# Assembly name: rPlaMeg1.hap1 # Organism name: Platysternon megacephalum (big-headed turtle) # Isolate: rPlaMeg1 # Taxid: 55544 # BioSample: SAMN56601771 # BioProject: PRJNA1440000 # Submitter: Vertebrate Genomes Project # Date: 2026-06-04 # Assembly type: haploid (haplotype 1) # Release type: major # Assembly level: Chromosome # Genome representation: full # WGS project: JBWMAB01 # Assembly method: Hifiasm + Hi-C phasing v. 0.25.0 + galaxy0; yahs v. 1.2a.2 + galaxy3 # Expected final version: No # Genome coverage: 73.7x # Sequencing technology: PacBio Revio HiFi; Arima Hi-C v2 # GenBank assembly accession: GCA_057946115.1 # Linked assembly: GCA_057946265.1 (haplotype 2) # ## Assembly-Unit names: ## Primary Assembly ## non-nuclear # # Ordered by chromosome/plasmid; the chromosomes/plasmids are followed by # unlocalized scaffolds. # Unplaced scaffolds are listed at the end. # RefSeq is equal or derived from GenBank object. # # Sequence-Name Sequence-Role Assigned-Molecule Assigned-Molecule-Location/Type GenBank-Accn Relationship RefSeq-Accn Assembly-Unit Sequence-Length UCSC-style-name SUPER_1 assembled-molecule 1 Chromosome CM176141.1 <> na Primary Assembly 353168193 na SUPER_2 assembled-molecule 2 Chromosome CM176142.1 <> na Primary Assembly 265470847 na SUPER_3 assembled-molecule 3 Chromosome CM176143.1 <> na Primary Assembly 207187072 na SUPER_4 assembled-molecule 4 Chromosome CM176144.1 <> na Primary Assembly 148955933 na SUPER_5 assembled-molecule 5 Chromosome CM176145.1 <> na Primary Assembly 144819021 na SUPER_6 assembled-molecule 6 Chromosome CM176146.1 <> na Primary Assembly 133343009 na SUPER_7 assembled-molecule 7 Chromosome CM176147.1 <> na Primary Assembly 129340474 na SUPER_8 assembled-molecule 8 Chromosome CM176148.1 <> na Primary Assembly 112383629 na SUPER_9 assembled-molecule 9 Chromosome CM176149.1 <> na Primary Assembly 107126289 na SUPER_10 assembled-molecule 10 Chromosome CM176150.1 <> na Primary Assembly 90421561 na SUPER_11 assembled-molecule 11 Chromosome CM176151.1 <> na Primary Assembly 82702342 na SUPER_12 assembled-molecule 12 Chromosome CM176152.1 <> na Primary Assembly 46274720 na SUPER_13 assembled-molecule 13 Chromosome CM176153.1 <> na Primary Assembly 45551175 na SUPER_14 assembled-molecule 14 Chromosome CM176154.1 <> na Primary Assembly 44020201 na SUPER_15 assembled-molecule 15 Chromosome CM176155.1 <> na Primary Assembly 33389569 na SUPER_16 assembled-molecule 16 Chromosome CM176156.1 <> na Primary Assembly 29928506 na SUPER_17 assembled-molecule 17 Chromosome CM176157.1 <> na Primary Assembly 26814060 na SUPER_18 assembled-molecule 18 Chromosome CM176158.1 <> na Primary Assembly 26449627 na SUPER_19 assembled-molecule 19 Chromosome CM176159.1 <> na Primary Assembly 24818535 na SUPER_20 assembled-molecule 20 Chromosome CM176160.1 <> na Primary Assembly 23305748 na SUPER_21 assembled-molecule 21 Chromosome CM176161.1 <> na Primary Assembly 22598807 na SUPER_22 assembled-molecule 22 Chromosome CM176162.1 <> na Primary Assembly 21253413 na SUPER_23 assembled-molecule 23 Chromosome CM176163.1 <> na Primary Assembly 20761008 na SUPER_24 assembled-molecule 24 Chromosome CM176164.1 <> na Primary Assembly 16513129 na SUPER_25 assembled-molecule 25 Chromosome CM176165.1 <> na Primary Assembly 16497488 na SUPER_26 assembled-molecule 26 Chromosome CM176166.1 <> na Primary Assembly 15818803 na SUPER_27 assembled-molecule 27 Chromosome CM176167.1 <> na Primary Assembly 9769311 na SUPER_14_unloc_1 unlocalized-scaffold 14 Chromosome JBWMAB010000030.1 <> na Primary Assembly 1102330 na SUPER_16_unloc_1 unlocalized-scaffold 16 Chromosome JBWMAB010000029.1 <> na Primary Assembly 1280169 na SUPER_16_unloc_3 unlocalized-scaffold 16 Chromosome JBWMAB010000031.1 <> na Primary Assembly 416901 na SUPER_16_unloc_2 unlocalized-scaffold 16 Chromosome JBWMAB010000032.1 <> na Primary Assembly 338068 na SUPER_16_unloc_4 unlocalized-scaffold 16 Chromosome JBWMAB010000033.1 <> na Primary Assembly 328013 na SUPER_16_unloc_5 unlocalized-scaffold 16 Chromosome JBWMAB010000038.1 <> na Primary Assembly 216737 na SUPER_19_unloc_2 unlocalized-scaffold 19 Chromosome JBWMAB010000034.1 <> na Primary Assembly 278849 na SUPER_19_unloc_1 unlocalized-scaffold 19 Chromosome JBWMAB010000039.1 <> na Primary Assembly 212263 na SUPER_27_unloc_1 unlocalized-scaffold 27 Chromosome JBWMAB010000041.1 <> na Primary Assembly 197363 na Scaffold_118 unplaced-scaffold na na JBWMAB010000035.1 <> na Primary Assembly 274308 na Scaffold_117 unplaced-scaffold na na JBWMAB010000036.1 <> na Primary Assembly 231399 na Scaffold_56 unplaced-scaffold na na JBWMAB010000037.1 <> na Primary Assembly 218703 na Scaffold_59 unplaced-scaffold na na JBWMAB010000040.1 <> na Primary Assembly 202105 na Scaffold_61 unplaced-scaffold na na JBWMAB010000042.1 <> na Primary Assembly 184582 na Scaffold_62 unplaced-scaffold na na JBWMAB010000043.1 <> na Primary Assembly 184443 na Scaffold_63 unplaced-scaffold na na JBWMAB010000044.1 <> na Primary Assembly 166074 na Scaffold_64 unplaced-scaffold na na JBWMAB010000045.1 <> na Primary Assembly 160442 na Scaffold_66 unplaced-scaffold na na JBWMAB010000046.1 <> na Primary Assembly 151872 na Scaffold_70 unplaced-scaffold na na JBWMAB010000047.1 <> na Primary Assembly 126800 na Scaffold_234 unplaced-scaffold na na JBWMAB010000048.1 <> na Primary Assembly 125668 na Scaffold_71 unplaced-scaffold na na JBWMAB010000049.1 <> na Primary Assembly 120123 na Scaffold_73 unplaced-scaffold na na JBWMAB010000050.1 <> na Primary Assembly 115991 na Scaffold_74 unplaced-scaffold na na JBWMAB010000051.1 <> na Primary Assembly 112412 na Scaffold_75 unplaced-scaffold na na JBWMAB010000052.1 <> na Primary Assembly 111844 na Scaffold_76 unplaced-scaffold na na JBWMAB010000053.1 <> na Primary Assembly 109500 na Scaffold_77 unplaced-scaffold na na JBWMAB010000054.1 <> na Primary Assembly 106528 na Scaffold_141 unplaced-scaffold na na JBWMAB010000055.1 <> na Primary Assembly 102810 na Scaffold_80 unplaced-scaffold na na JBWMAB010000056.1 <> na Primary Assembly 99051 na Scaffold_81 unplaced-scaffold na na JBWMAB010000057.1 <> na Primary Assembly 98771 na Scaffold_83 unplaced-scaffold na na JBWMAB010000058.1 <> na Primary Assembly 96400 na Scaffold_84 unplaced-scaffold na na JBWMAB010000059.1 <> na Primary Assembly 95492 na Scaffold_146 unplaced-scaffold na na JBWMAB010000060.1 <> na Primary Assembly 89899 na Scaffold_86 unplaced-scaffold na na JBWMAB010000061.1 <> na Primary Assembly 89710 na Scaffold_87 unplaced-scaffold na na JBWMAB010000062.1 <> na Primary Assembly 89626 na Scaffold_149 unplaced-scaffold na na JBWMAB010000063.1 <> na Primary Assembly 85957 na Scaffold_89 unplaced-scaffold na na JBWMAB010000064.1 <> na Primary Assembly 83020 na Scaffold_151 unplaced-scaffold na na JBWMAB010000065.1 <> na Primary Assembly 79575 na Scaffold_91 unplaced-scaffold na na JBWMAB010000066.1 <> na Primary Assembly 75120 na Scaffold_120 unplaced-scaffold na na JBWMAB010000067.1 <> na Primary Assembly 71610 na Scaffold_93 unplaced-scaffold na na JBWMAB010000068.1 <> na Primary Assembly 70235 na Scaffold_122 unplaced-scaffold na na JBWMAB010000069.1 <> na Primary Assembly 69655 na Scaffold_123 unplaced-scaffold na na JBWMAB010000070.1 <> na Primary Assembly 67782 na Scaffold_96 unplaced-scaffold na na JBWMAB010000071.1 <> na Primary Assembly 65658 na Scaffold_97 unplaced-scaffold na na JBWMAB010000072.1 <> na Primary Assembly 64972 na Scaffold_98 unplaced-scaffold na na JBWMAB010000073.1 <> na Primary Assembly 63561 na Scaffold_99 unplaced-scaffold na na JBWMAB010000074.1 <> na Primary Assembly 63118 na Scaffold_119 unplaced-scaffold na na JBWMAB010000075.1 <> na Primary Assembly 62126 na Scaffold_100 unplaced-scaffold na na JBWMAB010000076.1 <> na Primary Assembly 60111 na Scaffold_130 unplaced-scaffold na na JBWMAB010000077.1 <> na Primary Assembly 59311 na Scaffold_131 unplaced-scaffold na na JBWMAB010000078.1 <> na Primary Assembly 54968 na Scaffold_132 unplaced-scaffold na na JBWMAB010000079.1 <> na Primary Assembly 53255 na Scaffold_133 unplaced-scaffold na na JBWMAB010000080.1 <> na Primary Assembly 51156 na Scaffold_104 unplaced-scaffold na na JBWMAB010000081.1 <> na Primary Assembly 49672 na Scaffold_144 unplaced-scaffold na na JBWMAB010000082.1 <> na Primary Assembly 48971 na Scaffold_105 unplaced-scaffold na na JBWMAB010000083.1 <> na Primary Assembly 48598 na Scaffold_183 unplaced-scaffold na na JBWMAB010000084.1 <> na Primary Assembly 48319 na Scaffold_182 unplaced-scaffold na na JBWMAB010000085.1 <> na Primary Assembly 48034 na Scaffold_106 unplaced-scaffold na na JBWMAB010000086.1 <> na Primary Assembly 46916 na Scaffold_180 unplaced-scaffold na na JBWMAB010000087.1 <> na Primary Assembly 46438 na Scaffold_179 unplaced-scaffold na na JBWMAB010000088.1 <> na Primary Assembly 46078 na Scaffold_178 unplaced-scaffold na na JBWMAB010000089.1 <> na Primary Assembly 45870 na Scaffold_108 unplaced-scaffold na na JBWMAB010000090.1 <> na Primary Assembly 44975 na Scaffold_176 unplaced-scaffold na na JBWMAB010000091.1 <> na Primary Assembly 44520 na Scaffold_175 unplaced-scaffold na na JBWMAB010000092.1 <> na Primary Assembly 43163 na Scaffold_109 unplaced-scaffold na na JBWMAB010000093.1 <> na Primary Assembly 42802 na Scaffold_173 unplaced-scaffold na na JBWMAB010000094.1 <> na Primary Assembly 41864 na Scaffold_110 unplaced-scaffold na na JBWMAB010000095.1 <> na Primary Assembly 41493 na Scaffold_171 unplaced-scaffold na na JBWMAB010000096.1 <> na Primary Assembly 41018 na Scaffold_170 unplaced-scaffold na na JBWMAB010000097.1 <> na Primary Assembly 40785 na Scaffold_161 unplaced-scaffold na na JBWMAB010000098.1 <> na Primary Assembly 40480 na Scaffold_111 unplaced-scaffold na na JBWMAB010000099.1 <> na Primary Assembly 39537 na Scaffold_154 unplaced-scaffold na na JBWMAB010000100.1 <> na Primary Assembly 38053 na Scaffold_155 unplaced-scaffold na na JBWMAB010000101.1 <> na Primary Assembly 37804 na Scaffold_112 unplaced-scaffold na na JBWMAB010000102.1 <> na Primary Assembly 36229 na Scaffold_157 unplaced-scaffold na na JBWMAB010000103.1 <> na Primary Assembly 35921 na Scaffold_158 unplaced-scaffold na na JBWMAB010000104.1 <> na Primary Assembly 35211 na Scaffold_113 unplaced-scaffold na na JBWMAB010000105.1 <> na Primary Assembly 34000 na Scaffold_160 unplaced-scaffold na na JBWMAB010000106.1 <> na Primary Assembly 33103 na Scaffold_114 unplaced-scaffold na na JBWMAB010000107.1 <> na Primary Assembly 32012 na Scaffold_162 unplaced-scaffold na na JBWMAB010000108.1 <> na Primary Assembly 31877 na Scaffold_163 unplaced-scaffold na na JBWMAB010000109.1 <> na Primary Assembly 29934 na Scaffold_164 unplaced-scaffold na na JBWMAB010000110.1 <> na Primary Assembly 28235 na Scaffold_115 unplaced-scaffold na na JBWMAB010000111.1 <> na Primary Assembly 27568 na Scaffold_166 unplaced-scaffold na na JBWMAB010000112.1 <> na Primary Assembly 22213 na Scaffold_167 unplaced-scaffold na na JBWMAB010000113.1 <> na Primary Assembly 18014 na Scaffold_168 unplaced-scaffold na na JBWMAB010000114.1 <> na Primary Assembly 15001 na ptg000001l_rc_rotated assembled-molecule MT Mitochondrion CM176168.1 <> na non-nuclear 19136 na