Developmental anatomy of the fleshy storage organ of Daucus carota
Developmental anatomy of the fleshy storage organ of Daucus carota
复制标题
胡萝卜肉质储藏器官的发育解剖学
DOI：
10.3733/hilg.v13n05p175
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发表时间：
1940
期刊：
影响因子：
7.4
通讯作者：
K. Esau
中科院分区：
文献类型：
--
作者：
K. Esau
摘要没有出现。第一页如下。
胡萝卜肉质可食用储藏器官的解剖学研究现状
植物（Daucus carota L.）描述了在不同发育阶段组成该器官的组织
并根据组织学细节解释其总体形态特征。
当 (Havis (1939))3 发表有关胡萝卜下胚轴和根的解剖学论文时，这项研究就完成了。自从哈维斯
文章给出的个体发生细节较少，并强调了除当前内容之外的其他要点
研究表明，后者的出版不构成材料的重复。
材料与方法
胡萝卜种子在干燥器中的湿润苔藓上发芽而获得的幼苗
用于最早阶段的研究。较大的植物生长在沙质土壤中
温室。该种子属于“帝王”品种。
该材料在铬-乙酸-福尔马林溶液（Rawlins，1933）中灭活，用乙醇和丁醇脱水后包埋在石蜡中。的
切片机切片用单宁酸和氯化铁的组合染色
由（福斯特（1934））推荐。在乳酸中清除的某些幼苗对于研究
过渡区。
Abstract does not appear. First page follows.
The present study of the anatomy of the fleshy, edible storage organ of the carrot
plant (Daucus carota L.) describes, in different stages of development, the tissues making up this organ
and interprets its gross morphological features in terms of histological details.
This investigation was completed when a paper by (Havis (1939))3 on the anatomy of the hypocotyl and root of the carrot appeared in press. Since Havis’
article gives fewer ontogenetic details and emphasizes other points than the present
study, a publication of the latter constitutes no duplication of material.
Material and Methods
Seedlings obtained by germinating carrot seed upon moistened moss in desiccators served
for the study of the earliest stages. Larger plants were grown in a sandy soil in
a greenhouse. The seed was of the variety Imperator.
The material, killed in a chrom-acetic-formalin solution (Rawlins, 1933), was imbedded in paraffin after being dehydrated with ethyl and butyl alcohols. The
microtome sections were stained with the combination of tannic acid and iron chloride
recommended by (Foster (1934)). Certain seedlings cleared in lactic acid were particularly useful in studying the
transition region.