干旱区生态环境知识资源中心(Arid): FLORAL ONTOGENESIS AND EMBRYOGENESIS FEATURES OF THE RELIC WILD LAPERRINE'S OLIVE (OLEA EUROPAEA SSP LAPERRINEI) IN ARID CENTRAL SAHARA

Arid

DOI	10.15666/aeer/1802_34553469
	FLORAL ONTOGENESIS AND EMBRYOGENESIS FEATURES OF THE RELIC WILD LAPERRINE'S OLIVE (OLEA EUROPAEA SSP LAPERRINEI) IN ARID CENTRAL SAHARA
	Lahmissi, A.1,2; Verdeil, J. L.3; Bouguedoura, N.1
通讯作者	Lahmissi, A.
来源期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
EISSN	1785-0037
出版年	2020
卷号	18 期号:2 页码:3455-3469
英文摘要	Olea europaea subsp. laperrinei (Batt. & Trabut) Cif., is an endemic species of Ahaggar (Hoggar) and Tassili N' ajjer in southern Algeria, with powerful adaptation against harsh conditions. Several genetic and phylogenetic studies have been done on this taxon, offering awareness on its reproductive methods and its use as a genetic resource of the cultivated olive, but no attention was given to the ontogenesis and zygotic embiyogenesis for this centenary desert plant. This work is focuses particularly on the morphology of the flower followed by the analysis of the cytological and histological changes during early zygotic embryogenesis, with the aim to identify and characterize gametophytes playing a role in this process. The results of this investigation showed different types of flowers as well as imperfections in the female gametophyte that is often absent or without nuclei in this species. These particular observations could be considered as adaptation behaviour of this plant relic against arid conditions.
英文关键词	Olea europaea subsp. laperrinei cyto-histological study genetic resource male gametophyte female gametophyte embryos development
类型	Article
语种	英语
国家	Algeria ; France
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000530720800089
WOS关键词	SUBSP-LAPERRINEI ; POLLEN GRAIN ; CLONAL GROWTH ; FLOWER ; L. ; TREE ; LOCALIZATION ; ABSCISSION ; INDUCTION ; BIOLOGY
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318481
作者单位	1.Univ Sci & Technol Houari Boumediene USTHB, Fac Biol Sci, Res Lab Arid Zones LRZA, POB 32, Algiers 16111, Algeria; 2.Univ Mouloud Mammeri, Fac Biol & Agron Sci, Tizi Ouzou, Algeria; 3.Int Ctr Agron Res & Dev, Montpellier, France
推荐引用方式 GB/T 7714	Lahmissi, A.,Verdeil, J. L.,Bouguedoura, N.. FLORAL ONTOGENESIS AND EMBRYOGENESIS FEATURES OF THE RELIC WILD LAPERRINE'S OLIVE (OLEA EUROPAEA SSP LAPERRINEI) IN ARID CENTRAL SAHARA[J],2020,18(2):3455-3469.
APA	Lahmissi, A.,Verdeil, J. L.,&Bouguedoura, N..(2020).FLORAL ONTOGENESIS AND EMBRYOGENESIS FEATURES OF THE RELIC WILD LAPERRINE'S OLIVE (OLEA EUROPAEA SSP LAPERRINEI) IN ARID CENTRAL SAHARA.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,18(2),3455-3469.
MLA	Lahmissi, A.,et al."FLORAL ONTOGENESIS AND EMBRYOGENESIS FEATURES OF THE RELIC WILD LAPERRINE'S OLIVE (OLEA EUROPAEA SSP LAPERRINEI) IN ARID CENTRAL SAHARA".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18.2(2020):3455-3469.