Abstract
A cDNA clone, designated Hra28 (for hypersensitive reaction associated), was identified corresponding to an RNA transcript that accumulates in bean during the hypersensitive reaction. The Hra28 cDNA is 1084 nucleotides in length and is predicted to encode an acid phosphatase of 264 amino acids. Northern analysis demonstrated that the Hra28 transcript accumulated differentially in response to bacteria which induce a hypersensitive response (HR), a bacterium which causes disease, and a Hrp(-) mutant which does not elicit an HR or cause disease. In contrast, the Hra28 transcript did not accumulate in response to wounding. Thus, the Hra28 gene is induced by multiple stimuli and appears to be regulated in a complex manner.
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Claims 5
Claim · model-written summary
Hra28 was identified as a transcript accumulating during the bean hypersensitive reaction.
Verbatim
e0“A cDNA clone, designated Hra28 (for hypersensitive reaction associated), was identified corresponding to an RNA transcript that accumulates in bean during the hypersensitive reaction.”
Claim · model-written summary
Hra28 cDNA is 1084 nucleotides long.
Not reportedDirection
Verbatim
e0“The Hra28 cDNA is 1084 nucleotides in length and is predicted to encode an acid phosphatase of 264 amino acids.”
t0“bean”
Claim · model-written summary
Hra28 is predicted to encode an acid phosphatase of 264 amino acids.
Not reportedDirection
Verbatim
e0“The Hra28 cDNA is 1084 nucleotides in length and is predicted to encode an acid phosphatase of 264 amino acids.”
t0“bean”
Claim · model-written summary
Hra28 transcript accumulation differed in response to HR-inducing bacteria, disease-causing bacteria, and an Hrp(-) mutant.
Verbatim
e0“Northern analysis demonstrated that the Hra28 transcript accumulated differentially in response to bacteria which induce a hypersensitive response (HR), a bacterium which causes disease, and a Hrp(-) mutant which does not elicit an HR or cause disease.”
t0“bean”
Claim · model-written summary
Hra28 transcript did not accumulate after wounding.
Not reportedComparator
Verbatim
e0“In contrast, the Hra28 transcript did not accumulate in response to wounding.”
t0“bean”
The same questions in other papers
mechanical · molecular: expression · Phaseolus vulgaris (common bean)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- positive
- no effect
- no effect
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.