Callose is integral to the development of permanent tetrads in the liverwort Sphaerocarpos
详细信息 查看全文
- 作者：Karen S. Renzaglia ; Renee A. Lopez ; Eric E. Johnson
- 关键词：(1 ; 3) ; β ; Glucan ; Cryptospore ; Exine ; Paleozoic ; Permanent tetrad ; Sculptoderm ; Spores ; Tripartite lamellae ; Ultrastructure
- 刊名：Planta
- 出版年：2015
- 出版时间：March 2015
- 年：2015
- 卷：241
- 期：3
- 页码：615-627
- 全文大小：10,091 KB
- 参考文献：1. Allen CE (1917) A chromosome difference correlated with sex differences in / Sphaerocarpos. Science 46:466-67 ss="external" href="http://dx.doi.org/10.1126/science.46.1193.466" target="_blank" title="It opens in new window">CrossRef
2. Allen CE (1919) The basis of sex inheritance in / Sph?rocarpos. Proc Am Philos Soc 58:289-16
3. Allen CE (1924) Gametophytic inheritance in / Sphaerocarpos I. Intraclonal variation, and the inheritance of the tufted character. Genetics 9:530-87
4. Allen CE (1925) The inheritance of a pair of sporophytic characters in / Sphaerocarpos. Genetics 10:72-9
5. Ariizumi T, Toriyama K (2011) Genetic regulation of sporopollenin synthesis and pollen exine development. Annu Rev Plant Biol 62:437-60 ss="external" href="http://dx.doi.org/10.1146/annurev-arplant-042809-112312" target="_blank" title="It opens in new window">CrossRef
6. Ariizumi T, Hatakeyama K, Hinata K, Inatsugi R, Nishida I, Sato S, Kato T, Tabata S, Toriyama K (2004) Disruption of the novel plant protein / NEF1 affects lipid accumulation in the plastids of the tapetum and exine formation of pollen, resulting in male sterility in / Arabidopsis / thaliana. Plant J 39:170-81 ss="external" href="http://dx.doi.org/10.1111/j.1365-313X.2004.02118.x" target="_blank" title="It opens in new window">CrossRef
7. Brown RC, Lemmon BE (1987) Involvement of callose in determination of exine patterning in three hepatics of the subclass Jungermanniidae. Mem NY Botan G 45:111-21
8. Brown RC, Lemmon BE (1990) Sporogenesis in bryophytes. In: Blackmore SB, Knox RB (eds) Microspores: evolution and ontogeny. Academic Press, London, pp 55-4 ss="external" href="http://dx.doi.org/10.1016/B978-0-12-103458-0.50007-9" target="_blank" title="It opens in new window">CrossRef
9. Brown RC, Lemmon BE (1993) Spore wall development in the liverwort / Fossombronia / wondraczekii (Corda) Dum. J Hattori Bot Lab 74:83-4
10. Brown RC, Lemmon BE (2013) Sporogenesis in bryophytes: patterns and diversity in meiosis. Bot Rev. doi:<span class="a-plus-plus non-url-ref">10.1007/s12229-012-9115-2
11. Brown RC, Lemmon BE, Renzaglia KS (1986) Sporocytic control of spore wall pattern in liverworts. Am J Bot 73:593-96 ss="external" href="http://dx.doi.org/10.2307/2444265" target="_blank" title="It opens in new window">CrossRef
12. Chang HS, Zhang C, Chang YH, Zhu J, Xu XF, Shi ZH, Zhang XL, Xu L, Huang H, Zhang S, Yang ZN (2012) No primexine and plasma membrane undulation is essential for primexine deposition and plasma membrane undulation during microsporogenesis in Arabidopsis. Plant Physiol 158:264-72 ss="external" href="http://dx.doi.org/10.1104/pp.111.184853" target="_blank" title="It opens in new window">CrossRef
13. Dong X, Hong Z, Sivaramakrishnan M, Mahfouz M, Verma DPS (2005) Callose synthase (CalS5) is required for exine formation during microgametogenesis and for pollen viability in Arabidopsis. Plant J 42:315-28 ss="external" href="http://dx.doi.org/10.1111/j.1365-313X.2005.02379.x" target="_blank" title="It opens in new window">CrossRef
14. Doyle WT (1975) Spores of / Sphaerocarpos / donnellii. Bryologist 78:80-4 ss="external" href="http://dx.doi.org/10.2307/3242114" target="_blank" title="It opens in new window">CrossRef
15. Dubois-Tylski T (1981) Utilisation de fluorochromes pour l’observation des parois cellulaires chez trois especes de / Closterium (Desmidiales) au cours de leur reproduction sexuee. Cryptogam Algol 1:277-87
16. Edwards D, Morris JL, Richardson JB, Kenrick P (2014) Cryptospores and cryptophytes reveal hidden diversity in early land floras. New Phytol 202:50-8 ss="external" href="http://dx.doi.org/10.1111/nph.12645" target="_blank" title="It opens in new window">CrossRef
17. Enns LC, Kanaoka MM, Torii KU, Comai L, Okada K, Cleland RE (2005) Two callose synthases, GSL1 and GSL5, play an essential and redundant role in plant and pollen development and in fertility. Plant Mol Biol 58:333-49 ss="external" href="http://dx.doi.org/10.1007/s11103-005-4526-7" target="_blank" title="It opens in new window">CrossRef
18. Francis KE, Lam SY, Copenhaver GP (2006) Separation of Arabidopsis pollen tetrads is regulated by / QUARTET1, a pectin methylesterase gene. Plant Physiol 142:1004-013 ss="external" href="http://dx.doi.org/10.1104/pp.106.085274" target="_blank" title="It opens in new window">CrossRef
19. Gabarayeva N, Hemsley AR (2006) Merging concepts: the role of self-assembly in the development of pollen wall structure. Rev Palaeobot Palynol 138:121-39 ss="external" href="http://dx.doi.org/10.1016/j.revpalbo.2005.12.001" target="_blank" title="It opens in new window">CrossRef
20. Graham LE (1993) Origin of land plants. Wiley, New York
21. Graham LE, Taylor C III (1986) Occurrence and phylogenetic significance of “s - 刊物主题：Plant Sciences; Agriculture; Ecology; Forestry;
- 出版者：Springer Berlin Heidelberg
- ISSN：1432-2048
文摘
A striking feature of the liverwort Sphaerocarpos is that pairs of male and female spores remain united in permanent tetrads. To identify the nature of this phenomenon and to test the hypothesis that callose is involved, we examined spore wall development in Sphaerocarpos miche lii, with emphasis on the appearance, location and fate of callose vis-à-vis construction of the sculptoderm. All stages of sporogenesis were examined using differential interference contrast optics, and aniline blue fluorescence to locate callose. For precise localization, specimens were immunogold labeled with anti-callose antibody and observed in the transmission electron microscope. Callose plays a role in Sphaerocarpos spore wall development not described in any other plant, including other liverworts. A massive callose matrix forms outside of the sculptured sporocyte plasmalemma that predicts spore wall ornamentation. Consequently, layers of exine form across adjacent spores uniting them. Spore wall development occurs entirely within the callose and involves the production of six layers of prolamellae that give rise to single or stacked tripartite lamellae (TPL). Between spores, an anastomosing network of exine layers forms in lieu of intersporal septum development. As sporopollenin assembles on TPL, callose progressively disappears from the inside outward leaving layers of sporopollenin impregnated exine, the sculptoderm, overlying a thick fibrillar intine. This developmental mechanism provides a direct pathway from callose deposition to sculptured exine that does not involve the intermediary primexine found in pollen wall development. The resulting tetrad, encased in a single wall, provides a simple model for development of permanent dyads and tetrads in the earliest fossil plants.