Paper · 2009 · JOURNAL OF HUNAN AGRICULTURAL UNIVERSITY

Discovery and genetic analysis of a thermo-sensitive genic ms material 104S in Brassica napus.

Xianmeng Wu; Gang Xiao; Chunyun Guan

7
claims
13
verbatim quotes
4
citations
3
research areas
—
Not open access

Abstract

104S is a new thermo-sensitive genic(TG) ms material which was found from the plant group of inbreeding 99104 in Brassica napus.Investigations of fertility show that 104S has a similar changing regularity in fertility to the existing TG ms lines such as Xiangyou402S,but is different in flower morphology from the latter.The petals of 104S are bigger obviously than that of Xiangyou402S.The genetic studies indicate that the fertility of 104S is controlled jointly by a couple of recessive ms genes and a couple of mainly effective thermo-sensitive genes along with several minor genes,and its ms genes are not the allele of those of Xiangyou402S.Furthermore,the thermo-sensitive genes of 104S and Xiangyou402S cannot regulate other ms genes but could only adjust their corresponding ms genes.

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Claims 7

Observationobservedoriginal resultmeasured

Claim · model-written summary

104S was discovered as a new thermo-sensitive genic male sterile line from inbreeding 99104.

Taxon
Brassica napusBrassica napuse0
Material
104Se0
Outcome
new thermo-sensitive genic(TG) ms materiale0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“104S is a new thermo-sensitive genic(TG) ms material which was found from the plant group of inbreeding 99104 in Brassica napus.”

✓ located verbatim in the source · abstract, characters 0–128 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The fertility change pattern of 104S resembled that of Xiangyou402S.

Taxon
Brassica napusBrassica napust0
Material
104Se0
Outcome
changing regularity in fertilitye0
Direction
similare0
Comparator
Xiangyou402Se0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“104S has a similar changing regularity in fertility to the existing TG ms lines such as Xiangyou402S”

✓ located verbatim in the source · abstract, characters 166–266 · show in text ↑
t0

“Brassica napus”

✓ located verbatim in the source · title, characters 79–93 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

104S differed from Xiangyou402S in flower morphology.

Taxon
Brassica napusBrassica napust0
Material
104Se0
Outcome
flower morphologye0
Direction
differente0
Comparator
Xiangyou402Se0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“but is different in flower morphology from the latter.The petals of 104S are bigger obviously than that of Xiangyou402S.”

✓ located verbatim in the source · abstract, characters 267–387 · show in text ↑
t0

“Brassica napus”

✓ located verbatim in the source · title, characters 79–93 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

104S petals were larger than Xiangyou402S petals.

Taxon
Brassica napusBrassica napust0
Material
104Se0
Organ / stage
petalse0
Outcome
petalse0
Direction
biggere0
Comparator
Xiangyou402Se0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The petals of 104S are bigger obviously than that of Xiangyou402S.”

✓ located verbatim in the source · abstract, characters 321–387 · show in text ↑
t0

“Brassica napus”

✓ located verbatim in the source · title, characters 79–93 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Fertility of 104S was jointly controlled by recessive male sterility genes, major thermo-sensitive genes and minor genes.

Taxon
Brassica napusBrassica napust0
Material
104Se0
Gene
recessive ms genese0
Outcome
fertility of 104Se0
Qualifier
mainly effective thermo-sensitive genes along with several minor genese0

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the fertility of 104S is controlled jointly by a couple of recessive ms genes and a couple of mainly effective thermo-sensitive genes along with several minor genes”

✓ located verbatim in the source · abstract, characters 421–585 · show in text ↑
t0

“Brassica napus”

✓ located verbatim in the source · title, characters 79–93 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The 104S male sterility genes were nonallelic to those of Xiangyou402S.

Taxon
Brassica napusBrassica napust0
Gene
ms genese0
Outcome
not the allelee0
Comparator
Xiangyou402Se0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“its ms genes are not the allele of those of Xiangyou402S”

✓ located verbatim in the source · abstract, characters 590–646 · show in text ↑
t0

“Brassica napus”

✓ located verbatim in the source · title, characters 79–93 · show in text ↑
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Thermo-sensitive genes in 104S and Xiangyou402S regulated only their corresponding male sterility genes.

Taxon
Brassica napusBrassica napust0
Gene
thermo-sensitive genese0
Outcome
could only adjust their corresponding ms genese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the thermo-sensitive genes of 104S and Xiangyou402S cannot regulate other ms genes but could only adjust their corresponding ms genes”

✓ located verbatim in the source · abstract, characters 659–792 · show in text ↑
t0

“Brassica napus”

✓ located verbatim in the source · title, characters 79–93 · show in text ↑