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Root development


Tìm thấy 14+ kết quả cho từ khóa "Root development"

Uncovering the molecular signature underlying the light intensity-dependent root development in Arabidopsis thaliana

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underlying the light intensity-dependent root development in Arabidopsis thaliana. This indicates their potential role in light intensity mediated root development.. Primary root length in 6-days old seedlings was found to be slightly shorter in case of phyA-211 as compared to phyB-9 and WT under 38 μmol m − 2 s − 1 light intensity. 1 Light intensity dependent root growth varies in phytochrome mutants.

Mapping and validation of a major QTL for primary root length of soybean seedlings grown in hydroponic conditions

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Genetic analysis of root and shoot traits in the ‘ Essex ’ by. Inheritance and QTL mapping of related root traits in soybean at the seedling stage.. QTL analysis of root traits as related to phosphorus efficiency in soybean. Mapping quantitative trait loci for root development under hypoxia conditions in soybean (Glycine max L Merr).

Genomic regions responsible for seminal and crown root lengths identified by 2D & 3D root system image analysis

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However, these were the smallest roots, measuring only a few centimeters, and the increased number of crown roots did not explain the increased total primary root length of crown roots in SL1003. Thus, we conclude that the increased TRL of SL1003 is due to lon- ger root length of each crown root compared to IR64.. 1st crown root length (cm). 1 Time course for root development between IR64 and Kinandang Patong (KP) grown in hydroponic media.

Gene expression profiling reveals the effects of light on adventitious root formation in lotus seedlings (Nelumbo nucifera Gaertn.)

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A spatiotemporal dna endoploidy map of the arabidopsis root reveals roles for the endocycle in root development and stress adaptation

Casparian strip membrane domain proteins in Gossypium arboreum: genome-wide identification and negative regulation of lateral root growth

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This study outlines findings that will aid in the further identification of the functions of CASP genes in root development, which can be utilized to breed new varieties with large root systems.. (Simple Modular Architecture Research Tool) and NCBI- CDD databases (https://www.ncbi.nlm.nih.gov/cdd) to iden- tify the common domain of the CASPs, using the threshold (E <.

QTL mapping of root traits in wheat under different phosphorus levels using hydroponic culture

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Hydroponic culture with digital imaging has given new opportunities to detect number of root traits with differ- ent aspects of root development compared with sand culture and germination paper techniques [11]. But, there is no report regarding cloning of QTL for P-uptake related root traits or P uptake efficiency yet.. In this study, we have used hydroponic culture-based image pipeline for root phenotyping and 660 K SNPs array for QTL and joint QTL analysis.

Transcriptome analysis of response to Plasmodiophora brassicae infection in the Arabidopsis shoot and root

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This study provides insights into host tissue-specific molecular responses to clubroot development and may have applications in the development of clubroot markers for more effective breeding strategies.. The life cycle of the pathogen is comprised of a primary phase when resting spores in the soil germinate and penetrate a host root hair in the form of zoospores as soon as an appropriate host plant is available.

Genome-wide characterization of the SPL gene family involved in the age development of Jatropha curcas

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Interestingly, the expres- sion levels of JcSPL3 increased significantly with the age of the plant in both leaf and root tissues (Fig. In Jatropha, there was a significant variability in the morph- ology of the leaves from 1-month- and 1-year-old shoots of plants. These suggest that JcSPL3 could also play a role in the root development (Fig. Interestingly, the expression patterns of JcSPL3 indicate its important role in the regulation of age development in Jatropha. Analysis of JcSPL genes.

Effect of potassium application in drought-stressed tobacco (Nicotiana rustica L.) plants: Comparison of root with foliar application

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Drought stress +K Cont d e c a a. in the absence of any increase in the root K concentration. It has been suggested that the root’s response to the nutrient supply is systemic and sensing of plant’s nutrient status takes place in the shoot (Forde and Lorenzo, 2001). Detailed studies are needed for understanding mechanisms for different effect of K either as K sta- tus within plant or in the rooting medium on root development and architecture..

Molecular basis of African yam domestication: Analyses of selection point to root development, starch biosynthesis, and photosynthesis related genes

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Background: After cereals, root and tuber crops are the main source of starch in the human diet. But domestication of these root and tubers crops is also associated with gigantism of storage organs and changes of habitat.. The genomic diversity in the cultivated species is roughly 30% less important than its wild relatives. Two genes associated with the earliest stages of starch biosynthesis and storage, the sucrose synthase 4 and the sucrose-phosphate synthase 1 showed evidence of selection.

Genome-wide analysis of long non-coding RNAs affecting roots development at an early stage in the rice response to cadmium stress

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Genome-wide analysis of long non-coding RNAs affecting roots development at an early stage in the rice response to. Background: Long non-coding RNAs (lncRNAs) have been found to play a vital role in several gene regulatory networks involved in the various biological processes in plants related to stress response. Thus, we presented the characterization and expression of lncRNAs in rice root development at an early stage in response to Cd stress..

Identification and characterization of SSR, SNP and InDel molecular markers from RNA-Seq data of guar (Cyamopsis tetragonoloba, L. Taub.) roots

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Func- tional annotation of guar root transcriptome was done using BLASTX tool of BLAST2GO suite. The identifica- tion of SNPs and InDels was done using SAMtools version Table 6 Characteristics of the SNPs located in genes involved in root development of guar.

Transcriptome profiling of Stevia rebaudiana MS007 revealed genes involved in flower development

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These genes were found to be involved in various metabolic pathways related to flower development, response to stimulus as well as photosynthesis.. SAG21 gene belongs to the late embryogenesis associated (LEA) protein family, which is also known as AtLEA 5 (late embryogenesis abundant like 5) (Tang et al., 2016). thaliana, including to promote root development and prevent premature aging such as flowering and senescence (Salleh et al., 2012). Salleh et al.

Genome-wide in silico identification and expression analysis of beta-galactosidase family members in sweetpotato [Ipomoea batatas (L.) Lam]

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A number of cis-elements related to development, such as GCN4_motif, TATA box and RY-element, were found in the promoter of Ibbgal genes [31, 32], suggesting that these genes might be related to the development of sweetpotato. Ibbgal2–4, Ibbgal6, Ibb- gal10, Ibbgal12 and Ibbgal17 were highly expressed in the early stage of root development. Further study is needed to investigate the function of Ibbgal genes dur- ing root development in sweetpotato..

Conservation of polypyrimidine tract binding proteins and their putative target RNAs in several storage root crops

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binding proteins and their putative target RNAs in several storage root crops. Storage tubers and root crops are important sustenance food crops grown throughout the world.. Considering the pivotal role of PTBs and their target RNAs in potato storage organ development, we propose that a similar mechanism may be prevalent in storage root crops as well..

Comparative transcriptome analysis revealed the cooperative regulation of sucrose and IAA on adventitious root formation in lotus (Nelumbo nucifera Gaertn)

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The constitutive expression of osPIN in rice distinctly promotes development of root in the transgenic plant, which suggests that osPIN is required for the development of ARs in rice [30]. In this study, we observed an enhanced ex- pression of PIN7 in the GL20/GL60 libraries.

Genome-wide association study reveals the genetic architecture of root hair length in maize

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Root hair formation in rice (Oryza sativa L.) differs between root types and is altered in artificial growth conditions. The regulation and plasticity of root hair patterning and morphogenesis. Root hair development in the grasses: what we already know and what we still need to know. RSL class I genes positively regulate root hair development in Oryza sativa. RSL class II transcription factors guide the nuclear localization of RHL1 to regulate root hair development.

Genome-wide association screening and verification of potential genes associated with root architectural traits in maize (Zea mays L.) at multiple seedling stages

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Analysis of variance related to the root trait performances of the two parental lines revealed sig- nificant to highly significant differences ( P <. This result shows the instantaneous nature of the development of the two par- ental root systems over time which confirms the pertin- ence of the three selected experimental time-points for. root traits assessment. Table 1 Descriptive statistics of the seven root-related traits within the mapping population at V1, V2 and V3 stages.

Root anatomy of some species of Amaranthus (Amaranthaceae) and formation of successive cambia

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The outermost part of the first anomalous ring is consisting of few phloem elements (Fig. caudatus root with magnified portions previews the initiation of the anomalous cambium from the pericyclic derivatives. caudatus root reveals the differentiation of the anomalous cambium products.. cambia initiates from the parenchyma of the anomalous phloem and followed a similar pattern of development (Fig.