Results 141 to 150 of about 553,501 (299)

Bovine milk proteins : their determination, and associations between milk protein genotypes and milk yield and composition / by Douglas M. McLean [PDF]

open access: yes, 1981
Typescript (photocopy)xv, 210 leaves, [2] leaves of plates : ill. ; 30 cm.By using a regression equation relating the difference between dye binding and Kjeldahl values with the total protein concentration of the milk, the accuracy of estimates of casein
McLean, D. M. (Douglas M.)
core  

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Membraine-mediated control of [beta]-hydroxy-[beta]-methylglutaryl coenzyme A reductase in rat liver

open access: yes, 1978
xix, 207 leaves : ill., diagrs., graphs, tables, photo. ; 30 cm.Title page, contents and abstract only. The complete thesis in print form is available from the University Library.Thesis (Ph.D.1980)--The Dept.
Abdullah bin Sipat
core  

Effects of freezing on ram and boar sperm [PDF]

open access: yes, 1976
Sperm survival in frozen semen appears to be determined largely by the amount of intracellular enzymes during freezing and thawing. Data is presented to show the effects of different diluents, temperature and glycerol as well as egg yolk concentrations ...
Cheng, Betty Yeou Mei
core  

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Field studies of renal functions and body fluids of arid zone ruminants / by B.D. Siebert.

open access: yes, 1967
202 p. : ill. ; 28 cm.Title page, contents and abstract only. The complete thesis in print form is available from the University Library.Thesis (Ph.D.)--University of Adelaide, Dept.
Siebert, Brian David
core  

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

open access: yesFEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee   +6 more
wiley   +1 more source

The occurence, biosynthesis and metabolism of the oestrogens in the ovine foeto-placental unit

open access: yes, 1970
xix, 277 leaves : ill., appendicesTitle page, contents and abstract only. The complete thesis in print form is available from the University Library.Thesis (Ph.D.)--University of Adelaide, Dept.
Findlay, Jock K.
core  

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

open access: yesFEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani   +6 more
wiley   +1 more source

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