Aegilops tauschii draft genome sequence reveals a gene repertoire for wheat adaptation,2015,narure

知識(shí)點(diǎn)

1. 在氣候寒冷的時(shí)候，冬小麥會(huì)調(diào)整適應(yīng)低溫狀態(tài)下的新陳代謝，保護(hù)關(guān)鍵組織免受低溫的侵害．像VRN1（耐寒和開(kāi)花相關(guān)的基因），早熟禾亞科特有的耐寒基因：DREB2

A synteny-based draft genome sequence of the forage grass Lolium perenne,2015, the plant journal

詞匯

1. particular importance　特別重要
2. agricultural value lies in 農(nóng)業(yè)價(jià)值在于
3. little more than 100 years old 只有超過(guò)100來(lái)年的歷史
4. considerable opportunity 很大機(jī)會(huì)，很大空間

知識(shí)點(diǎn)

1. 黑麥草和羊茅是溫帶地區(qū)以牧草為主要原料的肉類(lèi)和乳產(chǎn)品的基礎(chǔ)。黑麥草屬共9個(gè)種，與黑麥草屬和羊茅屬部分可以雜交。Lolium perenne黑麥草為多年生植物，二倍體(2n=14)。
2. 與糧食作物種子產(chǎn)量的遺傳增益相比，牧草產(chǎn)量所取得的遺傳增益是適度的。

Towards a whole-genome sequence for rye (Secale cereale L.), 2016, the plant journal

詞匯

1. closely related to wheat and barley
2. provide insights in the reticulate evolution of rye
3. 10 rye inbred lines and one accession of the wild relative S. vavilovii
4. an exceptional frost tolerance 超常的耐寒能力
5. outyield 動(dòng)詞。高產(chǎn)，超產(chǎn)
6. many wheat varieties grown worldwide 世界廣泛種植的許多小麥品種
7. underlying adj. 潛在的；根本的；在下面的；優(yōu)先的 v. 放在…的下面；為…的基礎(chǔ)；優(yōu)先于（underlie的ing形式）
8. demonstrate vt. 證明；展示；論證
9. We demonstrate their utility for comparative genomics, for investigating the genomic diversity in rye breeding pools and genetic resources (GR), and for detection of selection signals. These genomic resources will facilitate map-based cloning and functional characterization of genes underlying agronomic traits and fill a gap in current Triticeae genomics.
   10.We validated the genome assembly using the ‘Benchmarking Universal Single- Copy Orthologs’ (BUSCO; Sim~ao et al., 2015) gene set.
   vt. 證實(shí)，驗(yàn)證；確認(rèn)；使生效
10. unless stated otherwise 除非另有說(shuō)明

知識(shí)點(diǎn)

1. 黑麥為二倍體，屬于小麥族，與小麥、大麥有很近的親緣關(guān)系。是中歐、東歐重要的食物和飼料來(lái)源。
2. 黑麥基因組約有7.9Gbp，是人造物種黑小麥cereal triticale (×Triticosecale）的親本之一。