دورية أكاديمية
أعرض في EDS

Proline accumulation in developing grapevine fruit occurs independently of changes in the levels of delta1-pyrroline-5-carboxylate synthetase mRNA or protein.

التفاصيل البيبلوغرافية
العنوان: Proline accumulation in developing grapevine fruit occurs independently of changes in the levels of delta1-pyrroline-5-carboxylate synthetase mRNA or protein.
المؤلفون: Stines AP; Department of Horticulture, Viticulture, and Oenology, University of Adelaide, Waite Campus, PMB 1, Glen Osmond, SA 5064, Australia., Naylor DJ, Høj PB, van Heeswijck R
المصدر: Plant physiology [Plant Physiol] 1999 Jul; Vol. 120 (3), pp. 923.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: American Society of Plant Biologists Country of Publication: United States NLM ID: 0401224 Publication Model: Print Cited Medium: Print ISSN: 0032-0889 (Print) Linking ISSN: 00320889 NLM ISO Abbreviation: Plant Physiol Subsets: MEDLINE
أسماء مطبوعة: Publication: : [Rockville, MD] : American Society of Plant Biologists
Original Publication: Lancaster, Pa., American Society of Plant Physiologists.
مواضيع طبية MeSH: Oxidoreductases Acting on CH-NH Group Donors/*metabolism , Proline/*metabolism , RNA, Plant/*metabolism , Rosales/*metabolism, 1-Pyrroline-5-Carboxylate Dehydrogenase ; Amino Acid Sequence ; Amino Acids/metabolism ; Fruit/enzymology ; Fruit/metabolism ; Molecular Sequence Data ; RNA, Messenger/metabolism ; Rosales/enzymology ; Sequence Homology, Amino Acid
مستخلص: Mature fruit of grapevine (Vitis vinifera) contains unusually high levels of free proline (Pro; up to 24 micromol or 2.8 mg/g fresh weight). Pro accumulation does not occur uniformly throughout berry development but only during the last 4 to 6 weeks of ripening when both berry growth and net protein accumulation have ceased. In contrast, the steady-state levels of both the mRNA encoding V. vinifera Delta1-pyrroline-5-carboxylate synthetase (VVP5CS), a key regulatory enzyme in Pro biosynthesis, and its protein product remain relatively uniform throughout fruit development. In addition, the steady-state protein levels of Pro dehydrogenase, the first enzyme in Pro degradation, increased throughout early fruit development but thereafter remained relatively constant. The developmental accumulation of free Pro late in grape berry ripening is thus clearly distinct from the osmotic stress-induced accumulation of Pro in plants. It is not associated with either sustained increases in steady-state levels of P5CS mRNA or protein or a decrease in steady-state levels of Pro dehydrogenase protein, suggesting that other physiological factors are important for its regulation.
References: Mol Gen Genet. 1996 Dec 13;253(3):334-41. (PMID: 9003320)
Plant Physiol. 1995 Aug;108(4):1387-1394. (PMID: 12228549)
Plant Mol Biol. 1997 Mar;33(5):857-65. (PMID: 9106509)
J Biol Chem. 1995 Sep 1;270(35):20491-6. (PMID: 7657626)
Proc Natl Acad Sci U S A. 1992 Oct 1;89(19):9354-8. (PMID: 1384052)
Proc Natl Acad Sci U S A. 1997 Jul 22;94(15):8249-54. (PMID: 9223347)
Plant J. 1997 Sep;12(3):557-69. (PMID: 9351242)
Plant J. 1995 May;7(5):751-60. (PMID: 7773306)
Anal Biochem. 1986 May 15;155(1):83-8. (PMID: 3454661)
Plant Physiol. 1976 Sep;58(3):398-401. (PMID: 16659686)
Planta. 1982 May;154(3):199-203. (PMID: 24276061)
Plant Physiol. 1997 Jul;114(3):759-69. (PMID: 9232867)
J Plant Physiol. 1984;116(4):343-9. (PMID: 23195304)
Plant Physiol. 1981 Apr;67(4):780-4. (PMID: 16661754)
Biochem J. 1981 Aug 1;197(2):269-74. (PMID: 7034716)
Mol Gen Genet. 1997 Mar 18;254(1):104-9. (PMID: 9108297)
Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463-7. (PMID: 271968)
Anal Biochem. 1984 May 1;138(2):267-84. (PMID: 6204550)
Anal Biochem. 1966 Nov;17(2):278-93. (PMID: 5971422)
Plant Physiol. 1986 Dec;82(4):890-903. (PMID: 16665163)
Proc Natl Acad Sci U S A. 1996 Aug 6;93(16):8787-91. (PMID: 8710950)
Plant Physiol. 1998 Oct;118(2):661-74. (PMID: 9765552)
Plant Cell. 1996 Aug;8(8):1323-35. (PMID: 8776899)
FEBS Lett. 1995 Sep 18;372(1):13-9. (PMID: 7556633)
Plant Physiol. 1973 Apr;51(4):629-34. (PMID: 16658384)
سلسلة جزيئية: GENBANK AJ005686
المشرفين على المادة: 0 (Amino Acids)
0 (RNA, Messenger)
0 (RNA, Plant)
9DLQ4CIU6V (Proline)
EC 1.2.1.88 (1-Pyrroline-5-Carboxylate Dehydrogenase)
EC 1.5.- (Oxidoreductases Acting on CH-NH Group Donors)
تواريخ الأحداث: Date Created: 19990710 Date Completed: 19990813 Latest Revision: 20190514
رمز التحديث: 20240627
مُعرف محوري في PubMed: PMC59332
DOI: 10.1104/pp.120.3.923
PMID: 10398729
قاعدة البيانات: MEDLINE
الوصف
تدمد:0032-0889
DOI:10.1104/pp.120.3.923