Results 231 to 240 of about 321,948 (292)

Blue Light and Methyl Jasmonate Synergistically Enhance Betalain Accumulation, Antioxidant Enzyme Activity, and Osmotic Adjustment in Sugar Beet (<i>Beta vulgaris</i> L.) Seedlings: A Time-Course Analysis. [PDF]

Plants (Basel)
Wang H, Yang C, Yu Y, Cheng D, Dai C, Luo C.   +5 more
europepmc   +1 more source

Exogenous melatonin modulates growth, antioxidant defense, and secondary metabolism of Matthiola incana under drought stress. [PDF]

BMC Plant Biol
Hasan NAH, Ahmed NW, Shaker AR, Sanam MA.   +3 more
europepmc   +1 more source

Mechanisms by which proline reductase of <i>Clostridioides difficile</i> promotes efficient metabolism and disease progression <i>in vivo</i>. [PDF]

mBio
Cersosimo LM, Graham M, Monestier A, Pavao A, Worley JN, Peltier J, Dupuy B, Bry L.   +7 more
europepmc   +1 more source

Agmatine and N-hydroxypipecolic acid synergistically enhance salt tolerance in wheat through antioxidant defense, proline metabolism, and photosynthetic protection. [PDF]

Plant Signal Behav
Murtaza G, Mamarakhimov O, Musaev K, Djabbarova M, Sanayeva L, Rashidov N, Ibragimov K, Ali S, Alotaibi MS, Huseynova A, Rebouh NY, Ullah S, Iqbal R.   +12 more
europepmc   +1 more source

Structural equation modeling reveals proline as the dominant pathway governing rice seed germination under chilling stress. [PDF]

Front Plant Sci
Cheng S, Luo H, Chen Z, Liu Z, Li P, Yu C, Xu X, Wen L, Peng X.   +8 more
europepmc   +1 more source

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LC-MS/MS method for proline-glycine-proline and acetylated proline-glycine-proline in human plasma

Journal of Chromatography B, 2023
The extracellular cellular matrix (ECM) maintains tissue structure and regulates signaling functions by continuous degradation and remodeling. Inflammation or other disease conditions activate proteases including matrix metalloproteinases (MMPs) that degrade ECM proteins and in particular generate fragments of collagen and elastin, some of which are ...
Ekta Tiwary, Taylor F Berryhill, Landon Wilson, Stephen Barnes, Jeevan K Prasain, J Michael Wells   +5 more
openaire   +2 more sources

Control of Proline Biosynthesis by Proline and Proline Analogues

Nature, 1966
MICRO-ORGANISMS prevent over-production of amino -acids by two mechanisms: (a) end-product inhibition of the action of the first specific enzyme in the biosynthetic sequence, and (b) inhibition of the synthesis of all the enzymes in the sequence (enzyme repression)1,2. A number of growth-inhibitory analogues of normal protein amino-acids, besides being
H, Tristram, C F, Thurston
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Proline and proline derivatives as anticonvulsants

General Pharmacology: The Vascular System, 1989
1. The anticonvulsant properties of L-proline, of proline derivatives (trans-4-hydroxy-L-proline, cis-4-hydroxy-D-proline, 3,4-dehydro-D,L-proline) and of D- and L-pipecolic acid were studied alone and in combination with vigabatrin (R/S-4-aminohex-5-enoic acid).
S, Sarhan, N, Seiler
openaire   +2 more sources

Biosynthesis of Proline

EcoSal Plus, 2007
Proline was among the last biosynthetic precursors to have its biosynthetic pathway unraveled. This review recapitulates the findings on the biosynthesis and transport of proline. Glutamyl kinase (GK) catalyzes the ATP-dependent phosphorylation of L-glutamic acid.
Laszlo N, Csonka, Thomas, Leisinger
openaire   +2 more sources

Conformations of proline

Journal of the American Chemical Society, 1977
The present study concerns the energies of the conformations of proline. We present results of an improved molecular mechanics calculation for ring conformations of Ac-Pro-OCH/sub 3/ and for the s-cis and s-trans conformations. Internal coordinates including all torsions have been calculated from crystal coordinates for more than 40 x-ray ...
D F, De Tar, N P, Luthra
openaire   +2 more sources