Abstract
011077,a wheat genotype derived from the cross combination of Zhong 5 × S265 and highly resistant to stripe rust of wheat,was used for genetic analysis.Observation of mitosis of its root tip cells revealed that this genotype was a disomic addition line,carrying 44 chromosomes and 6 satellites.Examination of chromosome pairing of its PMC MI showed that it carried a total of 21.48 bivalent chromosomes,with a stable chromosome number of 2 n=44.C-banding indicated that 1 of its 22 pairs of chromosome showed the features characteristic of Thinopyrum intermedium.GISH(genome in situ hybridization) revealed that the pair of chromosome added to it originated from the St chromosome of Th.intermedium.Recombination has occurred between this added chromosome and the chromosomes of common wheat.011077 is highly resistant to stripe rust and its inheritance is highly stable and therefore can be utilized as a fine germplasm of disease resistance in wheat breeding.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 8
Claim · model-written summary
Germplasm 011077 is a disomic addition line with 44 chromosomes and 6 satellites.
- Taxon
- wheat
Triticum aestivumt0 - Material
- 011077e0
- Organ / stage
- root tip cellse1
- Outcome
- disomic addition linee1
- Value
- 44 chromosomese1
- Qualifier
- 6 satellitese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GENETIC ANALYSIS OF A NEW GERMPLASM OF WHEAT RESISTANT TO STRIPE RUST”
e0“011077,a wheat genotype derived from the cross combination of Zhong 5 × S265 and highly resistant to stripe rust of wheat”
e1“Observation of mitosis of its root tip cells revealed that this genotype was a disomic addition line,carrying 44 chromosomes and 6 satellites”
Claim · model-written summary
Germplasm 011077 carries 21.48 bivalent chromosomes at meiosis with a stable chromosome number of 2n=44.
- Taxon
- wheatTriticum aestivumt0
- Material
- 011077e0
- Outcome
- chromosome pairinge2
- Value
- 21.48 bivalent chromosomese2
- Qualifier
- stable chromosome number of 2 n=44e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GENETIC ANALYSIS OF A NEW GERMPLASM OF WHEAT RESISTANT TO STRIPE RUST”
e0“011077,a wheat genotype derived from the cross combination of Zhong 5 × S265 and highly resistant to stripe rust of wheat”
e2“Examination of chromosome pairing of its PMC MI showed that it carried a total of 21.48 bivalent chromosomes,with a stable chromosome number of 2 n=44”
Claim · model-written summary
One of 22 chromosome pairs of 011077 shows C-banding features of Thinopyrum intermedium.
- Taxon
- wheatTriticum aestivumt0
- Material
- 011077e0
- Outcome
- features characteristic of Thinopyrum intermediume3
- Value
- 1 of its 22 pairse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GENETIC ANALYSIS OF A NEW GERMPLASM OF WHEAT RESISTANT TO STRIPE RUST”
e0“011077,a wheat genotype derived from the cross combination of Zhong 5 × S265 and highly resistant to stripe rust of wheat”
e3“C-banding indicated that 1 of its 22 pairs of chromosome showed the features characteristic of Thinopyrum intermedium”
Claim · model-written summary
The added chromosome pair in 011077 originated from the St chromosome of Th. intermedium.
- Taxon
- wheatTriticum aestivumt0
- Material
- 011077e0
- Outcome
- originated from the St chromosomee4
- Qualifier
- Th.intermediume4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GENETIC ANALYSIS OF A NEW GERMPLASM OF WHEAT RESISTANT TO STRIPE RUST”
e0“011077,a wheat genotype derived from the cross combination of Zhong 5 × S265 and highly resistant to stripe rust of wheat”
e4“GISH(genome in situ hybridization) revealed that the pair of chromosome added to it originated from the St chromosome of Th.intermedium”
Claim · model-written summary
Recombination has occurred between the added chromosome and common wheat chromosomes.
- Taxon
- wheatTriticum aestivumt0
- Material
- 011077e0
- Outcome
- Recombinatione5
- Qualifier
- between this added chromosome and the chromosomes of common wheate5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GENETIC ANALYSIS OF A NEW GERMPLASM OF WHEAT RESISTANT TO STRIPE RUST”
e0“011077,a wheat genotype derived from the cross combination of Zhong 5 × S265 and highly resistant to stripe rust of wheat”
e5“Recombination has occurred between this added chromosome and the chromosomes of common wheat”
Claim · model-written summary
Germplasm 011077 is highly resistant to stripe rust.
- Taxon
- wheatTriticum aestivumt0
- Material
- 011077e6
- Interactor
- stripe ruste6pathogen
- Outcome
- resistant to stripe ruste6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GENETIC ANALYSIS OF A NEW GERMPLASM OF WHEAT RESISTANT TO STRIPE RUST”
e6“011077 is highly resistant to stripe rust and its inheritance is highly stable”
Claim · model-written summary
The inheritance of stripe rust resistance in 011077 is highly stable.
- Taxon
- wheatTriticum aestivumt0
- Material
- 011077e6
- Outcome
- inheritancee6
- Qualifier
- highly stablee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GENETIC ANALYSIS OF A NEW GERMPLASM OF WHEAT RESISTANT TO STRIPE RUST”
e6“011077 is highly resistant to stripe rust and its inheritance is highly stable”
Claim · model-written summary
Germplasm 011077 can be utilized as a fine disease resistance germplasm in wheat breeding.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- can be utilized as a fine germplasm of disease resistance in wheat breedinge7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GENETIC ANALYSIS OF A NEW GERMPLASM OF WHEAT RESISTANT TO STRIPE RUST”
e7“can be utilized as a fine germplasm of disease resistance in wheat breeding”