The morphological and agronomic characters of five fiber mutants
Five fiber mutants in upland cotton were compared to each other or with TM-1 in morphogenesis and agronomic character. The results showed that protuberance of fiber cells from TM-1 ovule was first appeared at the funiculus crest, then spread from the chalazal cap to the micropylar, this situation wa...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2001-05-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2001.03.0285 |
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| author | JIANG Shu-li WANG Xue-de |
| author_facet | JIANG Shu-li WANG Xue-de |
| author_sort | JIANG Shu-li |
| collection | DOAJ |
| description | Five fiber mutants in upland cotton were compared to each other or with TM-1 in morphogenesis and agronomic character. The results showed that protuberance of fiber cells from TM-1 ovule was first appeared at the funiculus crest, then spread from the chalazal cap to the micropylar, this situation was also observed in mutants with fiber or fuzz, such as Naked seed (N<sub>1</sub>) and Ligon lintless (Li). Seed of Li mutant had no long fibers, only covered with fuzz and short fibers, of which short fibers were protruded from ovule at the day of flowering (0 DPA, DPA: Days Post-Anthesis) and fuzz at 5 DPA. Fuzzless mutant, also called as naked seed (N<sub>1</sub>), had only long fibers, protuberance of its long fiber cells was first seen at 0 DPA, but could be continued to 1 DPA. Lint yield of fiber mutant was lower since lint percentage or lint index was lower than normal-type cotton TM-1, some of other traits, such as higher seed index, better fiber quality. |
| format | Article |
| id | doaj-art-1e9ec50b4bfc477eb27eea79bfca254b |
| institution | Kabale University |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2001-05-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-1e9ec50b4bfc477eb27eea79bfca254b2025-08-20T03:34:22ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552001-05-012728528910.3785/1008-9209.2001.03.028510089209The morphological and agronomic characters of five fiber mutantsJIANG Shu-liWANG Xue-deFive fiber mutants in upland cotton were compared to each other or with TM-1 in morphogenesis and agronomic character. The results showed that protuberance of fiber cells from TM-1 ovule was first appeared at the funiculus crest, then spread from the chalazal cap to the micropylar, this situation was also observed in mutants with fiber or fuzz, such as Naked seed (N<sub>1</sub>) and Ligon lintless (Li). Seed of Li mutant had no long fibers, only covered with fuzz and short fibers, of which short fibers were protruded from ovule at the day of flowering (0 DPA, DPA: Days Post-Anthesis) and fuzz at 5 DPA. Fuzzless mutant, also called as naked seed (N<sub>1</sub>), had only long fibers, protuberance of its long fiber cells was first seen at 0 DPA, but could be continued to 1 DPA. Lint yield of fiber mutant was lower since lint percentage or lint index was lower than normal-type cotton TM-1, some of other traits, such as higher seed index, better fiber quality.https://www.academax.com/doi/10.3785/1008-9209.2001.03.0285cottonfiber mutantovulemorphological charactersagronomic characters |
| spellingShingle | JIANG Shu-li WANG Xue-de The morphological and agronomic characters of five fiber mutants 浙江大学学报. 农业与生命科学版 cotton fiber mutant ovule morphological characters agronomic characters |
| title | The morphological and agronomic characters of five fiber mutants |
| title_full | The morphological and agronomic characters of five fiber mutants |
| title_fullStr | The morphological and agronomic characters of five fiber mutants |
| title_full_unstemmed | The morphological and agronomic characters of five fiber mutants |
| title_short | The morphological and agronomic characters of five fiber mutants |
| title_sort | morphological and agronomic characters of five fiber mutants |
| topic | cotton fiber mutant ovule morphological characters agronomic characters |
| url | https://www.academax.com/doi/10.3785/1008-9209.2001.03.0285 |
| work_keys_str_mv | AT jiangshuli themorphologicalandagronomiccharactersoffivefibermutants AT wangxuede themorphologicalandagronomiccharactersoffivefibermutants AT jiangshuli morphologicalandagronomiccharactersoffivefibermutants AT wangxuede morphologicalandagronomiccharactersoffivefibermutants |