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Lumi Negishi

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Articles 49
Citations 808
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Recent Articles
1.
Kujirai T, Echigoya K, Kishi Y, Saeki M, Ito T, Kato J, et al.
Nat Struct Mol Biol . 2025 Feb; PMID: 39984731
Structural diversity of the nucleosome affects chromatin conformations and regulates eukaryotic genome functions. Here we identify DEK, whose function is unknown, as a nucleosome-binding protein. In embryonic neural progenitor cells,...
2.
Osakabe A, Takizawa Y, Horikoshi N, Hatazawa S, Negishi L, Sato S, et al.
Nat Commun . 2024 Jul; 15(1):5187. PMID: 38992002
The histone H2A variant H2A.W occupies transposons and thus prevents access to them in Arabidopsis thaliana. H2A.W is deposited by the chromatin remodeler DDM1, which also promotes the accessibility of...
3.
Shimizu K, Negishi L, Kurumizaka H, Suzuki M
J Mol Evol . 2024 Jun; 92(4):415-431. PMID: 38864871
Pif is a shell matrix protein (SMP) identified in the nacreous layer of Pinctada fucata (Pfu) comprised two proteins, Pif97 and Pif 80. Pif97 contains a von Willebrand factor A...
4.
Izumi N, Shoji K, Negishi L, Tomari Y
EMBO Rep . 2024 Apr; 25(5):2239-2257. PMID: 38632376
The PIWI-interacting RNA (piRNA) pathway plays a crucial role in silencing transposons in the germline. piRNA-guided target cleavage by PIWI proteins triggers the biogenesis of new piRNAs from the cleaved...
5.
Futagawa K, Ikeda H, Negishi L, Kurumizaka H, Yamamoto A, Furihata K, et al.
Langmuir . 2024 Apr; 40(16):8373-8392. PMID: 38606767
Amorphous calcium carbonate (ACC) is an important precursor phase for the formation of aragonite crystals in the shells of . To identify the ACC-binding protein in the inner aragonite layer...
6.
Kato Y, Ha W, Zheng Z, Negishi L, Kawano J, Kurita Y, et al.
J Struct Biol . 2024 Mar; 216(2):108074. PMID: 38432597
Calcium carbonate is present in many biominerals, including in the exoskeletons of crustaceans and shells of mollusks. High Mg-containing calcium carbonate was synthesized by high temperatures, high pressures or high...
7.
Taniue K, Oda T, Hayashi T, Kamoshida Y, Takeda Y, Sugawara A, et al.
PNAS Nexus . 2023 Jul; 2(7):pgad220. PMID: 37448957
Mammalian genomes encode large number of long noncoding RNAs (lncRNAs) that play key roles in various biological processes, including proliferation, differentiation, and stem cell pluripotency. Recent studies have addressed that...
8.
Tang D, Kato Y, Zhang D, Negishi L, Kurumizaka H, Hirata T, et al.
Chembiochem . 2023 May; 24(14):e202300221. PMID: 37232370
Collimonas sp. (D-25), found in the soil of Akita Prefecture, is a gram-negative bacterium with the ability to synthesize gold nanoparticles (AuNPs). During the synthesis of AuNPs, one specific protein...
9.
Yamashita T, Matsuda H, Koizumi K, Thirumalaisamy L, Kim M, Negishi L, et al.
Acta Biomater . 2023 Mar; 162:110-119. PMID: 36924877
The scaly-foot gastropod (Chrysomallon squamiferum), which lives in the deep-sea zone of oceans around thermal vents, has a black shell and scales on the foot. Both the black shell and...
10.
Li T, Murano K, Kitano T, Guo Y, Negishi L, Siomi H
Sci Adv . 2022 Nov; 8(47):eabq3806. PMID: 36417507
Transposable elements (TEs) are genomic parasites that propagate within the host genome and introduce mutations. Long interspersed nuclear element-1 (LINE-1 or L1) is the major TE class, which occupies nearly...