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THE RELATIONSHIP BETWEEN FIBER INITIATION AND LINT PERCENTAGE IN COTTON

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dc.contributor.author XIAN, GUO
dc.contributor.author JUN, MA
dc.contributor.author YUPING, GUO
dc.contributor.author MIZHEN, SUN
dc.contributor.author ZHOUJIAJIA, ZHOUJIAJIA
dc.contributor.author YANCHAO, YUAN
dc.contributor.author ZHANG TIANZHEN, ZHANG
dc.contributor.author XUEZHEN, SUN
dc.contributor.author XIANLIANG, SONG
dc.date.accessioned 2022-12-07T04:24:54Z
dc.date.available 2022-12-07T04:24:54Z
dc.date.issued 2015-01-10
dc.identifier.citation Guo, X., Ma, J., Guo, Y., Sun, M., Zhou, J., Yuan, Y., ... & Song, X. (2014). The relationship between fiber initiation and lint percentage in cotton. Pakistan Journal of Botany, 46(6), 2227-2238. en_US
dc.identifier.issn 2070-3368
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/14798
dc.description.abstract In this study, cytological observation of cotton fiber initiation from 1 d before anthesis to 3 d post anthesis (dpa) was performed using a scanning electron microscope. Six cotton chromosome segment introgression lines and their recipient/donor parents were used as materials. Results showed that fiber cell protrusions were highly related to genotype and germplasm, but fiber cell elongations were closely related to lint percentage. Fiber cell protrusions and elongations initially formed on the funicular crest, extended to the chalaza cap and the middle part of the ovule, and finally reached the micropyle. Fiber protrusion density at 1 dpa and elongation density at 2 dpa were observed in the following parts from highest to lowest: funicular crest > chalaza cap > middle part of the ovule > micropyle. The fiber protrusion density at 1 dpa and the fiber elongation density at 2 dpa were positively correlated with lint percentage and lint index but negatively correlated with seed index. The results of gray relational analysis were consistent with the correlation analysis results. Early fiber elongation contributed positively to protrusion density and elongation density, thereby resulting in a high lint percentage. en_US
dc.language.iso en en_US
dc.publisher Karachi: Pakistan Journal of Botany , Botanical garden , University of Karachi en_US
dc.subject Lint percentage en_US
dc.subject Fiber initiation en_US
dc.subject Cytological observation en_US
dc.subject SEM en_US
dc.subject CSILs en_US
dc.subject Cotton en_US
dc.title THE RELATIONSHIP BETWEEN FIBER INITIATION AND LINT PERCENTAGE IN COTTON en_US
dc.type Article en_US


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