Going mainstream: How is the body axis of plants first initiated in the embryo?
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- 作者：Sangho Jeonga ; sjeong@uga.edu" class="auth_mail" title="E-mail the corresponding author ; Emily Eilberta ; emily.eilbert25@uga.edu" class="auth_mail" title="E-mail the corresponding author ; Ahmed Bolbolb ; abolbol76@googlemail.com" class="auth_mail" title="E-mail the corresponding author ; Wolfgang Lukowitza ; lukowitz@uga.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Embryogenesis ; Plant development ; Zygote ; Suspensor ; Polarity ; Asymmetric division ; Apical-basal axis ; SSP ; EPF ; YDA ; MAP-kinase cascade ; GRD/RKD4 ; WRKY2 ; WOX8 ; Auxin transport
- 刊名：Developmental Biology
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：419
- 期：1
- 页码：78-84
- 全文大小：1089 K
文摘
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The asymmetric division of the zygote is linked to embryonic polarity.
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Polarity factors operating in guard cell specification may serve analogous roles in the embryo.
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Improved culture methods enable live imaging and direct manipulation of embryonic patterning.
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Tentative, explicit models for the initiation of basipetal auxin flux have been developed.