原丝体的英文
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"原丝体"怎么读用"原丝体"造句
英文翻译手机版
- protonemata
- "原"英文翻译 primary; original; former
- "丝"英文翻译 silk
- "体"英文翻译 body; part of the body
- "原丝" 英文翻译 : grey thread; protofilament
- "茎原丝" 英文翻译 : caulonema
- "玻璃原丝" 英文翻译 : glass strand
- "短切原丝" 英文翻译 : chopped strand
- "聚酯原丝" 英文翻译 : polyester filament yarn
- "原丝集束性" 英文翻译 : strand integrity
- "张力原丝" 英文翻译 : tonofilament
- "根丝体" 英文翻译 : rhizoblast; rhizoplastzygoplast; zygoplast
- "假丝体" 英文翻译 : pseudofilament
- "菌丝体" 英文翻译 : hyphostoma; hyphostroma; micellium; mushroom spawn; mycelium (mycelia)
- "联丝体" 英文翻译 : synema; synnema
- "连丝体" 英文翻译 : synnema
- "毛丝体" 英文翻译 : trichoblast
- "群丝体" 英文翻译 : synema
- "粘丝体" 英文翻译 : viscoid
- "着丝体" 英文翻译 : centromere
- "玻璃纤维原丝" 英文翻译 : glass strand
- "短切原丝薄毡" 英文翻译 : chopped strand mat
- "连续原丝薄毡" 英文翻译 : continuous strand mat
- "切短原丝薄毡" 英文翻译 : chopped strand mat
- "原丝筒干燥炉" 英文翻译 : cake drying oven
- "胞间菌丝体" 英文翻译 : intercellular mycelium
例句与用法
- Protonema ( pl . protonemata ) the young bryophyte gametophyte that develops following spore germination . the mature gametophyte plants develop from buds that form at several points along the protonema
原丝体:苔藓植物中直接由孢子萌发形成的结构称为原丝体。原丝体上形成1个或几个芽体,芽体进一步发育为配子体。 - Isolation of protoplasts from different stage of protonema and cauliform revealed that 15 - 17 days protonema was the best material because of the higher protoplasts output . there was less protoplasts when the protonema was over three weeks old
( 4 )通过对原丝体预处理不同时间观察表明酶解前用0 . 02 tween - 80预处理30min能明显提高原生质体的产量。 - Because of the special biological structure of bryology , it was very difficult to transfer foreign gene into the protonema or gametophyte by agrobacterium - mediated transformation . protoplasts as acceptor , using direct dna transfer methods such as microprojectile bombardment and peg - mediated transformation is becoming a good way
由于藓类植物特殊的生物学结构用农杆菌侵染其原丝体或者茎叶体很难实现转化,以原生质体作受体是藓类植物转化的常用途径。 - Here we studied the relationship of various factors and the quality of protoplasts . which maybe could be the basic of moss gene targeting . results showed : inoculated the spores onto diferrent kinds of media , such as ms , benecke and knop , we found that there was no difference when the spores germinated and differentiated into cauliform soon
通过对立碗藓的无菌培养和原生质体操作发现: ( 1 )立碗藓孢朔接种在无菌ms 、 benecke 、 knop培养基上,均可萌发产生原丝体,但不久便分化为茎叶体,很难长期保持其原丝体状态,不同培养基条件下原丝体状态有所不同。
其他语种
百科解释
原丝体是一个如线一般的细胞串,是苔藓植物(Bryophytes)生命周期的第一个阶段,也就是单倍体(gametophyte)(配子体)阶段。当一个苔类(Liverworts)或藓类(Mosses)开始从孢子生长出来之后,会成长成类似藻类的“原丝体”,其后会发展成叶状的配子体。
详细百科解释
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