Paleotetraploidization

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August undefined, 2024

Webcestor went through a paleotetraploidization event (consisting of seven duplicated blocks shared in the modern monocots) dating back to more than 90 million years ago (Ma) ( Salse et al., 2008 , 2009 ; Murat et al., 2010 ; Wang et al., 2015 ) and followed by two symmetric reciprocal translocations, one centromeric (centromeric WebFeb 2, 2024 · Para rubber tree (Hevea brasiliensis) is an important economic species as it is the sole commercial producer of high-quality natural rubber. Here, we report a de novo hybrid assembly of BPM24 accession, which exhibits resistance to major fungal pathogens in Southeast Asia. Deep-coverage 454/Illumina …

(PDF) An Overlooked Paleotetraploidization in …

WebWheat derives from a grass ancestor structured in seven protochromosomes followed by a paleotetraploidization to reach a 12 chromosomes intermediate and a neohexaploidization (involving subgenomes A, B and D) event that finally shaped the 21 modern chromosomes (Pont et al., 2013). WebNov 28, 2024 · By reanalyzing the genomes of two representative families (Cucurbitaceae and Begoniaceae) in Cucurbitales, we found that the previously identified Cucurbitaceae … holiday inn express north padre island

An overlooked paleotetraploidization in Cucurbitaceae

WebFeb 8, 2024 · The positives of using diploid breeding: “Developing a true potato seed is very exciting because in true seed crops, less than five per cent of pathogens are seed borne. … WebJul 3, 2024 · The cultivated potato (Solanum tuberosum) has a complex genetic structure due to its autotetraploidy and vegetative propagation which leads to accumulation of … WebBACKGROUND: Carrot (Daucus carota subsp. carota L.) is an important root crop with an available high-quality genome. The carrot genome is thought to have undergone recursive paleo-polyploidization, but the extent, occurrences, and … hugh\\u0027s chocolate

Reshuffling of the ancestral core-eudicot genome shaped …

The slow-evolving Acorus tatarinowii genome sheds light on

WebAn overlooked paleotetraploidization in Cucurbitaceae Cucurbitaceae plants are of considerable biological and economic importance, and genomes of cucumber, watermelon, and melon have been … Jinpeng Wang , Pengchuan Sun , Yuxian Li , Yinzhe Liu , Nanshan Yang , Jigao Yu , Xuelian Ma , Sangrong Sun , Ruiyan Xia , Xiaojian Liu , others WebJan 31, 2024 · Two carrot paleotetraploidization events were denoted by lightning bolts. b Rectangles show gene; ‘ × ’ shows gene loss; alternative situations of the carrot gene loss are divided into three categories: ① carrot genes loss before Dc-β; ② carrot genes loss between Dc-β and Dc-α; ③ carrot genes loss after Dc-α ... hugh\\u0027s carpet \\u0026 upholstery cleaningWebMar 13, 2024 · Jérôme Salse and colleagues report a reconstruction of the most recent common ancestor of modern monocots and eudicots, which dates to the late Triassic era. Their results represent a resource ... holiday inn express north lake tahoe

"WebJan 1, 2024 · Similarly, according to different locations of the ECH-produced paralogs’ Ks distributions, we found that the evolution rate of grape is the slowest among these four … " - Paleotetraploidization

Paleotetraploidization

Preferential Retention of Starch Synthesis Genes Reveals the …

WebOct 26, 2013 · The B genome, sensitive subgenome in regard to the paleotetraploidization, is associated to a pronounced genome plasticity related to the number of paralogous loci (reported higher than in the A and D genomes in Akhunov et al., 2003), translocation (Kota and Dvorak, 1988), and other large-scale structural changes (Zhang et al., 2013). WebSep 28, 2024 · An Overlooked Paleotetraploidization in Cucurbitaceae Jinpeng Wang, Jinpeng Wang School of Life Sciences, North China University of Science and …

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WebThe previously identified Cucurbitaceae common paleotetraploidization is shared by Cucurbitales and Begoniaceae. Abstract . View article; Supplementary data; Root acid phosphatases and rhizobacteria synergistically enhance … WebApr 7, 2024 · Wang, J. et al. Sequential paleotetraploidization shaped the carrot genome. BMC Plant Biol. 20 , 52 (2024). Article CAS PubMed PubMed Central Google Scholar

WebJan 31, 2024 · Two carrot paleotetraploidization events were denoted by lightning bolts. b Rectangles show gene; ‘ × ’ shows gene loss; alternative situations of the carrot gene … WebPaleopolyploidy is the result of genome duplications which occurred at least several million years ago (MYA). Such an event could either double the genome of a single species …

WebSep 28, 2024 · Previously, by analyzing the molecular distance of homologous genes generated by polyploidy in Cucurbitaceae, it was found that Cucurbitaceae experienced … WebAn overlooked paleotetraploidization in Cucurbitaceae

WebConclusions: Alongside other recent findings, a comprehensive picture of the complex evolutionary dynamics of polyploidy in Leucaena is emerging that includes paleotetraploidization, diploidization of the last common ancestor to Leucaena, allopatric divergence among diploids, and recent allopolyploid origins for tetraploid species likely ...

WebSep 7, 2024 · Species and Gene Phylogenetic Trees. a Phylogenetic tree of grape (V), cacao (T), and A. sinensis (A). ECH is denoted by blue hexagon and the A. sinensis paleotetraploidization event is denoted by darkred quadrilateral.b Gene phylogeny. Three paralogous genes in the grape and cacao genomes are denoted by V1, V2, V3 and T1, … holiday inn express north knoxvilleWebAug 1, 2014 · Alternatively, based on sequence evidences in wheat of 5234 ancestral grass genes, we proposed that the subgenome dominance phenomenon following the ancestral shared paleotetraploidization event (1R), as reported in the previous section, may also acts between the A, B and D subgenomes deriving form the neohexaploidization then … holiday inn express north padre island texasWebFeb 23, 2008 · Gene duplication is a major force in evolution and can provide the genetic material necessary for the origin of new genes with novel functions ().Polyploidy, which duplicates all genes in the genome, is an important source of biological innovation (Wendel 2000).In paleopolyploids, gene loss is the main fate of duplicated genes formed by whole … holiday inn express north macon ga i 75WebFigure 4 A specific polyploidization event in Begoniaceae generates intersubgenome retention level balance. A, Gene retention of B. loranthoides subgenomes along orthologous regions corresponding to the V. vinifera chromosome. Retention rates of genes in sliding windows of B. loranthoides homologous region group 1 (red line) and homologous region … holiday inn express north longview texasWebSep 2, 2024 · See new Tweets. Conversation holiday inn express north myrtle little riverWebApr 7, 2024 · Wang, J. et al. Sequential paleotetraploidization shaped the carrot genome. BMC Plant Biol. 20 , 52 (2024). Article CAS PubMed PubMed Central Google Scholar holiday inn express north newton ksWebJul 14, 2024 · The chromosomal-level genome assembly of a species from the earliest branching monocot, Acorus tatarinowii, provides evidence to trace the ancestral monocot chromosomes, and hints that the monocot ... holiday inn express north ocean city