作者: 你不公正 時(shí)間: 2025-3-21 22:32
History and Current Statusentification of the causal agents leads to considerable progress toward genetically resistant varieties and a satisfactory control of the economic consequences of rhizomania. Also in this case, the mentioned collaborations turned out decisive.作者: PSA-velocity 時(shí)間: 2025-3-22 00:28 作者: Commemorate 時(shí)間: 2025-3-22 08:09 作者: prostatitis 時(shí)間: 2025-3-22 11:21 作者: Dictation 時(shí)間: 2025-3-22 15:41
Book 2016er diffusion. Some promising methods of biological control using coexisting and non-pathogenic organisms could potentially help improve the action of the?not completely effective?genetic resistances. This integrated protection would be valuable, especially in the even more frequent development of re作者: 有害處 時(shí)間: 2025-3-22 20:41
nt and expected improvements of the genetic resistance.One-o.The knowledge of ecology and epidemiology of rhizomania is particularly useful to understand the means and practices able to limit or avoid its further diffusion. Some promising methods of biological control using coexisting and non-pathog作者: Modify 時(shí)間: 2025-3-22 21:55
Introductionprehistoric times. The history of the crop is summarized and represents an outstanding example of agricultural accomplishment. Sugar beet is subjected to a number of biotic and abiotic factors that more or less severely limit both sugar yield and processing quality. As it is for industrial purposes 作者: Sedative 時(shí)間: 2025-3-23 01:49
History and Current Statusnumber of studies in different disciplines. The traditional methods for reducing the damages and the spread of the disease resulted without any effect or were too expensive. Since some degrees of genetic variability were soon observed in commercial varieties, the search of genetic resistance appeare作者: ADORE 時(shí)間: 2025-3-23 08:17
General Features of Beet Necrotic Yellow Vein Virusne protist . and by inoculation of sap to most species of the family Chenopodiaceae and several species of a few other families. BNYVV, the type member of the genus . in the family ., has rod-shaped particles and four to five single-stranded, positive-sense RNA genomes. RNA1 and RNA2 encode the esse作者: instill 時(shí)間: 2025-3-23 12:55
Molecular Biology and Replication of Beet Necrotic Yellow Vein Virusral processes within infected cells and tissues allows fundamental biological discoveries and could inspire new antiviral strategies. BNYVV amplification involves the direct translation of genomic RNAs to produce the viral machinery (replicase), which in turn recognizes genomic RNAs for their specif作者: 得意人 時(shí)間: 2025-3-23 16:55
Genetic Diversity of Beet Necrotic Yellow Vein Virusidated in rigid rod-shaped particles. The members of . including four species are similar to those of the family ., in respect of viral particle assembly, movement, and plasmodiophorid transmissibility. Recent studies revealed that ancestors and/or relatives of benyviruses may have infected a wide r作者: 沙漠 時(shí)間: 2025-3-23 19:36 作者: anagen 時(shí)間: 2025-3-24 00:55
Ecology and Epidemiologyospores of the vector .. Virus-carrying resting spores of . retain infectivity for long periods in soil. The amount of virus-carrying . (inoculum potential) in soil can be assessed by means of a bioassay using bait plants. The dynamics of disease development were demonstrated by introducing differen作者: 污點(diǎn) 時(shí)間: 2025-3-24 04:19
Control of the Disease disease is still expanding, notwithstanding the quarantine measures tried in several countries. Since the first observations, the new disease has appeared unusually dangerous for the beet crop, mainly due to the easy spread and the severe effects on sugar yield. When the etiology of rhizomania was 作者: FIR 時(shí)間: 2025-3-24 06:48
Genetic Resistancesd-1980s, the breeding research led to the release of monogenic resistance, which reduced drastically the damage caused by beet necrotic yellow vein virus (BNYVV). At least two origins of the currently employed traits (Rz1 and Rz2) were identified in . collected in the Po River Delta, Italy, and at K作者: prolate 時(shí)間: 2025-3-24 11:50
Engineering Transgenic Rhizomania Resistance beet necrotic yellow vein virus (BNYVV), through the use of varieties, specifically bred as resistant to the disease. Although breeding ingenuity has to date achieved successful control of the disease throughout the world, resistant varieties may still suffer significant losses. At the same time, e作者: insular 時(shí)間: 2025-3-24 16:43
Breeding Methodsuation and chemical analyses of individual beets or plot samples grown in rhizomania diseased field. Advanced selections are usually performed in glasshouse, where more uniform inoculum and growing conditions are possible. Traditional systems are still today employed for reproduction of selected bee作者: 兇猛 時(shí)間: 2025-3-24 20:10 作者: Glossy 時(shí)間: 2025-3-25 00:20
Perspectiveia will likely continue as a threat to sustainable sugar beet production, and cultural controls to mitigate disease damage are currently ineffective, additional sources of genetic resistance must be developed. Evidence suggests that existing rhizomania resistance genes are members of the canonical N作者: 放大 時(shí)間: 2025-3-25 07:25 作者: 創(chuàng)新 時(shí)間: 2025-3-25 09:23
Antonio Canova,Luciano Giunchedi,Enrico Biancarditet. Der Zusatz Daueraufgabe in der Definition des Begriffes ?Organisation“ bringt zum Ausdruck, da? organisatorisches Gestalten nur sinnvoll ist, wenn die Voraussetzung der Aufgabenwiederholung gegeben ist; erst dann besteht die M?glichkeit, durch organisatorische Ma?nahmen die Wirtschaftlichkeit b作者: 大暴雨 時(shí)間: 2025-3-25 15:07
tet. Der Zusatz Daueraufgabe in der Definition des Begriffes ?Organisation“ bringt zum Ausdruck, da? organisatorisches Gestalten nur sinnvoll ist, wenn die Voraussetzung der Aufgabenwiederholung gegeben ist; erst dann besteht die M?glichkeit, durch organisatorische Ma?nahmen die Wirtschaftlichkeit b作者: 不易燃 時(shí)間: 2025-3-25 15:50
Tetsuo Tamadatet. Der Zusatz Daueraufgabe in der Definition des Begriffes ?Organisation“ bringt zum Ausdruck, da? organisatorisches Gestalten nur sinnvoll ist, wenn die Voraussetzung der Aufgabenwiederholung gegeben ist; erst dann besteht die M?glichkeit, durch organisatorische Ma?nahmen die Wirtschaftlichkeit b作者: 核心 時(shí)間: 2025-3-25 23:55
David Gilmertet. Der Zusatz Daueraufgabe in der Definition des Begriffes ?Organisation“ bringt zum Ausdruck, da? organisatorisches Gestalten nur sinnvoll ist, wenn die Voraussetzung der Aufgabenwiederholung gegeben ist; erst dann besteht die M?glichkeit, durch organisatorische Ma?nahmen die Wirtschaftlichkeit b作者: 安定 時(shí)間: 2025-3-26 00:42
ls über Funktionen. Es hat ausgesprochenen Grundlagencharakter. Das macht sich auch in der Darlegungsweise bemerkbar. Gerade deshalb hoffen wir, mit den vorangegangenen Darlegungen beim Leser so viel Verst?ndnis für die notwendige mathematische Kleinarbeit geweckt zu haben, da? er bereit ist, mit un作者: 真實(shí)的你 時(shí)間: 2025-3-26 06:07 作者: 玉米 時(shí)間: 2025-3-26 09:15
ransgenic varieties seem already to be waiting for release where and when it will be possible. The introduction chapter describes briefly the sugar beet crop, the more common diseases, and the damage caused by 978-3-319-80866-6978-3-319-30678-0作者: cruise 時(shí)間: 2025-3-26 14:19
General Features of Beet Necrotic Yellow Vein Virusfor BNYVV survival. Synergistic effects on symptom development and vector transmission efficiency have also been found between RNA3 and RNA4 and between RNA5 and RNA4. Symptom expression has been suggested to involve auxin-induced genes during BNYVV infection. BNYVV is usually confined to root syste作者: 耐寒 時(shí)間: 2025-3-26 20:06 作者: 橫條 時(shí)間: 2025-3-26 21:31 作者: 錫箔紙 時(shí)間: 2025-3-27 01:17 作者: strdulate 時(shí)間: 2025-3-27 09:00 作者: 佛刊 時(shí)間: 2025-3-27 12:46
Control of the Diseasenetically modified strain of . was employed for evaluating the possible effect of this organism on lowering the spread of rhizomania. Using some species belonging to the genus ., positive results were obtained in the glasshouse.作者: 大猩猩 時(shí)間: 2025-3-27 14:49 作者: Pert敏捷 時(shí)間: 2025-3-27 18:22
Engineering Transgenic Rhizomania Resistance for rhizomania resistance. Initial attempts to generate transgenic rhizomania resistance were based on the pathogen-derived resistance (PDR) concept. Recent understanding of the aspects underlying the antiviral pathways of RNA silencing however, has placed the focus of interest on generating rhizom作者: 表示向下 時(shí)間: 2025-3-28 01:14
Book 2016tance by means of conventional and marker-assisted selection methods. Some almost immune transgenic varieties seem already to be waiting for release where and when it will be possible. The introduction chapter describes briefly the sugar beet crop, the more common diseases, and the damage caused by 作者: dainty 時(shí)間: 2025-3-28 02:41
Antonio Canova,Luciano Giunchedi,Enrico Biancardi Abteilungen des Betriebes in einen Beziehungszusammenhang gebracht werden, d. h. die Materialwirtschaft bedarf einer .. Durch die organisatorische Gestaltung soll eine spezifische Ordnung hergestellt werden, innerhalb derer sich die Leistungsprozesse zielgerecht vollziehen sollen. Organisation kann作者: 捐助 時(shí)間: 2025-3-28 08:35
Abteilungen des Betriebes in einen Beziehungszusammenhang gebracht werden, d. h. die Materialwirtschaft bedarf einer .. Durch die organisatorische Gestaltung soll eine spezifische Ordnung hergestellt werden, innerhalb derer sich die Leistungsprozesse zielgerecht vollziehen sollen. Organisation kann作者: 露天歷史劇 時(shí)間: 2025-3-28 10:25
Tetsuo Tamada Abteilungen des Betriebes in einen Beziehungszusammenhang gebracht werden, d. h. die Materialwirtschaft bedarf einer .. Durch die organisatorische Gestaltung soll eine spezifische Ordnung hergestellt werden, innerhalb derer sich die Leistungsprozesse zielgerecht vollziehen sollen. Organisation kann作者: chance 時(shí)間: 2025-3-28 18:34
David Gilmer Abteilungen des Betriebes in einen Beziehungszusammenhang gebracht werden, d. h. die Materialwirtschaft bedarf einer .. Durch die organisatorische Gestaltung soll eine spezifische Ordnung hergestellt werden, innerhalb derer sich die Leistungsprozesse zielgerecht vollziehen sollen. Organisation kann作者: Pelago 時(shí)間: 2025-3-28 22:25 作者: 細(xì)節(jié) 時(shí)間: 2025-3-29 00:23 作者: Countermand 時(shí)間: 2025-3-29 06:59
http://image.papertrans.cn/r/image/830128.jpg作者: 刺激 時(shí)間: 2025-3-29 07:45 作者: chuckle 時(shí)間: 2025-3-29 12:02
978-3-319-80866-6Springer International Publishing Switzerland 2016作者: 大看臺(tái) 時(shí)間: 2025-3-29 18:19 作者: 相反放置 時(shí)間: 2025-3-29 21:22 作者: 過度 時(shí)間: 2025-3-30 01:40
ine.?.·???????? Discussion of the use of image fusion and hybrid imaging in children..·???????? Strategies for communicating potential radiation risk to patients, families and members of the healthcare team..·?978-1-4939-3690-8978-1-4614-9551-2作者: 組成 時(shí)間: 2025-3-30 05:31 作者: 持久 時(shí)間: 2025-3-30 10:27
learning programs, the authors highlight the programs, voices, and experiences of young people from middle school through college. Through interviews, participating students share their views, aspirations, and preparation for both college and career..978-3-030-35352-0978-3-030-35350-6作者: gimmick 時(shí)間: 2025-3-30 14:14
On the Impossibility of Confidentiality, Integrity and Accessibility in?Highly-Available File Systemh systems make use of custom access control policies similar to the traditional POSIX policies..In our work, we want to investigate the interdependence of secure access and high-availability. To this end, we formalize the three properties related to data security, namely confidentiality, integrity a
