Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Michel Penot"'
Publikováno v:
Acta Botanica Gallica. 142:333-339
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09143aa9d30e43f8412b977d2717a500
https://doi.org/10.1080/12538078.1995.10515250
https://doi.org/10.1080/12538078.1995.10515250
Publikováno v:
Acta Botanica Neerlandica. 43:129-136
SUMMARY Addition of natural polyamines (putrescine, spermidine or spermine) to the culture medium stimulates growth of Dunaliella primolecta and results in an increased photosynthesis (+200%), chl a content (+300%) and ATP content (+182%). The result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d0034d57a6430069d3bb41983a135f2
https://doi.org/10.1111/j.1438-8677.1994.tb00740.x
https://doi.org/10.1111/j.1438-8677.1994.tb00740.x
Publikováno v:
Botanica Acta. 107:18-23
The effects of methylglyoxal-bis(guanylhydrazone) (MGBG), an inhibitor of polyamine biosynthesis were studied on tuberization and cellular polyamine content using in vitro Solanum tuberosum (cv Binjte) plants. When MGBG was added to the culture mediu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac599851eeb6915ea41b878bfe6c2452
https://doi.org/10.1111/j.1438-8677.1994.tb00403.x
https://doi.org/10.1111/j.1438-8677.1994.tb00403.x
Publikováno v:
Physiologia Plantarum. 87:291-296
Polysiphonia lanosa (L.) Tandy is a marine red alga that usually grows epiphytically on the fucale Ascophyllum nodosum (L.) Le Jolis. The present work was conducted in order to obtain more information on the relationships between these two algae, esp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::025e2613026a159cbee10e6f2acf6105
https://doi.org/10.1111/j.1399-3054.1993.tb01733.x
https://doi.org/10.1111/j.1399-3054.1993.tb01733.x
Publikováno v:
Biochemie und Physiologie der Pflanzen. 188:169-176
Summary Polyamines can be considered as a new class of plant growth regulators. However to be considered as hormones, they have to respond to the translocatability criterion in the whole plant. The results presented here show that a small droplet (10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040368c1ee7af26aedd2fb2a05a54333
https://doi.org/10.1016/s0015-3796(11)80004-1
https://doi.org/10.1016/s0015-3796(11)80004-1
Publikováno v:
Journal of Plant Physiology. 139:680-684
Summary The synthesis of betacyanin in Amaranthus cotyledons is a cytokinin dependent process and forms a sensitive bioassay to study interactions between polyamines and cytokinins. Treatment with benzyladenine or diamines (putrescine and diaminoprop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f0c463cb4eb224ec6a8a2f7547936fe
https://doi.org/10.1016/s0176-1617(11)81710-4
https://doi.org/10.1016/s0176-1617(11)81710-4
Publikováno v:
Journal of Experimental Botany. 43:403-408
In this study, three basic approaches were adopted. Comparing the effects of polyamines to those of phytohormones on the translocation of K; K is known to play an essential role in the partitioning of fixed carbon for sucrose and starch synthesis. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c2852fc2da6e06f77458615eaa64f9
https://doi.org/10.1093/jxb/43.3.403
https://doi.org/10.1093/jxb/43.3.403
Autor:
Danielle Poder, Michel Penot
Publikováno v:
Journal of Experimental Botany. 43:189-193
The effect of orthovanadate on the uptake of phosphate by aged potato tuber tissue was investigated to study the relationship with plasma membrane ATPase activity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ade00a799b011f824d63e93136f13d3
https://doi.org/10.1093/jxb/43.2.189
https://doi.org/10.1093/jxb/43.2.189
Publikováno v:
Canadian Journal of Botany. 69:18-25
Lanthanum was used as an electron-dense marker of apoplastic transport in the brown alga Cystoseira nodicaulis. A lanthanum salt, La(NO3)3, was given in seawater at the base of excised branches for 2–8 days. Lanthanum transport into two regions dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1420aaa6ad8aa2d0e13eedab3e1cddec
https://doi.org/10.1139/b91-004
https://doi.org/10.1139/b91-004
Publikováno v:
Biologia plantarum. 33:10-19
Previous results with potato leaf tissues revealed that a treatment with ABA (10-4 M) induced an increase of K+ uptake (Suleimanet al., 1990a).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c81094d2d8ae15e5edbb11c0bd52b9cb
https://doi.org/10.1007/bf02873780
https://doi.org/10.1007/bf02873780