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30 results for “Root grafting”
Does natural root grafting make trees better competitors?
Natural root grafts (anastomoses) are morphological unions formed between roots of different trees. Common root systems allow translocation of water, nutrients and photosynthesis products between grafted trees, affecting their growth and their physiology. As carbohydrates are redistributed among grafted trees, the formation of a common root system could reduce the negative effect of intraspecific competition for light or soil resources within stands. The aim of this study was to investigate the role of root grafting on intraspecific competition and growth of balsam fir (Abies balsamea (L.) Mill). We studied inter-tree relationships in three natural balsam fir stands of the boreal forest of Quebec (Canada) that contained an average 36% of grafted trees. At each stand, ring width and basal area of trees were measured using dendrochronology techniques. We used mixed linear models to test the effect of root grafting and intraspecific competition on annual basal area increment of trees. Trees before grafting had higher growth rates than trees once grafted. Thus, root grafting did not improve tree growth. Growth of grafted trees was more negatively affected by intraspecific competition than growth of non-grafted trees. Thus, grafted trees cannot be considered as better competitors than non-grafted trees. Under high intraspecific competition, growth of larger grafted trees was less affected than that of smaller trees suggesting that they were able to divert resources at their advantage within a union. Our study demonstrated that grafted trees acted on each other's growth and provides support for the idea that grafted trees respond to competition for resources more as a community rather than as individual trees.
Does natural root grafting make trees better competitors?
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Evaluation of Root Coverage by Connective Graft and Different Root Conditioning Methods
ClinicalTrials.gov study NCT03095378. IPD Sharing: NO. Countries: 1. Publications: 2.
Effectiveness of Full-thickness Palatal Graft Technique (FTPGT) in Obtaining Complete Root Coverage
ClinicalTrials.gov study NCT04028037. IPD Sharing: NO. Countries: 1. Publications: 1.
Root Coverage in Smokers With Acellular Dermal Matrix Graft and Enamel Matrix Derivative
ClinicalTrials.gov study NCT02135471. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Xenogenous Collagen Matrix Graft With or Without Enamel Matrix Proteins Derivative for Root Coverage
ClinicalTrials.gov study NCT02456337. IPD Sharing: NO. Countries: 1. Publications: 1.
Low Intensity Laser Therapy in Connective Tissue Graft for Root Coverage in Smokers
ClinicalTrials.gov study NCT02995070. IPD Sharing: UNDECIDED. Countries: 1. Publications: 3.
Evaluation of Root Coverage by Connective Graft and Different Root Conditioning Adjunctive Therapies
ClinicalTrials.gov study NCT03462368. IPD Sharing: NO. Countries: 1. Publications: 4.
Socket Preservation Using Biodentin Versus Xeno Graft for Single Rooted Teeth
ClinicalTrials.gov study NCT06695208. IPD Sharing: NO. Countries: 1. Publications: 7.
Safety and Efficacy of Aortic Root Reinforcement Combined With Vascular Grafts Eversion and built-in Procedure (XJ-procedure) in Patients With Acute Type A Aortic Dissection (ADVANCED-XJ )
ClinicalTrials.gov study NCT05751200. IPD Sharing: NO. Countries: 1. Publications: 1.
The Effect of Free Gingival Graft on Root Closure
ClinicalTrials.gov study NCT05604391. IPD Sharing: YES. Countries: 1. Publications: 5.
The Comparison of the Efficacy of Gingival Unit Graft With Connective Tissue Graft in Root Coverage
ClinicalTrials.gov study NCT04637451. IPD Sharing: NO. Countries: 1. Publications: 9.
Root Coverage With Connective Tissue Graft Associated With VISTA Versus Tunnel Technique
ClinicalTrials.gov study NCT03690635. IPD Sharing: UNDECIDED. Countries: 0. Publications: 1.
To Compare Two Commonly Used Soft Tissue Grafting Techniques to Achieve Coronal Flap Advancement and Root Coverage
ClinicalTrials.gov study NCT03566108. IPD Sharing: NO. Countries: 1. Publications: 0.
RNA sequencing of progenies of Col-0 grafted on msh1; Col-0 grafted on dcl2,3,4,msh1 quadruple mutant in Arabidopsis [msh1_graft_root_RNA-seq]
GEO Series GSE152566. Arabidopsis thaliana. 6 samples. Type: Expression profiling by high throughput sequencing.
Free Mucogingival Graft for Isolated Root Coverage
ClinicalTrials.gov study NCT05851248. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Acellular Dermal Matrix Graft In Root Coverage of Gingival Recessions With Previously Restored Cervical Lesions
ClinicalTrials.gov study NCT03615092. IPD Sharing: NO. Countries: 1. Publications: 0.
Ultrasonographic Evaluation of the Connective Tissue Grafts Obtained With Two Different Methods in Root Coverage
ClinicalTrials.gov study NCT06373783. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Comparison of Coronally Advanced Root Coverage Procedure With Collagen Matrix and Connective Tissue Graft
ClinicalTrials.gov study NCT04195737. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Comparison of Root Coverage Outcomes by NORD Flap Versus Subepithelial Connective Tissue Graft in RT1 Gingival Recession
ClinicalTrials.gov study NCT05844254. IPD Sharing: NO. Countries: 1. Publications: 0.
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