rootshootdecompressorquicktimeuncompressedendodermis Theplantisdividedintotwoprimaryorgansystems-rootandshoot 2.Howdoyoutellifstructureispartoftherootorshoot? Rootsystemvs.ShootSystem PlantAnatomyCD Rootsystemorganization 1.Twoprimaryrootsystemtypes: a.taproot-singleprimaryrootdominatesoverbranchroots b.fibroussystem...
Root and Shoot Initiation in Aspen Callus Cultures 来自 Springer 喜欢 0 阅读量: 64 作者: KE Wolter 摘要: INITIATION of organs on cultured callus tissue has been reported for herbaceous species1,2, but similar reports for woody species have been meagre, and the results sporadic. The control...
Drought is a major abiotic stress factor limiting maize production, and elucidating the genetic control of root system architecture and plasticity to water-deficit stress is a crucial problem to improve drought adaptability. In this study, 13 root and shoot traits and genetic plasticity were evaluated...
WS showed a reduction of shoot growth despite no apparent damage to the root system at low temperatures. BS was not affected by temperatures as low as --30°C. Nutrient and sugar concentrations were not affected by low temperature treatments. 展开 ...
Root and shoot interactions in a tropical integrated crop–livestock–forest systemCompetitionRoot distributionAgroforestryCarbon sequestrationFine rootsIntegrated crop–livestock–forest systems (ICLFS) have potential advantages compared to monoculture, but most studies quantifying plant biomass in integrated ...
Therefore we may conclude that the young Eucalyptus camaldulensis saplings can tolerate moderate salt stress by increasing dry weight allocation towards the root system and sustaining the CO2 assimilation rate. 展开 关键词: tolerance salinity dry weight production and allocation stomatal conductance water...
We examined the effect of ectopic expression of WUS on the morphology of tobacco seedlings and the segments in vitro. WUS was amplified from Arabidopsis cDNA and introduced into the tobacco genome under the transcriptional control of the β-estradiol-inducible expression system. When 1-week-old tra...
combination of molecular genetics, physiology, biochemistry and cell biology, coupled with the utilization of Arabidopsis thaliana as a model system, have recently allowed the identification of a number of molecules involved in the regulation of each phase of gravitropism in shoots and roots of higher...
Here, we show that Arabidopsis thaliana responses to microbial root commensals and light are interconnected along a microbiota–root–shoot axis. Microbiota and light manipulation experiments in a gnotobiotic plant system reveal that low photosynthetically active radiation perceived by leaves induces long-...
and pearl millet (Pennisetum americanum [L.] Leeke) plants were detached and rapidly stressed to varying ... SA Quarrie,IE Henson - 《Zeitschrift Fü Pflanzenphysiologie》 被引量: 14发表: 1982年 Putting Guatemala's justice system on trial BACKGROUND: Stripe rust, caused by Puccinia striiformis...