Cytological analysis of the diploid-like inheritance of newly synthesized allotetraploid wheat
Chromosome Res. 2023 Dec 18;32(1):1. doi: 10.1007/s10577-023-09745-5.ABSTRACTPolyploidization is a process which is related to species hybridization and whole genome duplication. It is widespread among angiosperm evolution and is essential for speciation and diversification. Allopolyploidization is mainly derived from interspecific hybridization and is believed to pose chromosome imbalances and genome instability caused by meiotic irregularity. However, the self-compatible allopolyploid in wild nature is cytogenetically and genetically stable. Whether this stabilization form was achieved in initial generation or a conseque...
Source: Chromosome Research - December 18, 2023 Category: Genetics & Stem Cells Authors: Jing Zhang Chaolan Fan Yang Liu Qinghua Shi Yishuang Sun Yuhong Huang Jing Yuan Fangpu Han Source Type: research
Cytological analysis of the diploid-like inheritance of newly synthesized allotetraploid wheat
Chromosome Res. 2023 Dec 18;32(1):1. doi: 10.1007/s10577-023-09745-5.ABSTRACTPolyploidization is a process which is related to species hybridization and whole genome duplication. It is widespread among angiosperm evolution and is essential for speciation and diversification. Allopolyploidization is mainly derived from interspecific hybridization and is believed to pose chromosome imbalances and genome instability caused by meiotic irregularity. However, the self-compatible allopolyploid in wild nature is cytogenetically and genetically stable. Whether this stabilization form was achieved in initial generation or a conseque...
Source: Chromosome Research - December 18, 2023 Category: Genetics & Stem Cells Authors: Jing Zhang Chaolan Fan Yang Liu Qinghua Shi Yishuang Sun Yuhong Huang Jing Yuan Fangpu Han Source Type: research
SetDB1 and Su(var)3-9 are essential for late stages of larval development of Drosophila melanogaster
Chromosome Res. 2023 Dec 15;31(4):35. doi: 10.1007/s10577-023-09743-7.ABSTRACTMethylation of H3K9 histone residue is a marker of gene silencing in eukaryotes. Three enzymes responsible for adding this modification - G9a, SetDB1/Egg, and Su(var)3-9 - are known in Drosophila. To understand how simultaneous mutations of SetDB1 and Su(var)3-9 may affect the fly development, appropriate combinations were obtained. Double mutants egg; Su(var)3-9 displayed pronounced embryonic lethality, slower larval growth and died before or during metamorphosis. Analysis of transcription in larval salivary glands and wing imaginal disks indica...
Source: Chromosome Research - December 15, 2023 Category: Genetics & Stem Cells Authors: Stanislav E Romanov Viktor V Shloma Daniil A Maksimov Dmitry E Koryakov Source Type: research
SetDB1 and Su(var)3-9 are essential for late stages of larval development of Drosophila melanogaster
Chromosome Res. 2023 Dec 15;31(4):35. doi: 10.1007/s10577-023-09743-7.ABSTRACTMethylation of H3K9 histone residue is a marker of gene silencing in eukaryotes. Three enzymes responsible for adding this modification - G9a, SetDB1/Egg, and Su(var)3-9 - are known in Drosophila. To understand how simultaneous mutations of SetDB1 and Su(var)3-9 may affect the fly development, appropriate combinations were obtained. Double mutants egg; Su(var)3-9 displayed pronounced embryonic lethality, slower larval growth and died before or during metamorphosis. Analysis of transcription in larval salivary glands and wing imaginal disks indica...
Source: Chromosome Research - December 15, 2023 Category: Genetics & Stem Cells Authors: Stanislav E Romanov Viktor V Shloma Daniil A Maksimov Dmitry E Koryakov Source Type: research
SetDB1 and Su(var)3-9 are essential for late stages of larval development of Drosophila melanogaster
Chromosome Res. 2023 Dec 15;31(4):35. doi: 10.1007/s10577-023-09743-7.ABSTRACTMethylation of H3K9 histone residue is a marker of gene silencing in eukaryotes. Three enzymes responsible for adding this modification - G9a, SetDB1/Egg, and Su(var)3-9 - are known in Drosophila. To understand how simultaneous mutations of SetDB1 and Su(var)3-9 may affect the fly development, appropriate combinations were obtained. Double mutants egg; Su(var)3-9 displayed pronounced embryonic lethality, slower larval growth and died before or during metamorphosis. Analysis of transcription in larval salivary glands and wing imaginal disks indica...
Source: Chromosome Research - December 15, 2023 Category: Genetics & Stem Cells Authors: Stanislav E Romanov Viktor V Shloma Daniil A Maksimov Dmitry E Koryakov Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome
This study aimed to uncover potential genome rearrangement patterns in the threatened species Fea's muntjac (Muntiacus feae), which have not been previously examined for such characteristics. Deep Hi-C sequencing (31.42 × coverage) was performed to reveal the 3D chromatin architecture of the Fea's muntjac genome. Patterns of repeated chromosome fusions that were potentially mediated by high-abundance transposable elements were identified. Comparative Hi-C maps demonstrated linkage homology between the sex chromosomes in Fea's muntjac and autosomes in M. reevesi, indicating that fusions may have played a crucial role in th...
Source: Chromosome Research - November 28, 2023 Category: Genetics & Stem Cells Authors: Maryam Jehangir Syed Farhan Ahmad Worapong Singchat Thitipong Panthum Thanyapat Thong Pakpoom Aramsirirujiwet Artem Lisachov Narongrit Muangmai Kyudong Han Akihiko Koga Prateep Duengkae Kornsorn Srikulnath Source Type: research
