:38
https://doi.org/10.1007/978-94-011-5716-2biology; development; ecophysiology; paper; physiology作者: 袖章 時(shí)間: 2025-3-25 09:08 作者: Intercept 時(shí)間: 2025-3-25 15:35 作者: mediocrity 時(shí)間: 2025-3-25 16:32 作者: 壓倒 時(shí)間: 2025-3-25 22:35 作者: Integrate 時(shí)間: 2025-3-26 01:13
Bert John Neubert,Wolf-Dieter Scharfege when nuclear DNA is not replicating. In embryos of rye and wild oat, the tolerance is lost at the onset of S-phase coincident with radicle extension but in birch pollen tolerance is lost on pollen tube extension in the absence of DNA replication. The current experiments were aimed to determine wh作者: 連系 時(shí)間: 2025-3-26 07:07
https://doi.org/10.1007/978-0-387-34729-5that can be used to define developmental stages of seed formation and germination. These studies disclosed that metabolically active and quiescent tissues can be distinguished by their biotin content. In young developing seeds, as well as in germinating seeds, there is an excess of free versus bound作者: 有權(quán)威 時(shí)間: 2025-3-26 11:37 作者: 刀鋒 時(shí)間: 2025-3-26 13:02 作者: peptic-ulcer 時(shí)間: 2025-3-26 19:21
High Power Laser-Matter Interactionsorption and diffusion properties of different coatings were investigated. By increasing alginate and CaCl. concentrations, and by adding mineral elements to alginate, the resistance of the matrix to rupture was increased, but the germination of somatic embryos was depressed. Alginate-kaolin or algi作者: 結(jié)束 時(shí)間: 2025-3-26 22:34 作者: Pelago 時(shí)間: 2025-3-27 03:08 作者: 刺穿 時(shí)間: 2025-3-27 05:54 作者: 真實(shí)的人 時(shí)間: 2025-3-27 10:32
NATO Science Partnership Subseries: 3ence during embryo maturation. Acquisition of desiccation tolerance in developing maize embryos requires a threshold sucrose to raffinose mass ratio of 10 to 1 or lower. Three mutant . alleles were used to determine if the . gene regulates raffinose accumulation and the onset of desiccation toleranc作者: 冷淡周邊 時(shí)間: 2025-3-27 16:13
High Precision Camera Calibration processes in susceptible genotypes. Hybrid maize of the seed parent B73 by H99xH95 as pollen parent was harvested periodically, husked and dried under four temperature regimes to 12% mc providing drying times from 4 to 300 h. Standard germination results were generally high and cold test values wer作者: 精致 時(shí)間: 2025-3-27 20:57 作者: 凝視 時(shí)間: 2025-3-27 23:43
High Precision Navigation with Satellitesn tolerance test, intact seedlings were dried rapidly at 12% relative humidity, or slowly in a series of decreasing relative humidities, followed by rehydration. Soluble carbohydrates were assayed before and after drying. Survival and regrowth of shoot, hypocotyl and root tissues were recorded. Soya作者: 情節(jié)劇 時(shí)間: 2025-3-28 04:15 作者: Mendicant 時(shí)間: 2025-3-28 09:30 作者: aggressor 時(shí)間: 2025-3-28 11:17 作者: 序曲 時(shí)間: 2025-3-28 16:28 作者: Addictive 時(shí)間: 2025-3-28 22:03
Measurements of Binding Energies, the light signals that influence seed germination. Higher plants possess multiple, discrete molecular species of phytochrome, the apoproteins of which are encoded by a small family of divergent genes. In ., five distinct apophytochrome-encoding genes have been identified (.). There is increasing ev作者: Implicit 時(shí)間: 2025-3-28 23:42 作者: 卜聞 時(shí)間: 2025-3-29 05:55 作者: PANT 時(shí)間: 2025-3-29 10:24 作者: esoteric 時(shí)間: 2025-3-29 12:08
Akira Toriumi,Toshihide Nabatamedo not appear to be an absolute requirement of desiccation tolerance; 3) a high (>0.05) raffinose to sucrose mass ratio is not a prerequisite of desiccation tolerance; 4) ABA doesn’t seem to stimulate sucrose accumulation. We suggest that desiccation tolerance can occur even in the absence of raffin作者: Resign 時(shí)間: 2025-3-29 16:22
https://doi.org/10.1007/978-0-387-34729-5. Because the biotinylation domain of SBP65 differs markedly from that of presently known biotin enzymes, this protein defines a previously unrecognized class of biotinylated proteins. Furthermore, SBP65 shares many features in common with the LEA (Late Embryogenic Abundant) group of proteins. These作者: paradigm 時(shí)間: 2025-3-29 22:37 作者: 朦朧 時(shí)間: 2025-3-30 03:23 作者: senile-dementia 時(shí)間: 2025-3-30 06:43 作者: Working-Memory 時(shí)間: 2025-3-30 09:35
High Precision Camera Calibrationime. Oxygen consumption by imbibing embryos was reduced by high drying temperature but not rate. Incomplete alignment of lipid bodies along the cell wall following rapid drying treatments as compared to complete alignment in all others suggests roles in both drying and imbibition. Percentage of a 66作者: agonist 時(shí)間: 2025-3-30 15:09 作者: 斜谷 時(shí)間: 2025-3-30 18:09 作者: ineluctable 時(shí)間: 2025-3-30 22:59
Measurements of Binding Energies,sferase and the diacylglycerol acyltransferase (DAG-AT) present in microsomal preparations from these embryos changed parallel to the observed TAG synthesis capacity, indicating that ABA and water potential are regulating their activity. The dose—response curves of the TAG accumulation and DAG-AT re作者: 壟斷 時(shí)間: 2025-3-31 00:53 作者: Nonconformist 時(shí)間: 2025-3-31 09:05
Desiccation Tolerance and Long Term Structural Stabilitylt this gel phase before imbibition, or leakage and damage will ensue. The presence of a glassy state at imbibition is not involved in imbibitional injury. Alternatives for the role of sugars in the suppression of T. with drying are discussed..Drying of desiccation sensitive organisms and ageing of 作者: visual-cortex 時(shí)間: 2025-3-31 10:52
Desiccation Tolerance in Immature Embryos of Maize: Sucrose, Raffinose and the ABA—Sucrose Relationdo not appear to be an absolute requirement of desiccation tolerance; 3) a high (>0.05) raffinose to sucrose mass ratio is not a prerequisite of desiccation tolerance; 4) ABA doesn’t seem to stimulate sucrose accumulation. We suggest that desiccation tolerance can occur even in the absence of raffin作者: Solace 時(shí)間: 2025-3-31 13:28
The Role of Protein Biotinylation in the Development and Germination of Seeds. Because the biotinylation domain of SBP65 differs markedly from that of presently known biotin enzymes, this protein defines a previously unrecognized class of biotinylated proteins. Furthermore, SBP65 shares many features in common with the LEA (Late Embryogenic Abundant) group of proteins. These作者: Osmosis 時(shí)間: 2025-3-31 18:09
Post-transcriptional Regulation of Storage Protein Synthesis during Early Embryogenesis and several proteins in the mRNP fraction can be phosphorylated. While the physiological function of the phosphorylated proteins is unknown, it is possible that selective phosphorylation and dephosphorylation of proteins determines recruitment of individual mRNAs into polysomes, thus regulating tra作者: ostracize 時(shí)間: 2025-4-1 01:15 作者: 安定 時(shí)間: 2025-4-1 02:32
Raffinose Series Oligosaccharides and Desiccation Tolerance of Developing Viviparous Maize Embryostolerance. Developing embryos of the modified mutant alleles . (ivory, non—viviparous) and . (yellow, non—viviparous) and wild type kernels (., yellow; ., purple) became desiccation tolerant coincident with the sucrose to raffinose mass ratio reaching a value of 10 to 1 or lower. Our results suggest作者: ENACT 時(shí)間: 2025-4-1 07:15 作者: FILTH 時(shí)間: 2025-4-1 13:35
