Zobrazeno 1 - 10
of 280
pro vyhledávání: '"Biological Sciences: Botany"'
Autor:
Joseph E. Varner, Jychian Chen
Publikováno v:
Proceedings of the National Academy of Sciences. 82:4399-4403
Extensins are hydroxyproline-rich glycoproteins associated with most dicotyledonous plant cell walls. To isolate cDNA clones encoding extensin, we started by isolating poly(A) + RNA from carrot root tissue, and then translating the RNA in vitro , in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50a89f53dad43d70e7acadb58fbf201c
https://doi.org/10.1073/pnas.82.13.4399
https://doi.org/10.1073/pnas.82.13.4399
Autor:
Brian A. Federici
Publikováno v:
Proceedings of the National Academy of Sciences. 76:4425-4428
Two closely related fungi, Coelomomyces dodgei and C. punctatus (Chytridiomycetes; Blastocladiales), showing considerable potential for mosquito control, have been hybridized. Both species have life cycles involving an obligate alteration of sexual a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b794c13c557231545616595dac8ef223
https://doi.org/10.1073/pnas.76.9.4425
https://doi.org/10.1073/pnas.76.9.4425
Publikováno v:
Proceedings of the National Academy of Sciences. 81:3737-3741
Within 4 hr after wounding the lower leaves of young potato and tomato plants, a rapid and remarkable change is induced in the cells of upper undamaged leaves that results in extensive lysis of protoplasts during their isolation. Protoplast yields fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::627541cddd2a10dd8ec1c7682de95523
https://doi.org/10.1073/pnas.81.12.3737
https://doi.org/10.1073/pnas.81.12.3737
Autor:
Heven Sze
Publikováno v:
Proceedings of the National Academy of Sciences. 77:5904-5908
The effect of ionophores on K + -stimulated adenosinetriphosphatase (ATPase; ATP phosphohydrolase, EC 3.6.1.3) activity of microsomal vesicles from tobacco callus was investigated. A nigericin-stimulated K + -ATPase activity was enriched in a purifie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1e88703f310835ce9115519977c0465
https://doi.org/10.1073/pnas.77.10.5904
https://doi.org/10.1073/pnas.77.10.5904
Autor:
J.A. Bailey, Joseph E. Varner, C. L. Cramer, John N. Bell, Christopher J. Lamb, Allan M. Showalter
Publikováno v:
Proceedings of the National Academy of Sciences. 82:6551-6555
Hydroxyproline-rich glycoproteins (HRGPs) are important structural components of plant cell walls and also accumulate in response to infection as an apparent defense mechanism. Accumulation of HRGP mRNA in biologically stressed bean ( Phaseolus vulga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72b1cfe586dfc4bf1e75c266e477cb0d
https://doi.org/10.1073/pnas.82.19.6551
https://doi.org/10.1073/pnas.82.19.6551
Publikováno v:
Proceedings of the National Academy of Sciences. 78:2985-2989
In limiting light the activation of ribulose-1,5-bisphosphate (Ru P 2 ) carboxylase [3-phospho-D-glycerate carboxylyase (dimerizing), EC 4.1.1.39] in leaf extracts of 7- to 8-day-old wheat seedlings changed proportionally with the photosynthetic rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c90691387a8debaed070e490f63b37ae
https://doi.org/10.1073/pnas.78.5.2985
https://doi.org/10.1073/pnas.78.5.2985
Autor:
Alan M. Jones, Michael A. Venis
Publikováno v:
Proceedings of the National Academy of Sciences. 86:6153-6156
The photoaffinity labeling agent 5-azidoindole-3-acetic acid, an analog of the endogenous plant hormone indole-3-acetic acid (an auxin), was used to identify indole-3-acetic acid-binding proteins in maize. Two peptides with subunit molecular masses o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c03019ffac1a32d6c8726f33c2405aea
https://doi.org/10.1073/pnas.86.16.6153
https://doi.org/10.1073/pnas.86.16.6153
Publikováno v:
Proceedings of the National Academy of Sciences. 81:1102-1106
The mRNAs encoding two enzymes of phenylpropanoid metabolism, phenylalanine ammonia-lyase (PAL; EC 4.3.1.5) and 4-coumarate:CoA ligase (4CL; EC 6.2.1.12), were induced in cultured parsley cells ( Petroselinum hortense ) either by irradiation with UV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::454ff0bbfdc8680439256858e5c60cae
https://doi.org/10.1073/pnas.81.4.1102
https://doi.org/10.1073/pnas.81.4.1102
Autor:
Mark T. Wade, Peter Albersheim
Publikováno v:
Proceedings of the National Academy of Sciences. 76:4433-4437
Phytophthora megasperma var. sojae (A. A. Hildebrand) is a fungal stem and root rot-causing pathogen of soybeans. Glycoproteins secreted into the medium of the aseptically cultured fungus have been partially purified by (NH 4 ) 2 SO 4 precipitation a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483f15dab662acde73ec45458484c077
https://doi.org/10.1073/pnas.76.9.4433
https://doi.org/10.1073/pnas.76.9.4433
Publikováno v:
Proceedings of the National Academy of Sciences. 85:6738-6742
To investigate the mechanisms underlying activation of plant defenses against microbial attack we have studied elicitor regulation of a chimeric gene comprising the 5′ flanking region of a defense gene encoding the phytoalexin biosynthetic enzyme c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2c276ff5b6cf946541fcb59fa5874b3
https://doi.org/10.1073/pnas.85.18.6738
https://doi.org/10.1073/pnas.85.18.6738