Paper · 2022 · Journal of Cereal Science

Characterization of wheat lacking B-type starch granules

Benedetta Saccomanno; Pierre Berbezy; Kim Findlay; et al.

8
claims
16
verbatim quotes
18
citations
2
research areas
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Open access · cc-by-nc-nd

Abstract

a gene responsible for the control of B-granule content, were compared with two sibling lines with normal starch phenotype and the parent line, cv. Paragon. Quantification of starch granule size and number in developing grain confirmed the lack of small, B-type starch granules throughout development in BlessT. Most starch, flour, grain and loaf characteristics did not vary between BlessT and the wild type sibling controls. However, BlessT starches had higher water absorption, reduced grain hardness and higher protein content, and dough made from BlessT flour required more water and had increased elasticity. Despite the lack of B-granules, BlessT lines do not display a significant decrease in total starch content suggesting that it should be possible to produce commercial wheat varieties that lack B-type starch granules without compromising yield. These findings support the potential utility of this novel type of wheat as a specialist crop in applications ranging from bread making and alcohol production to improved industrial starch products.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. 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

Observationobservedoriginal resultmeasured

Claim · model-written summary

BlessT lacked small B-type starch granules throughout grain development.

Material
BlessTe0
Organ / stage
developing graine0
Outcome
lack of small, B-type starch granulese0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Quantification of starch granule size and number in developing grain confirmed the lack of small, B-type starch granules throughout development in BlessT.”

✓ located verbatim in the source · abstract, characters 157–311 · show in text ↑
t0

“Characterization of wheat lacking B-type starch granules”

✓ located verbatim in the source · title, characters 0–56 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Most starch, flour, grain and loaf characteristics did not vary between BlessT and wild type siblings.

Material
BlessTe0
Outcome
starch, flour, grain and loaf characteristicse0
Direction
did not varye0
Comparator
wild type sibling controlse0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Most starch, flour, grain and loaf characteristics did not vary between BlessT and the wild type sibling controls.”

✓ located verbatim in the source · abstract, characters 312–426 · show in text ↑
t0

“Characterization of wheat lacking B-type starch granules”

✓ located verbatim in the source · title, characters 0–56 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

BlessT starch had higher water absorption.

Material
BlessTe0
Outcome
water absorptione0
Direction
highere0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“BlessT starches had higher water absorption”

✓ located verbatim in the source · abstract, characters 436–479 · show in text ↑
t0

“Characterization of wheat lacking B-type starch granules”

✓ located verbatim in the source · title, characters 0–56 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

BlessT had reduced grain hardness.

Outcome
grain hardnesse0
Direction
reducede0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“reduced grain hardness”

✓ located verbatim in the source · abstract, characters 481–503 · show in text ↑
t0

“Characterization of wheat lacking B-type starch granules”

✓ located verbatim in the source · title, characters 0–56 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

BlessT had higher protein content.

Outcome
protein contente0
Direction
highere0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“higher protein content”

✓ located verbatim in the source · abstract, characters 508–530 · show in text ↑
t0

“Characterization of wheat lacking B-type starch granules”

✓ located verbatim in the source · title, characters 0–56 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Dough from BlessT flour required more water.

Material
BlessTe0
Outcome
watere0
Direction
moree0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“dough made from BlessT flour required more water”

✓ located verbatim in the source · abstract, characters 536–584 · show in text ↑
t0

“Characterization of wheat lacking B-type starch granules”

✓ located verbatim in the source · title, characters 0–56 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Dough from BlessT flour had increased elasticity.

Material
BlessTe0
Outcome
elasticitye0
Direction
increasede0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“dough made from BlessT flour required more water and had increased elasticity”

✓ located verbatim in the source · abstract, characters 536–613 · show in text ↑
t0

“Characterization of wheat lacking B-type starch granules”

✓ located verbatim in the source · title, characters 0–56 · show in text ↑
Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

BlessT lines showed no significant decrease in total starch content.

Material
BlessTe0
Outcome
total starch contente0
Direction
decreasee0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“BlessT lines do not display a significant decrease in total starch content”

✓ located verbatim in the source · abstract, characters 647–721 · show in text ↑
t0

“Characterization of wheat lacking B-type starch granules”

✓ located verbatim in the source · title, characters 0–56 · show in text ↑