干旱区生态环境知识资源中心(Arid): Two closely relatedTulipaspecies with different ploidy levels show distinct germination rates

Arid

DOI	10.1017/S0960258520000057
	Two closely relatedTulipaspecies with different ploidy levels show distinct germination rates
	Astuti, Giovanni; Pratesi, Sandro; Peruzzi, Lorenzo; Carta, Angelino
通讯作者	Astuti, Giovanni
来源期刊	SEED SCIENCE RESEARCH
ISSN	0960-2585
EISSN	1475-2735
出版年	2020
卷号	30 期号:1 页码:45-48
英文摘要	In the tetraploidTulipa sylvestriswe found larger and heavier seeds that germinated around 28 days earlier than those of the diploid ancestorTulipa pumila. The faster germination of the tetraploid species is linked to the faster growth of embryos, which reached their final length much earlier than the embryos of the diploid species. In conclusion, we argue a cautionary approach when dealing with comparative studies on ploidy level and germination to avoid misinterpretation of results when set against the natural conditions.
英文关键词	autopolyploidy embryo seed ratio Liliaceae mean germination time radicle protrusion
类型	Article
语种	英语
国家	Italy
收录类别	SCI-E
WOS记录号	WOS:000547265500007
WOS关键词	SEED-GERMINATION ; GENOME SIZE ; DORMANCY ; TEMPERATURE ; ADAPTATION ; EVOLUTION ; DESERT ; SYSTEM
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319797
作者单位	Univ Pisa, Dept Biol, Via Derna 1, I-56126 Pisa, Italy
推荐引用方式 GB/T 7714	Astuti, Giovanni,Pratesi, Sandro,Peruzzi, Lorenzo,et al. Two closely relatedTulipaspecies with different ploidy levels show distinct germination rates[J],2020,30(1):45-48.
APA	Astuti, Giovanni,Pratesi, Sandro,Peruzzi, Lorenzo,&Carta, Angelino.(2020).Two closely relatedTulipaspecies with different ploidy levels show distinct germination rates.SEED SCIENCE RESEARCH,30(1),45-48.
MLA	Astuti, Giovanni,et al."Two closely relatedTulipaspecies with different ploidy levels show distinct germination rates".SEED SCIENCE RESEARCH 30.1(2020):45-48.