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dandan20088810

金虫 (初入文坛)

[交流] 求助文献,谢谢

万分感激!!!!
Requirement of KNAT1/BP for the Development of Abscission Zones in Arabidopsis thaliana
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liganghua

铁杆木虫 (著名写手)

露天使

引用回帖:
Originally posted by dandan20088810 at 2009-10-21 17:05:
谢谢啦

不客气
华露花苑回廊
6楼2009-10-21 17:29:39
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liganghua

铁杆木虫 (著名写手)

露天使

★ ★
amisking(金币+2,VIP+0): 10-21 17:34
只看得了摘要啊!
摘要: The KNAT1 gene is a member of the Class I KNOX homeobox gene family and is thought to play an important role in meristem development and leaf morphogenesis. Recent studies have demonstrated that KNAT1/BP regulates the architecture of the inflorescence by affecting pedicle development in Arabidopsis thaliana. Herein, we report the characterization of an Arabidopsis T-DNA insertion mutant that shares considerable phenotypic similarity to the previously identified mutant brevipedicle (bp). Molecular and genetic analyses showed that the mutant is allelic to bp and that the T-DNA is located within the first helix of the KNAT1 homeodomain (HD). Although the mutation causes a typical abnormality of short pedicles, propendent siliques, and semidwarfism, no obvious defects are observed in the vegetative stage. A study on cell morphology showed that asymmetrical division and inhibition of cell elongation contribute to the downward-pointing and shorter pedicle phenotype. Loss of KNAT/BP function results in the abnormal development of abscission zones. Microarray analysis of gene expression profiling suggests that KNAT1/BP may regulate abscission zone development through hormone signaling and hormone metabolism in Arabidopsis.

爱莫能助了啊!
华露花苑回廊
2楼2009-10-16 12:33:47
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liganghua

铁杆木虫 (著名写手)

露天使

找到了,马上传给你
华露花苑回廊
3楼2009-10-16 12:36:37
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liganghua

铁杆木虫 (著名写手)

露天使

★ ★ ★ ★ ★ ★ ★
dandan20088810(金币+5,VIP+0):太感谢了 10-21 17:05
1949stone(金币+2,VIP+0):鼓励一下 热心的朋友 10-21 21:20
http://www.namipan.com/d/Require ... cf4e08c45a7724a0600

[ Last edited by liganghua on 2009-10-16 at 12:42 ]
华露花苑回廊
4楼2009-10-16 12:38:20
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