搜索结果: 1-15 共查到“作物学 Seed”相关记录250条 . 查询时间(0.039 秒)
南京农业大学农学院《Journal of Integrative Plant Biology》发表张红生教授团队“Potassium transporter OsHAK9 regulates seed germination under salt stress by preventing gibberellin degradation through mediating OsGA2ox7 in rice”（图）
张红生 种子 作物遗传
2024/6/11
盐害是制约全世界作物生长的主要非生物胁迫之一，全球有6%土地和20%灌溉用地受到盐害影响，严重制约了农作物生长发育和产量。水稻作为全球主要粮食作物之一，对盐胁迫敏感。盐胁迫条件下，水稻种子萌发和幼苗形态建成显著受抑制，严重制约了我国水稻直播的推广和盐碱地区耕地利用。因此，挖掘鉴定控制水稻种子萌发的关键基因，阐明其在盐胁迫条件下调控种子活力的分子机制，对培育适合盐碱地生长的种子高活力耐盐水稻品种和保...
南京农业大学农学院《The Plant Cell》发表宋庆鑫教授团队“Integrative omics analysis elucidates the genetic basis underlying seed weight and oil content in soybean”（图）
宋庆鑫 遗传 基因 解析
2024/6/11
大豆是世界上最重要的油料作物之一，也是豆制食品加工业的重要原料。解析大豆产量和品质调控的遗传机制和关键基因，对于通过分子设计育种培育高产优质大豆新品种具有重要意义。大豆产量和品质相关农艺性状大部分是复杂性状，受一因多效和遗传连锁的影响，性状间呈现耦合性相关。挖掘协同调控产量和品质相关性状的关键基因和解析重要农艺性状耦合的遗传网络，可以为培育高产优质大豆品种提供重要理论基础。以往的研究往往针对大豆单...
团队全面系统论述了植物激素脱落酸（ABA）在种子的成熟、休眠和萌发过程中的最新研究进展，总结了脱落酸通过含量变化和信号转导的调节来参与种子发育不同阶段的分子机制，提出了脱落酸与其他不同的激素、代谢物质等信号分子互作调控种子发育的模式图，对于揭示脱落酸介导的种子发育过程的分子调控网络具有重要意义。
南京农业大学农学院《Seed Biology》发表张红生教授团队“Preliminary identification of the changes of physiological characteristics and transcripts in rice after-ripened seeds ”（图）
张红生 种子质量 解析水稻
2023/10/28
种子后熟是种子成熟的延续过程，也是植物自动释放休眠的一种形式。种子后熟过程中往往存在一系列生理和分子变化。明确作物种子后熟过程中生理和分子变化规律，对破除种子休眠，提高种子质量，保证播种后田间种子萌发和幼苗的形成具有重要意义。
Five Rice Seed-Specific NF-YC Genes Redundantly Regulate Grain Quality and Seed Germination via Interfering Gibberellin Pathway
NF-YCs 种子发育 赤霉素 籽粒品质
2023/3/9
NF-YCs are important transcription factors with diverse functions in the plant kingdoms including seed development. NF-YC8, 9, 10, 11 and 12 are close homologs with similar seed-specific expression pa...
4-5.Comprehensive Technology of F1 Hybrid Rice Seed Production
Comprehensive Technology F1 Hybrid Rice Seed Production
2023/6/6
4-5.Comprehensive Technology of F1 Hybrid Rice Seed Production.
南京农业大学农学院《Plant Biotechnology Journal》、《Journal of Experimental Botany》分别发表张红生课题组“OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigor in rice”和“Identification of OsPK5 involved in rice glycolytic metabolism and GA/ABA balance for improving（图）
张红生 水稻种子 活力调控 品种培育 种质资源
2022/9/19
张红生教授团队在水稻种子活力调控分子机制和遗传网络解析研究方面取得重要进展，鉴定的两个种子活力调控关键基因显著提高水稻种子活力，在耐直播水稻新品种培育、水稻直播种植生产中有重要应用价值。
Functional divergence of two duplicated Fertilization Independent Endosperm genes in rice with respect to seed development
Fertilization Endosperm genes rice
2023/8/9
Fertilization Independent Endosperm(FIE) is an essential member of Polycomb Repressive Complex 2(PRC2) that plays important roles in the developmental regulation of plants. OsFIE1 and OsFIE2 are two F...
The MKKK62-MKK3-MAPK7/14 module negatively regulates seed dormancy in rice
Rice (Oryza sativa L.) Pre-harvest sprouting Dormancy MAPK cascade
2023/4/21
Seed dormancy directly affects the phenotype of pre-harvest sprouting, and ultimately affects the quality and yield of rice seeds. Although many genes controlling seed dormancy have been cloned from c...
Effects of nanoparticle treatments on propagation of Prunus mahaleb L. by seed
germination percentage growth characteristics proline relative water content seed dormancy survival
2018/3/6
We examined the effects of nanoparticles (NPs) of TiO2 and ZnO at 0.5, 1, 2 or 3% concentrations for 10, 20, and
30 min in stratified seeds of Prunus mahaleb Linnaeus. Then, seedlings produced were i...
Seed Transmissibility of Viruses in Winter Squash Landraces Collected from the Black Sea Region of Turkey
CMV ZYMV winter squash serological test seed transmission Turke
2015/10/9
The presence of seed-borne viruses in winter squash landraces in the Black Sea region of Turkey were detected. The seed
samples of landraces were tested by ELISA for Cucumber mosaic virus (CMV), Zuc...
Effect of hydration treatments on seed parameters of different lettuce (Lactuca sativa L.) seed lots
lettuce seed treatment prehydration osmotic priming germination
2015/1/20
The influence of hydration treatments on seed parameters of lettuce seed lots with different initial quality was investigated. Nine seed lots were treated by prehydration (for 3, 6, 12 and 24 hours) a...
Evaluation of Seed Sources and Cultural Practices of Maxixe (Cucumis anguria L.) for Production in Massachusetts
Maxixe Cucumis anguria gherkin cucumber spines
2014/11/17
Maxixe (Cucumis anguria L.), also known as Burr gherkin and West Indian gherkin, was brought to Brazil from Africa during the slave trade. This crop was grown extensively in New England in the 18th an...
The use of legume seed for expression and storage of high value proteins
pea pharming protein bodies soybean vaccine
2014/7/9
There is an ever growing need for the use of recombinant proteins both in medicine and industry; however their widespread use is limited by the lack of production capacity. Transgenic plants offer the...
Moisture-dependent physical properties of kokum seed (Garcinia indica Choisy)
kokum butter engineering properties angle of repose terminal velocity static coefficient of friction
2014/7/9
Designing the equipment for processing, sorting and sizing of agricultural crops requires information about the crops’ physical properties. The physical properties of kokum seed were evaluated as a fu...