Results 31 to 40 of about 1,693,931 (265)

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

The crystal structure of 2-benzylsuccinic acid, C11H12O6 Z. Kristallogr. - New Cryst. Struct.

Zeitschrift für Kristallographie - New Crystal Structures
C11H12O4, orthorhombic, Pna21 (no. 33), a = 18.9628(4) Å, b = 5.58910(10) Å, c = 9.6527(2) Å, V = 1023.04(4) Å3, Z = 4, Rgt(F) = 0.0308, wRref(F2) = 0.0849, T = 297 K.
Zhang Caiyu, Wang Fengfeng, Chen Hua, Luan Lin, Hu Xiaowen, Liu Yang   +5 more
doaj   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Chemical control of citrus stump sprouts

California Agriculture, 1973
Many close-planted citrus groves have reached the stage where crowding has made it necessary to remove alternate trees. In some cases, the orchards are thinned by bulldozing trees to be removed.
S Boswell, C McCarty, M Miller
doaj  

The crystal structure of topiroxostat, C13H8N6

Zeitschrift für Kristallographie - New Crystal Structures
C13H8N6, monoclinic, P21/c (no. 14), a = 7.34720(10) Å, b = 12.9562(3) Å, c = 12.1399(2) Å, β = 97.071(2)°, V = 1146.83(4) Å3, Z = 4, Rgt(F) = 0.0438, wRref(F2) = 0.1169, T = 297 K.
Wang Fengfeng, Zhang Caiyu, Luan Lin, Hu Xiaowen, Liu Yang   +4 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Chemical weed control in carnation transplants

California Agriculture, 1972
Weeds are a problem in transplanted carnations during early stages of development when there can be no soil fumigation or steam sterilization. Early mechanical control of weeds is made impossible by the wire, plastic or bamboo netting that is placed on ...
J Bivins, C Elmore, A Lange
doaj  

The crystal structure of Limaprost, C22H36O5

Zeitschrift für Kristallographie - New Crystal Structures
C22H36O5, orthorhombic, P212121 (no. 19), a = 8.5523(2) Å, b = 25.8248(8) Å, c = 10.3293(3) Å, V = 2281.35(12) Å3, Z = 4, Rgt(F) = 0.0539, wRref(F2) = 0.1664, T = 297 K.
Wang Fengfeng, Zhang Caiyu, Hu Xiaowen, Luan Lin, Liu Yang   +4 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

The crystal structure of dimethylammonium poly[(μ2-sulfonato-κ2O:O′)-(μ3-5′- carboxy-2,2′-bipyridine-5-carboxylato- κ3N,N:O′)-copper(II)], C14H15N3O8SCu

Zeitschrift für Kristallographie - New Crystal Structures
C14H15N3O8SCu, monoclinic, P21/n (no. 14), a = 9.317(3) Å, b = 18.230(7) Å, c = 10.127(4) Å, β = 103.742(7)°, V = 1670.8(10) Å3, Z = 4, Rgt(F) = 0.0410, wRref(F2) = 0.0947, T = 297 K.
Wang Fengfeng, Zhang Caiyu, Hu Xiaowen, Luan Lin, Liu Yang   +4 more
doaj   +1 more source