机构详细信息

Banque national de gènes de Tunisie

The National Genebank of Tunisia (NGBT) is an administrative institution under the authority of the Ministry of Local Affairs and Environment of Tunisia. NGBT started its activities in November 2007 with the mandate to coordinate and promote the conservation and sustainable use of plants, animals and micro-organisms. NGBT has a capacity for ex situ conservation of 200,000 seed accessions, 300,000 samples in cryopreservation at its headquarters in Tunis and a 20 hectares field genebank in Takelsa (Governorate of Nabeul, north-eastern Tunisia). Currently, the seed genebank conserves about 40,000 accessions, including a large diversity of crop species such as cereal crops that have been historically staple crops in North Africa. Our genebank conserves important wheat and barley materials from Tunisia, a center of diversification of these crop species.

机构代码
TUN029
类型
Governmental
国家/地区
Web 链接
www.bng.nat.tn
Genesys 中的种质
位置
纬度
36.844274
经度
10.20675
最具代表性的作物
wheat
barley
最具代表性的作物名称
Durum wheat
1,769
Barley
1,000
Bread wheat
397
最具代表性的属
Triticum
Hordeum
最具代表性的种
Triticum turgidum
Hordeum vulgare
Triticum aestivum
护照数据的上次更新时间
5 June 2018
PDCI:护照数据完整性指数
Genesys 会使用 PDCI 作为已发布护照数据的完整性指标。PDCI 使用基因库种质文档中存在或缺失的数据点,以便考虑其他数据点的存在或价值(van Hintum 等人,2011 年)例如,野生种质应具有定义明确的采集站点,但没有品种名称。PDCI 的范围从 0 到 10,其中最低分数 0 表示相当不完整的护照记录,而最高分数 10 则表示非常完整的护照记录。种质的任何类型,野生、地方品种、育种材料或现代变体,都可以达到 PDCI 的最高分。
护照记录的编号
2000
1500
1000
500
0 1 2 3 4 5 6 7 8 9 10
护照数据完整性指数 (PDCI)
3,166 份种质的平均 PDCI 得分为 6.63,最低得分为 4.80,最高得分为 7.30。