Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2010 Jun 21;61(12):3305–3320. doi: 10.1093/jxb/erq162

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2010 The Author(s).

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.5), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

This paper is available online free of all access charges (see http://jxb.oxfordjournals.org/open_access.html for further details)

PMC Copyright notice

Fig. 1. — Expression profiles of HHP1 at different growth stages and in different organs or tissues in transgenic HHP1::GUS Arabidopsis mutants as demonstrated by histochemical analyses of GUS. Histochemical GUS activity was examined in buds (A), flowers (B), and siliques (C) during reproductive growth (stages 6 and 8), and in individual organs or tissues of the plant (D) or parafilm sections of rosette leaves and reproductive organs (E). (A–C) GUS expression in the intact bud cluster (Aa) and its dissected parts (Ab–d), in the whole flower cluster (Ba) and its dissected sepal (Bc), petal (Bd), stamen (Be), pistil (Bf), and intact pistil (Bg), or in the intact silique before (Ca), during (Cd), or after (Ce) seed scattering and in the dissected parts before seed scattering (Cb, c). The intensity of GUS activity in the buds or flowers is summarized in two simple diagrams (Bh, i). The GUS staining patterns shown are representative of those for eight independent homozygous transgenic HHP1::GUS T₃ lines. The arrowheads and arrows indicate hydathodes and vasculature, respectively. Scale bars correspond to 1 mm, except in Ab–d, Be, f, and Dh, where they correspond to 0.5 mm. Abbreviations: AZ, adhesion zone; c, carpel; pe, petal; pi, pistil; r, replum; RI, lateral root initiation site; s, seed; se, sepal; sp, septum; st, stamen; v, valve; vb, vascular bundle.

Fig. 1. — Expression profiles of HHP1 at different growth stages and in different organs or tissues in transgenic HHP1::GUS Arabidopsis mutants as demonstrated by histochemical analyses of GUS. Histochemical GUS activity was examined in buds (A), flowers (B), and siliques (C) during reproductive growth (stages 6 and 8), and in individual organs or tissues of the plant (D) or parafilm sections of rosette leaves and reproductive organs (E). (A–C) GUS expression in the intact bud cluster (Aa) and its dissected parts (Ab–d), in the whole flower cluster (Ba) and its dissected sepal (Bc), petal (Bd), stamen (Be), pistil (Bf), and intact pistil (Bg), or in the intact silique before (Ca), during (Cd), or after (Ce) seed scattering and in the dissected parts before seed scattering (Cb, c). The intensity of GUS activity in the buds or flowers is summarized in two simple diagrams (Bh, i). The GUS staining patterns shown are representative of those for eight independent homozygous transgenic HHP1::GUS T₃ lines. The arrowheads and arrows indicate hydathodes and vasculature, respectively. Scale bars correspond to 1 mm, except in Ab–d, Be, f, and Dh, where they correspond to 0.5 mm. Abbreviations: AZ, adhesion zone; c, carpel; pe, petal; pi, pistil; r, replum; RI, lateral root initiation site; s, seed; se, sepal; sp, septum; st, stamen; v, valve; vb, vascular bundle.