{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Ji P"],"funding":["China Agriculture Research System of MOF and MARA","The National Key Research and Development Program of China","National Natural Science Foundation of China","Agricultural Variety Improvement Project of Shandong Province"],"pagination":["580"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8912356"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["11(5)"],"pubmed_abstract":["Pear (<i>Pyrus</i> L.) is an important temperate fruit worldwide, and grafting is widely used in pear vegetative propagation. However, the mechanisms of graft healing or incompatibility remain poorly understood in <i>Pyrus</i>. To study the differences in graft healing in <i>Pyrus</i>, the homograft \"Qingzhen D1/Qingzhen D1\" and the heterograft \"QAUP-1/Qingzhen D1\" as compatibility and incompatibility combinations were compared. Anatomical differences indicated the healing process was faster in homografts than in heterografts. During the healing process, four critical stages in graft union formation were identified in the two types of grafts. The expression of the genes associated with hormone signaling (auxin and cytokinins), and lignin biosynthesis was delayed in the healing process of h"],"journal":["Plants (Basel, Switzerland)"],"pubmed_title":["Comparisons of Anatomical Characteristics and Transcriptomic Differences between Heterografts and Homografts in <i>Pyrus</i> L."],"pmcid":["PMC8912356"],"funding_grant_id":["CARS-28-07","31401832","2019YFD1001404","2019LZGC008"],"pubmed_authors":["Liang C","Qiu Z","Liu J","Yang Y","Wang R","Li D","Yuan M","Ji P","Wang Y","Cheng Y"],"additional_accession":[]},"is_claimable":false,"name":"Comparisons of Anatomical Characteristics and Transcriptomic Differences between Heterografts and Homografts in <i>Pyrus</i> L.","description":"Pear (<i>Pyrus</i> L.) is an important temperate fruit worldwide, and grafting is widely used in pear vegetative propagation. However, the mechanisms of graft healing or incompatibility remain poorly understood in <i>Pyrus</i>. To study the differences in graft healing in <i>Pyrus</i>, the homograft \"Qingzhen D1/Qingzhen D1\" and the heterograft \"QAUP-1/Qingzhen D1\" as compatibility and incompatibility combinations were compared. Anatomical differences indicated the healing process was faster in homografts than in heterografts. During the healing process, four critical stages in graft union formation were identified in the two types of grafts. The expression of the genes associated with hormone signaling (auxin and cytokinins), and lignin biosynthesis was delayed in the healing process of h","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Feb","modification":"2026-04-08T17:17:46.077Z","creation":"2024-11-05T18:32:53.521Z"},"accession":"S-EPMC8912356","cross_references":{"pubmed":["35270050"],"doi":["10.3390/plants11050580"]}}