Zobrazeno 1 - 10
of 236
pro vyhledávání: '"W. Heldt"'
The purpose of the study was to determine the effects of hearing loss and noise on (1) two autonomic nervous system measures associated with stress (skin conductance and heart rate variability) and on (2) subjective ratings of workload/stress. The au
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2fdbb6bdd0f013c98e817083f37df37
https://europepmc.org/articles/PMC4272605/
https://europepmc.org/articles/PMC4272605/
Autor:
Christian Wiese, H. W. Heldt, Ulrich Heber, Yu. V. Gamalei, O. V. Voitsekhovskaya, Gertrud Lohaus
Publikováno v:
Russian Journal of Plant Physiology. 49:44-53
Solutions of sucrose, glucose, raffinose, and stachyose were fed via the petiole to detached leaves of plant species known to transfer sugars during photosynthesis into the phloem using either the apoplastic or the symplastic pathway of phloem loadin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6506b065f8c8b028dc2a4356930bc53
https://doi.org/10.1023/a:1013756126741
https://doi.org/10.1023/a:1013756126741
Publikováno v:
Plant Science. 159:125-133
The free amino acid content of tomato (Lycopersicon esculentum Mill.) fruits from cultivars Platense, Vollendung and Cherry were determined during ripening. It was found that glutamate markedly increased in red fruits of the three cultivars under stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55bd7360db43ec77c9f9a193c81a8235
https://doi.org/10.1016/s0168-9452(00)00342-3
https://doi.org/10.1016/s0168-9452(00)00342-3
Publikováno v:
Plant Biology. 2:161-167
Infection with phloem limited Abutilon Mosaic Virus caused localized carbohydrate accumulation (high levels of starch, sucrose, and hexoses) in leaves of Abutilon striatum during early symptom development. In mature leaves with attenuated symptoms, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f2388162638ff9f6c1c4251c4f90c42
https://doi.org/10.1055/s-2000-9461
https://doi.org/10.1055/s-2000-9461
Publikováno v:
Plant Physiology. 119:1025-1032
The properties of oxaloacetate (OA) transport into mitochondria from potato (Solanum tuberosum) tuber and pea (Pisum sativum) leaves were studied by measuring the uptake of14C-labeled OA into liposomes with incorporated mitochondrial membrane protein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c17f62abe78e25abefa7fdd1a6e6b2b
https://doi.org/10.1104/pp.119.3.1025
https://doi.org/10.1104/pp.119.3.1025
Publikováno v:
Planta. 205:181-188
In order to understand the metabolic processes governing the protein content in maize grains, we compared metabolic parameters of the two maize strains Illinois High Protein (IHP) and Illinois Low Protein (ILP), which differ largely in their relative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6f26f9121150b8dd71b5759f50859f3
https://doi.org/10.1007/s004250050310
https://doi.org/10.1007/s004250050310
Publikováno v:
Plant and Cell Physiology. 39:458-461
Pure phloem sap of tomato leaves was collected by stylectomy. Glutamine and glutamate were the predominant free amino acids translocated by the phloem stream. In developing fruits glutamine content increased significantly, reaching 35% of the total f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53890e82193414c8cdbfbac1e64e4bec
https://doi.org/10.1093/oxfordjournals.pcp.a029391
https://doi.org/10.1093/oxfordjournals.pcp.a029391
Publikováno v:
Scopus-Elsevier
Glyoxysomes of endosperm tissue of castor bean (Ricinus communis L.) seedlings were solubilized in a detergent and added to a lipid bilayer. Conductivity measurements revealed that the glyoxysomal preparation contained a porin-like channel. Using an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::924aeae4171610df06dab080c13917aa
https://doi.org/10.1104/pp.115.3.891
https://doi.org/10.1104/pp.115.3.891
Autor:
Gertrud Lohaus, H. W. Heldt
Publikováno v:
Journal of Experimental Botany. 48:1779-1786
The interactions between the assimilation and transport of nitrogen and carbon were investigated in barley and spinach leaves. Both plants were fumigated with NH 3 (1 mg m -3 ) and the content of amino acids, sucrose and carbon intermediates of amino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b37a01ca057e53d3cb5f34f8405373f
https://doi.org/10.1093/jxb/48.10.1779
https://doi.org/10.1093/jxb/48.10.1779
Publikováno v:
Botanica Acta. 108:270-275
The concentrations of sucrose, amino acids, nitrate and malate in the apoplastic compartment of illuminated leaves of barley and spinach were determined and compared with the corresponding concentrations in the cytosolic compartment of mesophyll cell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff6e01a119647c1dfd4fd975640b69a
https://doi.org/10.1111/j.1438-8677.1995.tb00860.x
https://doi.org/10.1111/j.1438-8677.1995.tb00860.x