摘要:
Disclosed is a protein associated with disease resistance and an encoding gene thereof, and use thereof in regulation of plant disease resistance. A protein provided is: a) a protein with an amino acid sequence as shown in amino acids 1-264 of SEQ ID NO: 1; b) a protein that is associated with disease resistance and obtained after an amino acid sequence as shown in amino acids 1-264 of SEQ ID NO: 1 in a Sequence Listing is subjected to substitution and/or deletion and/or addition of one or several amino acid residues; c) a protein with an amino acid sequence as shown in SEQ ID NO: 1; or d) a protein that is associated with disease resistance and obtained after the amino acid sequence as shown in SEQ ID NO: 1 in the Sequence Listing is subjected to substitution and/or deletion and/or addition of one or several amino acid residues. Experiments demonstrate that the protein associated with disease resistance and the encoding gene thereof can be used to enhance plant disease resistance.
摘要:
The invention relates to yeast cells with useful characteristics, including being capable of utilizing panose as sole carbon source and/or capable of utilizing one or more dipeptidesas sole nitrogen source. The invention also relates to yeast cells with useful genotypes including comprising at least 4 allelic genes encoding IMA1p and/or at least two allelic genes encoding IMA5p.
摘要:
The presently disclosed invention relates to methods of transferring large nucleic acid molecules or a genome from one cell (the donor) into heterologous host cells in the presence of a crowding agent. The method allows for greater ease and efficiency of transfer of genetic material. Introduction of the donor genetic material into the recipient host cells also allows for manipulation of the donor nucleic acid molecule or genome within the host cells. Methods disclosed herein can be used to alter donor genomes from intractable donor cells in more tractable host cells.
摘要:
The present invention provides methods and compositions suitable for use in the isomerization of xylose to xylulose, as well as methods and compositions suitable for use in the conversion of xylose to xylitol and xylulose, including nucleic acid constructs, recombinant fungal host cells, and related materials.
摘要:
The present invention relates to a novel recombinant fungal strain of Trichoderma sp. MTCC 5659 useful for enhancing the nutritional value and growth of plants. The invention further relates to a formulation useful as bioinoculant, wherein the said formulation comprises MTCC 5659 optionally along with a carrier. The claimed strain has been developed via the protoplast fusion technique of two parent Trichoderma strains and is useful for stimulating the content of amino acids, trace elements, chlorophyll and plant growth and yield attributing characters.
摘要:
The present invention relates to a brewer's yeast which produces alcoholic beverages having an ability for reducing the haze level, alcoholic beverages produced using such a yeast, and a method of producing such alcoholic beverages. More specifically, the present invention relates to a yeast which can reduce the level of haze in the product by increasing the level of expression of ScCWP2 gene encoding cell wall mannoprotein Cwp2p in brewer's yeast, or non-ScCWP2 gene characteristic to beer yeast, and to a method of producing alcoholic beverages using such a yeast.
摘要:
Disclosed are a novel Hansenula polymorpha gene coding for ∝-1, 6 -mannosyltransferase initiating outer chain elongation in N-linked glycosylation, an H. polymorpha mutant strain having a deficiency in the gene, and a process for producing a recombinant glycoprotein using such a mutant strain.