Abstract: The present invention relates to nucleic acids derived from Drechslera tritici-repentis, Cylindorcarpon herteronema, Diploida natalensis, Stagonospora nodorum, Microdochium nivalae and Periplaneta americana. The invention also relates to the individual coding sequences and to proteins encoded by these sequences in combination with other sequences as well as to a process for converting oleic acid to linoleic acid to Iinoleic acid and the production of arachidonic acid, eicosapentaenoic acid and/or docosahexaenoic acid in a plant.

Abstract: A method for operating, monitoring and/or configuring an automation system of a technical plant from a remote device may include a control software ensuring that the software processes of an operating and monitoring software and/or a configuration software relevant for a communication via a public network are terminated. After setting up a secure communication link from the device to the automation system via the public network, an endpoint of the communication link in the remote device is assigned a network address and the software processes of the operating and monitoring software and/or configuration software relevant for a communication via the public network are started. The data packets sent by the operating and monitoring software and/or configuration software for operating, monitoring and/or configuring the automation system are diverted to the network address by the control software.

Abstract: The present invention relates to a polynucleotide encoding an omega 3 (?-3) desaturase from Pythium irregulare with specificity to long chain polyunsaturated omega 6 (?-6) fatty acids as well as a vector containing said polynucleotide, and a host cell containing the vector or the polynucleotide. Moreover, the present invention pertains to a polypeptide encoded by the said polynucleotide, antibodies against the polypeptide as well as a method for the manufacture of the polypeptide. Further, encompassed by the present invention are transgenic non-human organisms. Finally, the present invention relates to methods for the manufacture of compounds and oil- fatty acid- or lipid-containing compositions.

Abstract: The invention relates to a bearing arrangement (1), in particular for bearing the carrying shaft (30) of a parabolic trough collector (26), having a disc- or ring-shaped component (3), at least one support roller (5), which radially fixes the component (3) and on which the component (3) rolls on the circumferential side during rotation about a rotation axis (2), and a support structure (6), on which the support roller (5) is mounted by a radial sliding bearing (8). According to the invention, the lateral surface (12) of the support roller (5) which receives the component (3) has a convex curve in the axial direction. The invention further relates to parabolic trough collector (26) mounted on a plurality of such bearing arrangements (1).

Abstract: The invention provides isolated nucleic acid molecules which encode novel fatty acid dehydratase family members. The invention also provides recombinant expression vectors containing dehydratase nucleic acid molecules, host cells into which the expression vectors have been introduced, and methods for large-scale production of long chain polyunsaturated fatty acids (LCPUFAs), e.g., SDA, EPA and DHA.

Abstract: The present invention relates to polynucleotides from Cochliobolus heterostrophus C5, Cyanothece sp. CCY0110, Mycocentrospora acerin and Hyaloperonospora parasitica, which code for desaturases and which can be employed for the recombinant production of polyunsaturated fatty acids. The invention furthermore relates to vectors, host cells and transgenic nonhuman organisms which comprise the polynucleotides according to the invention, and to the polypeptides encoded by the polynucleotides. The invention furthermore relates to antibodies against the polypeptides according to the invention. Finally, the invention also relates to production processes for the polyunsaturated fatty acids and for oil, lipid and fatty acid compositions and to their use as drugs, cosmetics, foodstuffs, feedstuffs, preferably fish food, or food supplements.

Abstract: The present invention is concerned with means and methods for allowing tissue specific and, in particular, seed specific expression of genes. The present invention, accordingly, relates to a polynucleotide comprising an expression control sequence which allows seed specific expression of a nucleic acid of interest being operatively linked thereto. Moreover, the present invention contemplates vectors, host cells, non-human transgenic organisms comprising the aforementioned polynucleotide as well as methods and uses of such a polynucleotide.

Abstract: The present invention relates to polynucleotides from Cochliobolus heterostrophus C5, Cyanothece sp. CCY0110, Mycocentrospora acerina and Hyaloperonospora parasitica, which code for desaturases and which can be employed for the recombinant production of polyunsaturated fatty acids. The invention furthermore relates to vectors, host cells and transgenic nonhuman organisms which comprise the polynucleotides according to the invention, and to the polypeptides encoded by the polynucleotides. The invention furthermore relates to antibodies against the polypeptides according to the invention. Finally, the invention also relates to production processes for the polyunsaturated fatty acids and for oil, lipid and fatty acid compositions and to their use as drugs, cosmetics, foodstuffs, feedstuffs, preferably fish food, or food supplements.

Abstract: The present invention relates to polynucleotides from Helobdella robusta, Laccaria bicolor, Lottia gigantea, Microcoleus chthonoplastes, Monosiga brevicollis, Mycosphaerella fijiensis, Mycospaerella graminicola, Naegleria gruberi, Nectria haematococca, Nematostella vectensis, Phycomyces blakesleeanus, Trichoderma resii, Physcomitrella patens, Postia placenta, Selaginella moellendorffii and Microdochium nivale, which code for desaturases and which can be employed for the recombinant production of polyunsaturated fatty acids. The invention furthermore relates to vectors, host cells and transgenic nonhuman organisms which comprise the polynucleotides according to the invention, and to the polypeptides encoded by the polynucleotides. The invention furthermore relates to antibodies against the polypeptides according to the invention.

Abstract: The present invention relates to polynucleotides from Ostreococcus lucimarinus which code for desaturases and elongases and which can be employed for the recombinant production of polyunsaturated fatty acids. The invention furthermore relates to vectors, host cells and transgenic nonhuman organisms which comprise the polynucleotides, and to the polypeptides encoded by the polynucleotides. Finally, the invention also relates to production processes for the polyunsaturated fatty acids and for oil, lipid and fatty acid compositions.

Abstract: A bearing arrangement for the rotatable mounting of a shaft (7) in relation to a housing (8), including a back-up bearing (9) which is designed as a rolling contact bearing, wherein the rolling contact bearing can absorb forces in the axial and radial direction and is designed in particular as an angular rolling bearing, especially as a two-row angular ball bearing, wherein the rolling contact bearing (9) is substantially left open in the radial direction. The object addressed by the invention is that of providing a bearing arrangement with a back-up bearing for a shaft, which bearing arrangement can better absorb in particular the forces occurring in the mounting of rapidly rotating, solid shafts.

Abstract: A bearing arrangement for the rotatable mounting of a shaft (7) in relation to a housing (8), including a back-up bearing (9) which is designed as a rolling bearing, wherein the rolling bearing can absorb forces in the axial and radial direction and is designed in particular as an angular rolling bearing, especially as a two-row angular ball bearing, wherein the rolling bearing (9) is substantially free in the radial direction. The problem addressed by the invention is that of providing a bearing arrangement with a back-up bearing for a shaft, which bearing arrangement can better absorb in particular the forces occurring in the mounting of rapidly rotating, solid shafts.

Abstract: The present invention relates to polynucleotides from Ostreococcus lucimarinus which code for desaturases and elongases and which can be employed for the recombinant production of polyunsaturated fatty acids. The invention furthermore relates to vectors, host cells and transgenic nonhuman organisms which comprise the polynucleotides, and to the polypeptides encoded by the polynucleotides. Finally, the invention also relates to production processes for the polyunsaturated fatty acids and for oil, lipid and fatty acid compositions.

Abstract: The invention provides isolated nucleic acid molecules which encodes a novel fatty acid desaturase, KCS, KCR, DH and ECR from Nannochloropsis oculata. The invention also provides recombinant expression vectors containing desaturase, KCS, KCR, DH and ECR nucleic acid molecules, host cells into which the expression vectors have been introduced, and methods for large-scale production of long chain polyunsaturated fatty acids (LCPUFAs), e.g., ARA, EPA and DHA.

Abstract: The present invention relates to polynucleotides from Ostreococcus lucimarinus which code for desaturases and elongases and which can be employed for the recombinant production of polyunsaturated fatty acids. The invention furthermore relates to vectors, host cells and transgenic nonhuman organisms which comprise the polynucleotides, and to the polypeptides encoded by the polynucleotides. Finally, the invention also relates to production processes for the polyunsaturated fatty acids and for oil, lipid and fatty acid compositions.

Abstract: The invention relates to a plant seed oil, comprising arachidonic acid comprising approximately 7 to approximately 26 percent by weight of the total fatty acid content, the ratio of the percentages by weight of arachidonic acid to gamma-linolenic acid being approximately 1:1 to approximately 5:1 and the ratio of the percentages by weight of arachidonic acid to dihomo-gamma-linolenic acid being approximately 1:1 to approximately 5:1. The invention additionally relates to processes for the production of this plant seed oil and formulations and uses of the plant seed oil. In particular, the invention also makes available foodstuffs and baby food that contain the plant seed oil mentioned.

Abstract: A system is provided for performing remote services for a technical installation comprising a first remote service system having a first tunnel connection for transmitting data between a first device at a distance from the installation and a first device internal to the installation, and a second remote service system having a second tunnel connection for transmitting data between a second device at a distance from the installation and a second device internal to the installation, wherein the second tunnel connection runs through the first tunnel connection. Performing a plurality of remote services in an installation can thereby be enabled at a high level of IT security and a high level of operational reliability of the installation, wherein the administrative effort on the part of the installation operator call be kept small.

Abstract: The present invention relates to nucleic acid sequences coding for polypeptides with ?-3-desaturase activity. The invention furthermore relates to nucleic acid constructs, vectors and organisms comprising at least one nucleic acid sequence according to the invention, at least one vector comprising the nucleic acid sequence and/or the nucleic acid constructs, and transgenic organisms comprise the abovementioned nucleic acid sequences, nucleic acid constructs and/or vectors.

Abstract: The invention relates to a process for the production of long-chain polyunsaturated fatty acids in an organism by introducing, into the organism, nucleic acids coding for polypeptides with acyltransferase activity. These nucleic acid sequences, if appropriate together with further nucleic acid sequences coding for polypeptides of the fatty acid or lipid metabolism biosynthesis, can advantageously be expressed in the organism. Furthermore, the invention relates to a method for the production of oils and/or triacylglycerides with an elevated content of long-chain polyunsaturated fatty acids. The invention furthermore relates to the nucleic acid sequences, and constructs, vectors and organisms comprising the nucleic acid sequences. A further part of the invention relates to oils, lipids and/or fatty acids produced by the process according to the invention and to their use.

Abstract: This invention relates generally to plant cells and/or plants with increased yield as compared to a corresponding non-transformed wild type plant cell by increasing or generating one or more activities of polypeptides associated with the intermediate phosphoribosylpyrophosphate (PRPP) in plants. In particular, this invention relates to plant cells and/or plants with increased yield as compared to a corresponding non-transformed wild type plant cell by increasing or generating one or more activities of phosphoribosyl pyrophosphate synthases (PRPP synthetase, PRS) The invention also deals with methods of producing and screening for and breeding such plant cells and/or plants.